Pandit SKS astry and AEY ousef 2009 Inactivation of Effectiveness of some natural antimicrobial compounds in controlling pathogen or

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							Word table categorizing studies investigating chemical interventions applied during processing of leafy greens
(last updated 1/20/2012)

Type of leafy green   Chemical agent         Pathogen/Surrogate          Year      Reference
lettuce, iceberg      whey permeate          microflora, psychrophiles   2006      Martin-Diana, A.B., D. Rico, J. Frias, J. Mulcahy, G.T.M. Henehan, and C. Barry-
                                                                                   Ryan. 2006. Whey permeate as a bio-preservative for shelf life maintenance of fresh-
                                                                                   cut vegetables. Innov. Food Sci. Emerg. Technol. 7:112-123.
lettuce, iceberg      vinegar, white         E. coli                     2002      Vijayakumar, C. and C.E. Wolf-Hall. 2002. Evaluation of household sanitizers for
                                                                                   reducing levels of Escherichia coli on iceberg lettuce. J. Food Prot. 65:1646-1650.
lettuce, iceberg      vinegar, rice          E. coli O157:H7             2007      Chang, C.-M. and T.J. Fang. 2007. Survival of Escherichia coli O157:H7 and
                                                                                   Salmonella enterica serovars Typhimurium in iceberg lettuce and the antimicrobial
                                                                                   effect of rice vinegar against E. coli O157:H7. Food Microbiol. 24:745-751.
lettuce, iceberg      vinegar, chlorine      E. coli                     2002      Vijayakumar, C. and C.E. Wolf-Hall. 2002. Evaluation of household sanitizers for
                                                                                   reducing levels of Escherichia coli on iceberg lettuce. J. Food Prot. 65:1646-1650.
lettuce, iceberg      vinegar, apple cider   E. coli                     2002      Vijayakumar, C. and C.E. Wolf-Hall. 2002. Evaluation of household sanitizers for
                                                                                   reducing levels of Escherichia coli on iceberg lettuce. J. Food Prot. 65:1646-1650.
lettuce               vinegar solution, 5%   L. innocua                  2006      Kilonzo-Nthenge, A., F.-C. Chen, and S.L. Godwin. 2006. Efficacy of home washing
                                                                                   methods in controlling surface microbial contamination on fresh produce. J. Food
                                                                                   Prot. 69:330-334.
lettuce               vinegar and lemon      E. coli                     2010      Karagözlü, N., B. Ergönül, and D. Özcan. 2011. Determination of antimicrobial
                      juice                                                        effect of mint and basil essential oils on survival of E. coli O157:H7 and S.
                                                                                   typhimurium in fresh-cut lettuce and purslane. Food Control 22:1851-1855.
lettuce               vinegar                coliforms                   2007      Amoah, P., P. Drechsel, R.C. Abaidoo, and A. Klutse. 2007. Effectiveness of
                                                                                   common and improved sanitary washing methods in selected cities of West Africa for
                                                                                   the reduction of coliform bacteria and helminth eggs on vegetables. Trop. Med. Int.
                                                                                   Hlth. 12:40-50.
lettuce               vinegar                helminths                   2007      Amoah, P., P. Drechsel, R.C. Abaidoo, and A. Klutse. 2007. Effectiveness of
                                                                                   common and improved sanitary washing methods in selected cities of West Africa for
                                                                                   the reduction of coliform bacteria and helminth eggs on vegetables. Trop. Med. Int.
                                                                                   Hlth. 12:40-50.
lettuce, iceberg      vinegar                E. coli                     2003      Nascimento, M.S., N. Silva, M.P.L.M. Catanozi, and K.C. Silva. 2003. Effects of
                                                                                   different disinfection treatments on the natural microbiota of lettuce. J. Food Prot.
                                                                                   66:1697-1700.
rocket leaves         vinegar                Salmonella typhimurium      2005      Sengun, I.Y. and M. Karapinar. 2005. Effectiveness of household natural sanitizers in
                                                                                   the elimination of Salmonella typhimurium on rocket (Eruca sativa Miller) and spring
                                                                                   onion. Int. J. Food Microbiol. 98:319-323.
lettuce, head         Victory produce wash   microflora, total aerobic   2003      Smith, S., M. Dunbar, D. Tucker, and D.W. Schaffner. 2003. Efficacy of a
                                                                                   commercial produce wash on bacterial contamination of lettuce in a food service
                                                                                   setting. J. Food Prot. 66:2359-2361.
lettuce               Veggie Wash solution   L. innocua                  2006      Kilonzo-Nthenge, A., F.-C. Chen, and S.L. Godwin. 2006. Efficacy of home washing
                                                                                   methods in controlling surface microbial contamination on fresh produce. J. Food
                                                                                   Prot. 69:330-334.
lettuce, green leaf   Tween 80               Salmonella spp.             2003      Raiden, R.M., S.S. Sumner, J.D. Eifert, and M.D. Pierson. 2003. Efficacy of
                                                                                   detergents in removing Salmonella and Shigella spp. from the surface of fresh
                                                                                   produce. J. Food Prot. 66:2210-2215.
lettuce, green leaf   Tween 80               Shigella spp.               2003      Raiden, R.M., S.S. Sumner, J.D. Eifert, and M.D. Pierson. 2003. Efficacy of
                                                                                   detergents in removing Salmonella and Shigella spp. from the surface of fresh
                                                                                   produce. J. Food Prot. 66:2210-2215.
lettuce, iceberg      Tsunami                E. coli                     2009      López-Gálvez, F., A. Allende, M.V. Selma, and M.I. Gil. 2009. Prevention of
                                                                                   Escherichia coli cross-contamination by different commercial sanitizers during
                                                                                   washing of fresh-cut lettuce. Int. J. Food Microbiol. 133:167-171.
lettuce               trisodium phosphate    calicivirus, feline         2011      Su, X. and D. D'Souza. 2011. Trisodium phosphate for foodborne virus reduction
                                                                                   on produce. Foodborne Path. Dis. 8:713-717.
lettuce               trisodium phosphate    virus, murine norovirus     2011      Su, X. and D. D'Souza. 2011. Trisodium phosphate for foodborne virus reduction
                                                                                   on produce. Foodborne Path. Dis. 8:713-717.
lettuce, romaine      trans-cinnamaldehyde   E. coli O157:H7             2011      Viazis, S., M. Akhtar, J. Feirtag, and F. Diez-Gonzalez. 2011. Reduction of
                                                                                   Escherichia coli O157:H7 viability on leafy green vegetables by treatment with a
                                                                                   bacteriophage mixture and trans-cinnamaldehyde. Food Microbiol. 28:149-157.
spinach               trans-                 Listeria spp.               2011      Gomes, C., R.G. Moreira, and E. Castell-Perez. 2011. Microencapsulated
                      cinnamaldehyde                                               antimicrobial compounds as a means to enhance electron beam irradiation
                                                                                   treatment for inactivation of pathogens on fresh spinach leaves. J. Food Sci.
                                                                                   76:E479
spinach               trans-                 Salmonella spp.             2011      Gomes, C., R.G. Moreira, and E. Castell-Perez. 2011. Microencapsulated
                      cinnamaldehyde                                               antimicrobial compounds as a means to enhance electron beam irradiation
                                                                                   treatment for inactivation of pathogens on fresh spinach leaves. J. Food Sci.
                                                                                   76:E479
spinach, baby         trans-cinnamaldehyde   E. coli O157:H7             2011      Viazis, S., M. Akhtar, J. Feirtag, and F. Diez-Gonzalez. 2011. Reduction of
                                                                                   Escherichia coli O157:H7 viability on leafy green vegetables by treatment with a
                                                                                   bacteriophage mixture and trans-cinnamaldehyde. Food Microbiol. 28:149-157.
sprouts, alfalfa      trans-anethole         Salmonella spp.             2001      Weissinger, W.R., K.H. McWatters, and L.R. Beuchat. 2001. Evaluation of volatile
                                                                                   chemical treatments for lethality to Salmonella on alfalfa seeds and sprouts. J. Food
                                                                                   Prot. 64:442-450.
sprouts, alfalfa      thymol                 Salmonella spp.             2001      Weissinger, W.R., K.H. McWatters, and L.R. Beuchat. 2001. Evaluation of volatile
                                                                                   chemical treatments for lethality to Salmonella on alfalfa seeds and sprouts. J. Food
                                                                                   Prot. 64:442-450.
lettuce               thyme oil              E. coli                     2010      Erkmen, O. 2010. Antimicrobial effects of hypochlorite on Escherichia coli in water
                                                                                   and selected vegetables. Foodborne Path. Dis. 7:953-958.
lettuce, romaine      thyme oil              E. coli O157:H7             2002      Singh, N., R.K. Singh, A.K. Bhunia, and R.L. Stroshine. 2002. Effect of inoculation
                                                                                   and washing methods on the efficacy of different sanitizers against Escherichia coli
                                                                                   O157:H7 on lettuce. Food Microbiol. 19:183-193.
parsley               thyme oil              E. coli                     2010      Erkmen, O. 2010. Antimicrobial effects of hypochlorite on Escherichia coli in water
                                                                                   and selected vegetables. Foodborne Path. Dis. 7:953-958.
lettuce, iceberg      thyme essential oil    Bacillus cereus             2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                   essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                   ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                          Page 1
Type of leafy green   Chemical agent           Pathogen/Surrogate        Year      Reference
                                                                                   1854.
lettuce, iceberg      thyme essential oil      E. coli                   2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                   essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                   ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                   1854.
lettuce, iceberg      thyme essential oil      Enterobacter spp.         2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                   essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                   ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                   1854.
lettuce, iceberg      thyme essential oil      Listeria spp.             2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                   essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                   ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                   1854.
lettuce, iceberg      thyme essential oil      Salmonella                2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                   essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                   ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                   1854.
lettuce, iceberg      thyme essential oil      Staphylococcus aureus     2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                   essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                   ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                   1854.
lettuce               Tergitol                 Yersinia enterocolitica   1999      Escudero, M.E., L. Velázquez, M.A. Di Genaro, and A.M.S. de Guzmán. 1999.
                                                                                   Effectiveness of various disinfectants in the elimination of Yersinia enterocolitica on
                                                                                   fresh lettuce. J. Food Prot. 62:665-669.
lettuce, romaine      tea tree essential oil   coliforms                 2011      Ponce, A., S.I. Roura, and M. del R. Moreira. 2011. Essential oils as biopreservatives:
                                                                                   Different methods for the technological application in lettuce leaves. J. Food Sci.
                                                                                   76:M34.
spinach               tartaric acid            Salmonella Typhimurium    2010      Ganesh, V., N.S. Hettiarachchy, M. Ravichandran, M.G. Johnson, C.L. Griffis, E.M.
                                                                                   Martin. J.-F. Meullenet, and S.C. Ricke. 2010. Electrostatic sprays of food-grade
                                                                                   acids and plant extracts are more effective than conventional sprays in
                                                                                   decontaminating Salmonella Typhimurium on spinach. J. Food Sci. 75:M574.
spinach, baby         tartaric acid            E. coli O157:H7           2011      Huang, Y. and H. Chen. 2011. Effect of organic acids, hydrogen peroxide and
                                                                                   mild heat on inactivation of Escherichia coli O157:H7 on baby spinach. Food
                                                                                   Control 22:1178-1183.
lettuce, iceberg      sucrose fatty acid       microflora, mesophiles    2010      Soli, K.W., A. Yoshizumi, A. Motomatsu, M. Yamakawa, M. Yamasaki, T. Mishima,
                      esters                                                       N. Miyaji, K-I. Honjoh, and T. Miyamoto. 2010. Decontamination of fresh produce
                                                                                   by the use of slightly acidic hypochlorous water following pretreatment with sucrose
                                                                                   fatty acid ester under microbubble generation. Food Control 21:1240-1244.
produce               spray washing            Review                    2002      Pordesimo, L.O., E.G. Wilkerson, A.R. Womac, and C.N. Cutter. 2002. Process
                      treatments                                                   engineering variables in the spray washing of meat and produce. J. Food Prot.
                                                                                   65:222-237.
spinach               Sporan                   Salmonella                2012      Yossa, N., J. Patel, P. Millner, and Y.M. Lo. 2012. Essential oils reduce
                                                                                   Escherichia coli O157:H7 and Salmonella on spinach leaves. J. Food Prot.
                                                                                   75:488-496.
spinach               Sporan                   E. coli O157:H7           2012      Yossa, N., J. Patel, P. Millner, and Y.M. Lo. 2012. Essential oils reduce
                                                                                   Escherichia coli O157:H7 and Salmonella on spinach leaves. J. Food Prot.
                                                                                   75:488-496.
cabbage               sorbate, potassium,      L. monocytogenes          2005      Bari, M.L., D.O. Ukuku, T. Kawasaki, Y. Inatsu, K. Isshiki, and S. Kawamoto. 2005.
                      with nisin and/or                                            Combined efficacy of nisin and pediocin with sodium lactate, citric acid, phytic acid,
                      pediocin                                                     and potassium sorbate and EDTA in reducing the Listeria monocytogenes population
                                                                                   of inoculated fresh-cut produce. J. Food Prot. 68:1381-1387.
sprouts, mung bean    sorbate, potassium,      L. monocytogenes          2005      Bari, M.L., D.O. Ukuku, T. Kawasaki, Y. Inatsu, K. Isshiki, and S. Kawamoto. 2005.
                      with nisin and/or                                            Combined efficacy of nisin and pediocin with sodium lactate, citric acid, phytic acid,
                      pediocin                                                     and potassium sorbate and EDTA in reducing the Listeria monocytogenes population
                                                                                   of inoculated fresh-cut produce. J. Food Prot. 68:1381-1387.
lettuce, green leaf   sodium lauryl sulfate    Salmonella spp.           2003      Raiden, R.M., S.S. Sumner, J.D. Eifert, and M.D. Pierson. 2003. Efficacy of
                                                                                   detergents in removing Salmonella and Shigella spp. from the surface of fresh
                                                                                   produce. J. Food Prot. 66:2210-2215.
lettuce, green leaf   sodium lauryl sulfate    Shigella spp.             2003      Raiden, R.M., S.S. Sumner, J.D. Eifert, and M.D. Pierson. 2003. Efficacy of
                                                                                   detergents in removing Salmonella and Shigella spp. from the surface of fresh
                                                                                   produce. J. Food Prot. 66:2210-2215.
cabbage, white        sodium                   coliforms                 2004      Nicholl, P., S. Mcinerney, and M. Prendergast. 2004. Growth dynamics of indigenous
                      dichloroisocyanurate                                         microbial populations on vegetables after decontamination and during refrigerated
                                                                                   storage. J. Food Proc. Preserv. 28:442-459.
lettuce, butterhead   sodium                   coliforms                 2004      Nicholl, P., S. Mcinerney, and M. Prendergast. 2004. Growth dynamics of indigenous
                      dichloroisocyanurate                                         microbial populations on vegetables after decontamination and during refrigerated
                                                                                   storage. J. Food Proc. Preserv. 28:442-459.
rocket leaves         sodium chlorite,         coliforms                 2006      Martínez-Sánchez, A., A. Allende, R.N. Bennett, F. Ferreres, and M.I. Gil. 2006.
                      acidified (Sanova)                                           Microbial, nutritional and sensory quality of rocket leaves as affected by different
                                                                                   sanitizers. Postharv. Biol. Technol. 42:86-97.
cabbage, Chinese      sodium chlorite,         E. coli O157:H7           2007      Inatsu, Y., M.L. Bari, and S. Kawamoto. 2007. Application of acidified sodium
                      acidified                                                    chlorite prewashing treatment to improve the food hygiene of lightly fermented
                                                                                   vegetables. Japan Agri. Res. Quarterly 41:17-23.
cabbage, Chinese      sodium chlorite,         L. monocytogenes          2007      Inatsu, Y., M.L. Bari, and S. Kawamoto. 2007. Application of acidified sodium
                      acidified                                                    chlorite prewashing treatment to improve the food hygiene of lightly fermented
                                                                                   vegetables. Japan Agri. Res. Quarterly 41:17-23.
cabbage, Chinese      sodium chlorite,         Salmonella Enteritidis    2007      Inatsu, Y., M.L. Bari, and S. Kawamoto. 2007. Application of acidified sodium
                      acidified                                                    chlorite prewashing treatment to improve the food hygiene of lightly fermented
                                                                                   vegetables. Japan Agri. Res. Quarterly 41:17-23.
cabbage, Chinese      sodium chlorite,         Staphylococcus aureus     2007      Inatsu, Y., M.L. Bari, and S. Kawamoto. 2007. Application of acidified sodium
                      acidified                                                    chlorite prewashing treatment to improve the food hygiene of lightly fermented
                                                                                   vegetables. Japan Agri. Res. Quarterly 41:17-23.
cabbage, Chinese      sodium chlorite,         E. coli O157:H7           2005      Inatsu, Y., M.L. Bari, S. Kawasaki, K. Isshiki, and S. Kawamoto. 2005. Efficacy of
                      acidified                                                    acidified sodium chlorite treatments in reducing Escherichia coli O157:H7 on
                                                                                   Chinese cabbage. J. Food Prot. 68:251-255.

                                                                          Page 2
Type of leafy green   Chemical agent           Pathogen/Surrogate       Year      Reference
cabbage, Chinese      sodium chlorite,         E. coli O157:H7          2005      Inatsu, Y., Y. Maeda, M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Prewashing
                      acidified                                                   with acidified sodium chlorite reduces pathogenic bacteria in lightly fermented
                                                                                  Chinese cabbage. J. Food Prot. 68:999-1004.
cabbage, Chinese      sodium chlorite,         L. monocytogenes         2005      Inatsu, Y., Y. Maeda, M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Prewashing
                      acidified                                                   with acidified sodium chlorite reduces pathogenic bacteria in lightly fermented
                                                                                  Chinese cabbage. J. Food Prot. 68:999-1004.
cabbage, Chinese      sodium chlorite,         Salmonella Enteritidis   2005      Inatsu, Y., Y. Maeda, M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Prewashing
                      acidified                                                   with acidified sodium chlorite reduces pathogenic bacteria in lightly fermented
                                                                                  Chinese cabbage. J. Food Prot. 68:999-1004.
cabbage, Chinese      sodium chlorite,         Staphylococcus aureus    2005      Inatsu, Y., Y. Maeda, M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Prewashing
                      acidified                                                   with acidified sodium chlorite reduces pathogenic bacteria in lightly fermented
                                                                                  Chinese cabbage. J. Food Prot. 68:999-1004.
mixed greens          sodium chlorite,         E. coli O157:H7          2008      Stopforth, J.D., T. Mai, B. Kottapalli, and M. Samadpour. 2008. Effect of acidified
                      acidified                                                   sodium chlorite, chlorine, and acidic electrolyzed water on Escherichia coli
                                                                                  O157:H7, Salmonella and Listeria monocytogenes inoculated onto leafy greens. J.
                                                                                  Food Prot. 71:625-628. (mixed greens include organic baby lettuces (red and green
                                                                                  romaine, red and green oak leaf, lollo rosa, tango), organic red and green chard,
                                                                                  organic mizuna, organic arugula, organic frisée, and organic radicchio)
mixed greens          sodium chlorite,         L. monocytogenes         2008      Stopforth, J.D., T. Mai, B. Kottapalli, and M. Samadpour. 2008. Effect of acidified
                      acidified                                                   sodium chlorite, chlorine, and acidic electrolyzed water on Escherichia coli
                                                                                  O157:H7, Salmonella and Listeria monocytogenes inoculated onto leafy greens. J.
                                                                                  Food Prot. 71:625-628. (mixed greens include organic baby lettuces (red and green
                                                                                  romaine, red and green oak leaf, lollo rosa, tango), organic red and green chard,
                                                                                  organic mizuna, organic arugula, organic frisée, and organic radicchio)
mixed greens          sodium chlorite,         Salmonella spp.          2008      Stopforth, J.D., T. Mai, B. Kottapalli, and M. Samadpour. 2008. Effect of acidified
                      acidified                                                   sodium chlorite, chlorine, and acidic electrolyzed water on Escherichia coli
                                                                                  O157:H7, Salmonella and Listeria monocytogenes inoculated onto leafy greens. J.
                                                                                  Food Prot. 71:625-628. (mixed greens include organic baby lettuces (red and green
                                                                                  romaine, red and green oak leaf, lollo rosa, tango), organic red and green chard,
                                                                                  organic mizuna, organic arugula, organic frisée, and organic radicchio)
spinach               sodium chlorite,         E. coli O157:H7          2008      Nei, D., J.-W. Choi, M.L. Bari, S. Kawasaki, S. Kawamoto, and Y. Inatsu. 2008.
                      acidified                                                   Efficacy of chlorine and acidified sodium chlorite on microbial population and
                                                                                  quality changes of spinach leaves. Foodborne Path. Dis. 6:541-546.
lettuce, iceberg      slightly acidic          E. coli O157:H7          2011      Pangloli, P. and Y.-C. Hung. 2011. Efficacy of slightly acidic electrolyzed water in
                      electrolyzed water                                          killing or reducing Escherichia coli O157:H7 on iceberg lettuce and tomatoes
                                                                                  under simulated food service operation conditions. J. Food Sci. 76:M361.
basil                 silver                   coliforms, fecal         2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                  of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                  mixed raw vegetables. J. Food Prot. 72:1486-1490.
cilantro              silver                   coliforms, fecal         2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                  of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                  mixed raw vegetables. J. Food Prot. 72:1486-1490.
lettuce, iceberg      silver                   Enterobacteriaceae       2010      Gopal, A., J. Coventry, J. Wan, H. Roginski, and S. Ajlouni. 2010. Alternative
                                                                                  disinfection techniques to extend the shelf life of minimally processed iceberg lettuce.
                                                                                  Food Microbiol. 27:210-219.
parsley               silver                   coliforms, fecal         2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                  of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                  mixed raw vegetables. J. Food Prot. 72:1486-1490.
cabbage, shredded     scallop shell powder     coliforms                2001      Sawal, J., M. Satoh, M. Horikawa, H. Shiga, and H. Kojima. 2001. Heated scallop-
                      slurry, heated                                              shell powder slurry treatment of shredded cabbage. J. Food Prot. 64:1579-1583.
lettuce               salt solutions           coliforms                2007      Amoah, P., P. Drechsel, R.C. Abaidoo, and A. Klutse. 2007. Effectiveness of
                                                                                  common and improved sanitary washing methods in selected cities of West Africa for
                                                                                  the reduction of coliform bacteria and helminth eggs on vegetables. Trop. Med. Int.
                                                                                  Hlth. 12:40-50.
lettuce               salt solutions           helminths                2007      Amoah, P., P. Drechsel, R.C. Abaidoo, and A. Klutse. 2007. Effectiveness of
                                                                                  common and improved sanitary washing methods in selected cities of West Africa for
                                                                                  the reduction of coliform bacteria and helminth eggs on vegetables. Trop. Med. Int.
                                                                                  Hlth. 12:40-50.
lettuce, shredded     Salmide                  L. monocytogenes         1996      Zhang, S. and J.M. Farber. 1996. The effects of various disinfectants against Listeria
                                                                                  monocytogenes on fresh-cut vegetables. Food Microbiol. 13:311-321.
lettuce, iceberg      sage essential oil       Bacillus cereus          2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                  essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                  ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                  1854.
lettuce, iceberg      sage essential oil       E. coli                  2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                  essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                  ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                  1854.
lettuce, iceberg      sage essential oil       Enterobacter spp.        2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                  essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                  ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                  1854.
lettuce, iceberg      sage essential oil       Listeria spp.            2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                  essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                  ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                  1854.
lettuce, iceberg      sage essential oil       Salmonella               2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                  essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                  ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                  1854.
lettuce, iceberg      sage essential oil       Staphylococcus aureus    2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                  essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                  ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                  1854.
lettuce, iceberg      rosemary essential oil   Bacillus cereus          2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                  essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                         Page 3
Type of leafy green   Chemical agent            Pathogen/Surrogate       Year      Reference
                                                                                   ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                   1854.
lettuce, iceberg      rosemary essential oil    E. coli                  2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                   essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                   ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                   1854.
lettuce, iceberg      rosemary essential oil    Enterobacter spp.        2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                   essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                   ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                   1854.
lettuce, iceberg      rosemary essential oil    Listeria spp.            2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                   essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                   ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                   1854.
lettuce, iceberg      rosemary essential oil    Salmonella               2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                   essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                   ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                   1854.
lettuce, iceberg      rosemary essential oil    Staphylococcus aureus    2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                   essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                   ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                   1854.
lettuce, romaine      rosemary essential oil    coliforms                2011      Ponce, A., S.I. Roura, and M. del R. Moreira. 2011. Essential oils as biopreservatives:
                                                                                   Different methods for the technological application in lettuce leaves. J. Food Sci.
                                                                                   76:M34.
alfalfa sprouts       roselle extracts          Salmonella               2012      Jaroni, D. and S. Ravishankar. 2012. Bactericidal effects of roselle (Hibiscus
                                                                                   sabdariffa) against foodborne pathogens in vitro and on romaine lettuce and alfalfa
                                                                                   sprouts. Qual. Assur. Safety Crops Foods 4:33-40.
alfalfa sprouts       roselle extracts          E. coli O157:H7          2012      Jaroni, D. and S. Ravishankar. 2012. Bactericidal effects of roselle (Hibiscus
                                                                                   sabdariffa) against foodborne pathogens in vitro and on romaine lettuce and alfalfa
                                                                                   sprouts. Qual. Assur. Safety Crops Foods 4:33-40.
alfalfa sprouts       roselle extracts          L. monocytogenes         2012      Jaroni, D. and S. Ravishankar. 2012. Bactericidal effects of roselle (Hibiscus
                                                                                   sabdariffa) against foodborne pathogens in vitro and on romaine lettuce and alfalfa
                                                                                   sprouts. Qual. Assur. Safety Crops Foods 4:33-40.
lettuce, romaine      roselle extracts          Salmonella               2012      Jaroni, D. and S. Ravishankar. 2012. Bactericidal effects of roselle (Hibiscus
                                                                                   sabdariffa) against foodborne pathogens in vitro and on romaine lettuce and alfalfa
                                                                                   sprouts. Qual. Assur. Safety Crops Foods 4:33-40.
lettuce, romaine      roselle extracts          E. coli O157:H7          2012      Jaroni, D. and S. Ravishankar. 2012. Bactericidal effects of roselle (Hibiscus
                                                                                   sabdariffa) against foodborne pathogens in vitro and on romaine lettuce and alfalfa
                                                                                   sprouts. Qual. Assur. Safety Crops Foods 4:33-40.
lettuce, romaine      roselle extracts          L. monocytogenes         2012      Jaroni, D. and S. Ravishankar. 2012. Bactericidal effects of roselle (Hibiscus
                                                                                   sabdariffa) against foodborne pathogens in vitro and on romaine lettuce and alfalfa
                                                                                   sprouts. Qual. Assur. Safety Crops Foods 4:33-40.
produce, fresh-cut    Review                                             2003      Parish, M.E., L.R. Beuchat, T.V. Suslow, L.J. Harris, E.H. Garrett, J.N. Farber,
                                                                                   and F.F. Busta. 2003. Methods to reduce/eliminate pathogens from fresh and
                                                                                   fresh-cut produce. Compr. Rev. Food Sci. Food Safety 2S:161.
lettuce, iceberg      Purac                     E. coli                  2009      López-Gálvez, F., A. Allende, M.V. Selma, and M.I. Gil. 2009. Prevention of
                                                                                   Escherichia coli cross-contamination by different commercial sanitizers during
                                                                                   washing of fresh-cut lettuce. Int. J. Food Microbiol. 133:167-171.
spinach               propolis extract          Listeria spp.            2011      Gomes, C., R.G. Moreira, and E. Castell-Perez. 2011. Microencapsulated
                                                                                   antimicrobial compounds as a means to enhance electron beam irradiation
                                                                                   treatment for inactivation of pathogens on fresh spinach leaves. J. Food Sci.
                                                                                   76:E479
spinach               propolis extract          Salmonella spp.          2011      Gomes, C., R.G. Moreira, and E. Castell-Perez. 2011. Microencapsulated
                                                                                   antimicrobial compounds as a means to enhance electron beam irradiation
                                                                                   treatment for inactivation of pathogens on fresh spinach leaves. J. Food Sci.
                                                                                   76:E479
lettuce               propionic acid            E. coli O157:H7          2011      Park, S.-H., M.-R. Choi, J.-W. Park, K-H. Park, M-S. Chung, S. Ryu, and D.-H.
                                                                                   Kang.. 2011. Use of organic acids to inactivate Escherichia coli O157:H7,
                                                                                   Salmonella Typhimurium, and Listeria monocytogenes on organic fresh apples and
                                                                                   lettuce. J. Food Sci. 76:M293.
lettuce               propionic acid            L. monocytogenes         2011      Park, S.-H., M.-R. Choi, J.-W. Park, K-H. Park, M-S. Chung, S. Ryu, and D.-H.
                                                                                   Kang.. 2011. Use of organic acids to inactivate Escherichia coli O157:H7,
                                                                                   Salmonella Typhimurium, and Listeria monocytogenes on organic fresh apples and
                                                                                   lettuce. J. Food Sci. 76:M293.
lettuce               propionic acid            Salmonella Typhimurium   2011      Park, S.-H., M.-R. Choi, J.-W. Park, K-H. Park, M-S. Chung, S. Ryu, and D.-H.
                                                                                   Kang.. 2011. Use of organic acids to inactivate Escherichia coli O157:H7,
                                                                                   Salmonella Typhimurium, and Listeria monocytogenes on organic fresh apples
                                                                                   andn lettuce. J. Food Sci. 76:M293.
cabbage               phytic acid, with nisin   L. monocytogenes         2005      Bari, M.L., D.O. Ukuku, T. Kawasaki, Y. Inatsu, K. Isshiki, and S. Kawamoto. 2005.
                      and/or pediocin                                              Combined efficacy of nisin and pediocin with sodium lactate, citric acid, phytic acid,
                                                                                   and potassium sorbate and EDTA in reducing the Listeria monocytogenes population
                                                                                   of inoculated fresh-cut produce. J. Food Prot. 68:1381-1387.
sprouts, mung bean    phytic acid, with nisin   L. monocytogenes         2005      Bari, M.L., D.O. Ukuku, T. Kawasaki, Y. Inatsu, K. Isshiki, and S. Kawamoto. 2005.
                      and/or pediocin                                              Combined efficacy of nisin and pediocin with sodium lactate, citric acid, phytic acid,
                                                                                   and potassium sorbate and EDTA in reducing the Listeria monocytogenes population
                                                                                   of inoculated fresh-cut produce. J. Food Prot. 68:1381-1387.
lettuce, shredded     phosphate, trisodium      L. monocytogenes         1996      Zhang, S. and J.M. Farber. 1996. The effects of various disinfectants against Listeria
                                                                                   monocytogenes on fresh-cut vegetables. Food Microbiol. 13:311-321.
lettuce, iceberg      peroxyacetic acid,        E. coli O157:H7          2005      Oh, S.-W., G.I. Dancer, and D.-H. Kang. 2005. Efficacy of aerosolized peroxyacetic
                      aerosolized                                                  acid as a sanitizer of lettuce leaves. J. Food Prot. 68:1743-1747.
lettuce, iceberg      peroxyacetic acid,        L. monocytogenes         2005      Oh, S.-W., G.I. Dancer, and D.-H. Kang. 2005. Efficacy of aerosolized peroxyacetic
                      aerosolized                                                  acid as a sanitizer of lettuce leaves. J. Food Prot. 68:1743-1747.
lettuce, iceberg      peroxyacetic acid,        Salmonella Typhimurium   2005      Oh, S.-W., G.I. Dancer, and D.-H. Kang. 2005. Efficacy of aerosolized peroxyacetic
                      aerosolized                                                  acid as a sanitizer of lettuce leaves. J. Food Prot. 68:1743-1747.

                                                                          Page 4
Type of leafy green   Chemical agent      Pathogen/Surrogate                Year      Reference
lettuce, iceberg      peroxyacetic acid   Enterobacter sakazakii            2006      Kim, H., J.-H. Ryu, and L.R. Beuchat. 2006. Survival of Enterobacter sakazakii on
                      (Tsunami)                                                       fresh produce as affected by temperature, and effectiveness of sanitizers for its
                                                                                      elimination. Int. J. Food Microbiol. 111:134-143.
rocket leaves         peroxyacetic acid   coliforms                         2006      Martínez-Sánchez, A., A. Allende, R.N. Bennett, F. Ferreres, and M.I. Gil. 2006.
                      (Tsunami)                                                       Microbial, nutritional and sensory quality of rocket leaves as affected by different
                                                                                      sanitizers. Postharv. Biol. Technol. 42:86-97.
lettuce, iceberg      peroxyacetic acid   E. coli O157:H7                   2009      Zhang, G., L. Ma, V.H. Phelan, and M.P. Doyle. 2009. Efficacy of antimicrobial
                      (Tsunami 100)                                                   agents in lettuce leaf processing water for control of Escherichia coli O157:H7. J.
                                                                                      Food Prot. 72:1392-1397.
cabbage               peroxyacetic acid   calicivirus, feline               2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                      temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                      F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
cabbage               peroxyacetic acid   coliphage MS2, F-specific         2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                      temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                      F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
cabbage               peroxyacetic acid   E. coli                           2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                      temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                      F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
cabbage, white        peroxyacetic acid   microflora, total aerobic plate   2009      Vandekinderen, I., F. Devlieghere, B. De Meulenaer, P. Ragaert, and J. Van Camp.
                                          count                                       2009. Optimization and evaluation of a decontamination step with peroxyacetic acid
                                                                                      for fresh-cut produce, Food Microbiol. 26:882-888.
lettuce               peroxyacetic acid   calicivirus, feline               2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                      temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                      F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
lettuce               peroxyacetic acid   coliphage MS2, F-specific         2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                      temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                      F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
lettuce               peroxyacetic acid   E. coli                           2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                      temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                      F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
lettuce               peroxyacetic acid   virus, feline calicivirus         2001      Gulati, B.R., P.B. Allwood, C.W. Hedberg, and S.M. Goyal. 2001. Efficacy of
                                                                                      commonly used disinfectants for the inactivation of calcivirus on strawberry, lettuce,
                                                                                      and a food-contact surface. J. Food Prot. 64:1430-1434.
lettuce, iceberg      peroxyacetic acid   E. coli O157:H7                   2009      Baert, L., I. Vandekinderen, F. Devlieghere, E. Van Coillie, J. Debevere, and M.
                                                                                      Uyttendaele. 2009. Efficacy of sodium hypochlorite and peroxyacetic acid to reduce
                                                                                      murine norovirus 1, B40-8, Listeria monocytogenes, and Escherichia coli O157:H7
                                                                                      on shredded Iceberg lettuce and in residual wash water. J. Food Prot. 72:1047-1054.
lettuce, iceberg      peroxyacetic acid   L. monocytogenes                  2009      Baert, L., I. Vandekinderen, F. Devlieghere, E. Van Coillie, J. Debevere, and M.
                                                                                      Uyttendaele. 2009. Efficacy of sodium hypochlorite and peroxyacetic acid to reduce
                                                                                      murine norovirus 1, B40-8, Listeria monocytogenes, and Escherichia coli O157:H7
                                                                                      on shredded Iceberg lettuce and in residual wash water. J. Food Prot. 72:1047-1054.
lettuce, iceberg      peroxyacetic acid   virus, murine norovirus           2009      Baert, L., I. Vandekinderen, F. Devlieghere, E. Van Coillie, J. Debevere, and M.
                                                                                      Uyttendaele. 2009. Efficacy of sodium hypochlorite and peroxyacetic acid to reduce
                                                                                      murine norovirus 1, B40-8, Listeria monocytogenes, and Escherichia coli O157:H7
                                                                                      on shredded Iceberg lettuce and in residual wash water. J. Food Prot. 72:1047-1054.
lettuce, iceberg      peroxyacetic acid   L. monocytogenes                  2004      Beuchat, L.R., B.B. Adler, and M.M. Lang. 2004. Efficacy of chlorine and a
                                                                                      peroxyacetic acid sanitizer in killing Listeria monocytogenes on iceberg and romaine
                                                                                      lettuce using simulated commercial processing conditions. J. Food Prot. 67:1238-
                                                                                      1242.
lettuce, iceberg      peroxyacetic acid   microflora, total aerobic plate   2009      Vandekinderen, I., F. Devlieghere, B. De Meulenaer, P. Ragaert, and J. Van Camp.
                                          count                                       2009. Optimization and evaluation of a decontamination step with peroxyacetic acid
                                                                                      for fresh-cut produce, Food Microbiol. 26:882-888.
lettuce, romaine      peroxyacetic acid   L. monocytogenes                  2004      Beuchat, L.R., B.B. Adler, and M.M. Lang. 2004. Efficacy of chlorine and a
                                                                                      peroxyacetic acid sanitizer in killing Listeria monocytogenes on iceberg and romaine
                                                                                      lettuce using simulated commercial processing conditions. J. Food Prot. 67:1238-
                                                                                      1242.
lettuce, romaine      peroxyacetic acid   L. innocua                        2011      Ho, K-L.G., D.A. Luzuriaga, K.M. Rodde, S. Tang, and C. Phan. 2011. Efficacy of
                                                                                      a novel sanitizer composed of lactic acid and peroxyacetic acid against single
                                                                                      strains of nonpathogenic Escherichia coli K-12, Listeria innocua, and
                                                                                      Lactobacillus plantarum in aqueous solution and on surfaces of Romaine lettuce
                                                                                      and spinach. J. Food Prot. 74:1468-1474.
lettuce, romaine      peroxyacetic acid   E. coli K-12                      2011      Ho, K-L.G., D.A. Luzuriaga, K.M. Rodde, S. Tang, and C. Phan. 2011. Efficacy of
                                                                                      a novel sanitizer composed of lactic acid and peroxyacetic acid against single
                                                                                      strains of nonpathogenic Escherichia coli K-12, Listeria innocua, and
                                                                                      Lactobacillus plantarum in aqueous solution and on surfaces of Romaine lettuce
                                                                                      and spinach. J. Food Prot. 74:1468-1474.
spinach               peroxyacetic acid   L. innocua                        2011      Ho, K-L.G., D.A. Luzuriaga, K.M. Rodde, S. Tang, and C. Phan. 2011. Efficacy of
                                                                                      a novel sanitizer composed of lactic acid and peroxyacetic acid against single
                                                                                      strains of nonpathogenic Escherichia coli K-12, Listeria innocua, and
                                                                                      Lactobacillus plantarum in aqueous solution and on surfaces of Romaine lettuce
                                                                                      and spinach. J. Food Prot. 74:1468-1474.
spinach               peroxyacetic acid   E. coli K-12                      2011      Ho, K-L.G., D.A. Luzuriaga, K.M. Rodde, S. Tang, and C. Phan. 2011. Efficacy of
                                                                                      a novel sanitizer composed of lactic acid and peroxyacetic acid against single
                                                                                      strains of nonpathogenic Escherichia coli K-12, Listeria innocua, and
                                                                                      Lactobacillus plantarum in aqueous solution and on surfaces of Romaine lettuce
                                                                                      and spinach. J. Food Prot. 74:1468-1474.
water, wash           peroxyacetic acid   E. coli O157:H7                   2009      Baert, L., I. Vandekinderen, F. Devlieghere, E. Van Coillie, J. Debevere, and M.
                                                                                      Uyttendaele. 2009. Efficacy of sodium hypochlorite and peroxyacetic acid to reduce
                                                                                      murine norovirus 1, B40-8, Listeria monocytogenes, and Escherichia coli O157:H7
                                                                                      on shredded Iceberg lettuce and in residual wash water. J. Food Prot. 72:1047-1054.
water, wash           peroxyacetic acid   L. monocytogenes                  2009      Baert, L., I. Vandekinderen, F. Devlieghere, E. Van Coillie, J. Debevere, and M.
                                                                                      Uyttendaele. 2009. Efficacy of sodium hypochlorite and peroxyacetic acid to reduce
                                                                                      murine norovirus 1, B40-8, Listeria monocytogenes, and Escherichia coli O157:H7
                                                                                      on shredded Iceberg lettuce and in residual wash water. J. Food Prot. 72:1047-1054.
water, wash           peroxyacetic acid   virus, murine norovirus           2009      Baert, L., I. Vandekinderen, F. Devlieghere, E. Van Coillie, J. Debevere, and M.
                                                                                      Uyttendaele. 2009. Efficacy of sodium hypochlorite and peroxyacetic acid to reduce
                                                                             Page 5
Type of leafy green   Chemical agent          Pathogen/Surrogate       Year      Reference
                                                                                 murine norovirus 1, B40-8, Listeria monocytogenes, and Escherichia coli O157:H7
                                                                                 on shredded Iceberg lettuce and in residual wash water. J. Food Prot. 72:1047-1054.
lettuce, leaf         peroxyaceetic acid      E. coli O157:H7          2004      Rodgers, S.L., J.N. Cash, M. Siddiq, and E.T. Ryser. 2004. A comparison of different
                                                                                 chemical sanitizers for inactivating Escherichia coli O157:H7 and Listeria
                                                                                 monocytogenes in solution and on apples, lettuce, strawberries, and cantaloupe. J.
                                                                                 Food Prot. 67:721-731.
lettuce, leaf         peroxyaceetic acid      L. monocytogenes         2004      Rodgers, S.L., J.N. Cash, M. Siddiq, and E.T. Ryser. 2004. A comparison of different
                                                                                 chemical sanitizers for inactivating Escherichia coli O157:H7 and Listeria
                                                                                 monocytogenes in solution and on apples, lettuce, strawberries, and cantaloupe. J.
                                                                                 Food Prot. 67:721-731.
parsley               peracetic acid and      Salmonella Typhimurium   2009      Shirron, N., G. Kisluk, Y. Zelikovich, I. Eivin, E. Shimoni, and S. Yaron. 2009. A
                      hydrogen peroxide                                          comparative study assaying commonly used sanitizers for antimicrobial activity
                                                                                 against indicator bacteria and a Salmonella Typhimurium strain on fresh produce. J.
                                                                                 Food Prot. 72:2413-2417.
basil                 peracetic acid          coliforms, fecal         2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                 of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                 mixed raw vegetables. J. Food Prot. 72:1486-1490.
cilantro              peracetic acid          coliforms, fecal         2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                 of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                 mixed raw vegetables. J. Food Prot. 72:1486-1490.
lettuce, iceberg      peracetic acid          L. monocytogenes         2006      Hellström, S., R. Kervinen, M. Lyly, R. Ahvenainen-Rantala, and H. Korkeala. 2006.
                                                                                 Efficacy of disinfectants to reduce Listeria monocytogenes on precut Iceberg lettuce.
                                                                                 J. Food Prot. 69:1565-1570.
lettuce, iceberg      peracetic acid          E. coli                  2003      Nascimento, M.S., N. Silva, M.P.L.M. Catanozi, and K.C. Silva. 2003. Effects of
                                                                                 different disinfection treatments on the natural microbiota of lettuce. J. Food Prot.
                                                                                 66:1697-1700.
parsley               peracetic acid          coliforms, fecal         2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                 of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                 mixed raw vegetables. J. Food Prot. 72:1486-1490.
lettuce, iceberg      parsley essential oil   Bacillus cereus          2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                 ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                 1854.
lettuce, iceberg      parsley essential oil   E. coli                  2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                 ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                 1854.
lettuce, iceberg      parsley essential oil   Enterobacter spp.        2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                 ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                 1854.
lettuce, iceberg      parsley essential oil   Listeria spp.            2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                 ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                 1854.
lettuce, iceberg      parsley essential oil   Salmonella               2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                 ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                 1854.
lettuce, iceberg      parsley essential oil   Staphylococcus aureus    2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                 ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                 1854.
lettuce, iceberg      ozone, with and         E. coli O157:H7          2006      Yuk, H.-G., M.-Y. Yoo, J.-W. Yoon, K.-D. Moon, D.L. Marshall, and D.-H. Oh.
                      without organic acids                                      2006. Effect of combined ozone and organic acid treatment for control of Escherichia
                                                                                 coli O157:H7 and Listeria monocytogenes on lettuce. J. Food Sci. 71:M83-M87.
lettuce, iceberg      ozone, with and         L. monocytogenes         2006      Yuk, H.-G., M.-Y. Yoo, J.-W. Yoon, K.-D. Moon, D.L. Marshall, and D.-H. Oh.
                      without organic acids                                      2006. Effect of combined ozone and organic acid treatment for control of Escherichia
                                                                                 coli O157:H7 and Listeria monocytogenes on lettuce. J. Food Sci. 71:M83-M87.
lettuce               ozone, aqueous          coliforms                2001      Koseki, S., K. Yoshida, S. Isobe, and K. Itoh. 2001. Decontamination of lettuce using
                                                                                 acidic electrolyzed water. J. Food Prot. 64:652-658.
lettuce, iceberg      ozone, aqueous          E. coli                  2007      Hassenberg, K., C. Idler, E. Molloy, M. Geyer, M. Plöchi, and J. Barnes. 2007. Use
                                                                                 of ozone in a lettuce-washing process: an industrial trial. J. Sci. Food Agric. 87:914-
                                                                                 919.
lettuce, iceberg      ozone, aqueous          Salmonella spp.          2007      Hassenberg, K., C. Idler, E. Molloy, M. Geyer, M. Plöchi, and J. Barnes. 2007. Use
                                                                                 of ozone in a lettuce-washing process: an industrial trial. J. Sci. Food Agric. 87:914-
                                                                                 919.
lettuce, iceberg      ozone, aqueous          microflora, mesophiles   2006      Koseki, S. and S. Isobe. 2006. Effect of ozonated water treatment on microbial
                                                                                 control and on browning of iceberg lettuce (Lactuca sativa L.). J. Food Prot. 69:154-
                                                                                 160.
lettuce, romaine      ozone, aqueous          E. coli O157:H7          2002      Singh, N., R.K. Singh, A.K. Bhunia, and R.L. Stroshine. 2002. Effect of inoculation
                                                                                 and washing methods on the efficacy of different sanitizers against Escherichia coli
                                                                                 O157:H7 on lettuce. Food Microbiol. 19:183-193.
rocket leaves         ozone, aqueous          coliforms                2006      Martínez-Sánchez, A., A. Allende, R.N. Bennett, F. Ferreres, and M.I. Gil. 2006.
                                                                                 Microbial, nutritional and sensory quality of rocket leaves as affected by different
                                                                                 sanitizers. Postharv. Biol. Technol. 42:86-97.
spinach               ozone, aqueous          E. coli O157:H7          2010      Rahman, S.M.E., T. Ding, and D.-H. Oh. 2010. Inactivation effect of newly
                                                                                 developed low concentration electrolyzed water and other sanitizers against
                                                                                 microorganisms on spinach. Food Control 21:1383-1387.
spinach               ozone, aqueous          L. monocytogenes         2010      Rahman, S.M.E., T. Ding, and D.-H. Oh. 2010. Inactivation effect of newly
                                                                                 developed low concentration electrolyzed water and other sanitizers against
                                                                                 microorganisms on spinach. Food Control 21:1383-1387.
lettuce seeds         ozone gas               E. coli O157:H7          2011      Trinetta, V., N. Vaidya, R. Linton, and M. Morgan. 2011. A comparative study on
                                                                                 the effectiveness of chlorine dioxide gas, ozone gas, and e-beam irradiation
                                                                                 treatments for inactivation of pathogens inoculated onto tomato, cantaloupe, and
                                                                                 lettuce seeds. Int. J. Food Microbiol. 146:203-206.
                                                                        Page 6
Type of leafy green     Chemical agent           Pathogen/Surrogate          Year      Reference
lettuce, iceberg        ozone and nitric oxide   E. coli O157:H7             2007      Critzer, F.J., K. Kelly-Wintenberg, S.L. South, and D.A. Golden. 2007. Atmospheric
                        (atmospheric plasma)                                           plasma inactivation of foodborne pathogens on fresh produce surfaces. J. Food Prot.
                                                                                       70:2290-2296.
lettuce, iceberg        ozone and nitric oxide   L. monocytogenes            2007      Critzer, F.J., K. Kelly-Wintenberg, S.L. South, and D.A. Golden. 2007. Atmospheric
                        (atmospheric plasma)                                           plasma inactivation of foodborne pathogens on fresh produce surfaces. J. Food Prot.
                                                                                       70:2290-2296.
lettuce, iceberg        ozone and nitric oxide   Salmonella spp.             2007      Critzer, F.J., K. Kelly-Wintenberg, S.L. South, and D.A. Golden. 2007. Atmospheric
                        (atmospheric plasma)                                           plasma inactivation of foodborne pathogens on fresh produce surfaces. J. Food Prot.
                                                                                       70:2290-2296.
cabbage                 ozone                    L. monocytogenes            2000      Fisher, C.W., D. Lee, B.-A. Dodge, K.M. Hamman, J.B. Robbins, and S.E. Martin.
                                                                                       2000. Influence of catalase and superoxide dismutase on ozone inactivation of
                                                                                       Listeria monocytogenes. Appl. Environ. Microbiol. 66:1405-1409.
cilantro                ozone                    Enterobacteriaceae          2004      Wang, H., H. Feng, and Y. Luo. 2004. Microbial reduction and storage quality of
                                                                                       fresh-cut cilantro washed with acidic electrolyzed water and aqueous ozone. Food
                                                                                       Res. Int. 37:949-956.
lettuce                 ozone                    calicivirus, feline         2011      Hirneisen, K.A., S.M. Markland, and K.E. Kniel. 2011. Ozone inactivation of
                                                                                       norovirus surrogates on fresh produce. J. Food Prot. 74:836-839.
lettuce                 ozone                    virus, murine norovirus     2011      Hirneisen, K.A., S.M. Markland, and K.E. Kniel. 2011. Ozone inactivation of
                                                                                       norovirus surrogates on fresh produce. J. Food Prot. 74:836-839.
lettuce, iceberg        ozone                    Enterobacteriaceae          2007      Akbas, M.Y. and H. Ölmez. 2007. Effectiveness of organic acid, ozonated water and
                                                                                       chlorine dippings on microbial reduction and storage quality of fresh-cut iceberg
                                                                                       lettuce. J. Sci. Food Agric. 87:2609-2616.
lettuce, iceberg        ozone                    coliforms                   2005      Beltran, D., M.V. Selma, A. Marín, and M.I. Gil. 2005. Ozonated water extends the
                                                                                       shelf life of fresh-cut lettuce. J. Agric. Food Chem. 53:5654-5663.
lettuce, iceberg        ozone                    microflora, psychrophiles   1999      Kim, J.-G., A.E. Yousef, and G.W. Chism. 1999. Use of ozone to inactivate
                                                                                       microorganisms on lettuce. J. Food Safety 19:17-34.
lettuce, leaf           ozone                    E. coli O157:H7             2004      Rodgers, S.L., J.N. Cash, M. Siddiq, and E.T. Ryser. 2004. A comparison of different
                                                                                       chemical sanitizers for inactivating Escherichia coli O157:H7 and Listeria
                                                                                       monocytogenes in solution and on apples, lettuce, strawberries, and cantaloupe. J.
                                                                                       Food Prot. 67:721-731.
lettuce, leaf           ozone                    L. monocytogenes            2004      Rodgers, S.L., J.N. Cash, M. Siddiq, and E.T. Ryser. 2004. A comparison of different
                                                                                       chemical sanitizers for inactivating Escherichia coli O157:H7 and Listeria
                                                                                       monocytogenes in solution and on apples, lettuce, strawberries, and cantaloupe. J.
                                                                                       Food Prot. 67:721-731.
lettuce, shredded       ozone                    Shigella sonnei             2007      Selma, M.V., D. Beltrán, A. Allende, E. Chacón-Vera, and M.I. Gil. 2007.
                                                                                       Elimination by ozone of Shigella sonnei in shredded lettuce and water. Food
                                                                                       Microbiol. 24:492-499.
spinach                 ozone                    E. coli O157:H7             2009      Klockow, P.A. and K.M. Keener. 2009. Safety and quality assessment of packaged
                                                                                       spinach treated with a novel ozone-generation system. LWT 42:1047-1053.
spinach                 ozone                    E. coli O157:H7             2009      Vurma, M., R.B. Pandit, S.K. Sastry, and A.E. Yousef. 2009. Inactivation of
                                                                                       Escherichia coli O157:H7 and natural microbiota on spinach leaves using gaseous
                                                                                       ozone during vacuum cooling and simulated transportation. J. Food Prot. 72:1538-
                                                                                       1546.
sprouts                 ozone                    Shigella spp.               2011      Singla, R., A. Ganguli, and M. Ghosh. 2011. An effective combined treatment
                                                                                       using malic acid and ozone inhibits Shigella spp. on sprouts. Food Control
                                                                                       22:1032-1039.
sprouts, alfalfa        ozone                    E. coli O157:H7             2003      Sharma, R.R., Demircin, L.R. Beuchat, and W.F. Fett. 2003. Application of ozone for
                                                                                       inactivation of Escherichia coli O157:H7 on inoculated alfalfa sprouts. J. Food Proc.
                                                                                       Preserv. 27:51-64.
sprouts, alfalfa seed   ozone                    L. monocytogenes            2003      Wade, W.N., A.J. Scouten, K.H. McWatters, R.L. Wick, A. Demirci, W.F. Fett, and
                                                                                       L.R. Beuchat. 2003. Efficacy of ozone in killing Listeria monocytognes on alfalfa
                                                                                       seeds and sprouts and effects on sensory quality of sprouts. J. Food Prot. 66:44-51.
water, spinach wash     ozone                    E. coli                     2008      Selma, M.V., A. Allende, F. López-Gálvez, M.A. Conesa, and M.I. Gil. 2008.
                                                                                       Disinfection potential of ozone, ultraviolet-C and their combination in wash water for
                                                                                       the fresh-cut vegetable industry. Food Microbiol. 25:809-814.
water, spinach wash     ozone                    Listeria spp.               2008      Selma, M.V., A. Allende, F. López-Gálvez, M.A. Conesa, and M.I. Gil. 2008.
                                                                                       Disinfection potential of ozone, ultraviolet-C and their combination in wash water for
                                                                                       the fresh-cut vegetable industry. Food Microbiol. 25:809-814.
water, wash             ozone                    Shigella sonnei             2007      Selma, M.V., D. Beltrán, A. Allende, E. Chacón-Vera, and M.I. Gil. 2007.
                                                                                       Elimination by ozone of Shigella sonnei in shredded lettuce and water. Food
                                                                                       Microbiol. 24:492-499.
sprouts, mung bean      oxychloro-based          E. coli O157:H7                       Hora, R., M. Kumar, M. Kostrzynska, M.A. Dixon, and K. Warriner. 2007.
                        sanitizer, stabilized                                          Inactivation of Escherichia coli O157:H7 and Salmonella on artificially or naturally
                                                                                       contaminated mung beans (Vigna radiate L.) using a stabilized oxychloro-based
                                                                                       sanitizer. Lett. Appl. Microbiol. 44:188-193.
sprouts, mung bean      oxychloro-based          Salmonella                            Hora, R., M. Kumar, M. Kostrzynska, M.A. Dixon, and K. Warriner. 2007.
                        sanitizer, stabilized                                          Inactivation of Escherichia coli O157:H7 and Salmonella on artificially or naturally
                                                                                       contaminated mung beans (Vigna radiate L.) using a stabilized oxychloro-based
                                                                                       sanitizer. Lett. Appl. Microbiol. 44:188-193.
lettuce                 Orenco peel              Yersinia enterocolitica     1999      Escudero, M.E., L. Velázquez, M.A. Di Genaro, and A.M.S. de Guzmán. 1999.
                                                                                       Effectiveness of various disinfectants in the elimination of Yersinia enterocolitica on
                                                                                       fresh lettuce. J. Food Prot. 62:665-669.
lettuce, iceberg        oregano oil              Salmonella typhimurium      2010      Gündüz, G.T., Ş.A. Gönül, and M. Karapinar. 2010. Efficacy of oregano oil in the
                                                                                       inactivation of Salmonella typhimurium on lettuce. Food Control 21:513-517.
lettuce, iceberg        oregano essential oil    Bacillus cereus             2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                       essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                       ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                       1854.
lettuce, iceberg        oregano essential oil    E. coli                     2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                       essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                       ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                       1854.
lettuce, iceberg        oregano essential oil    Enterobacter spp.           2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                       essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                       ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-

                                                                              Page 7
Type of leafy green   Chemical agent             Pathogen/Surrogate       Year      Reference
                                                                                    1854.
lettuce, iceberg      oregano essential oil      Listeria spp.            2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                    essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                    ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                    1854.
lettuce, iceberg      oregano essential oil      Salmonella               2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                    essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                    ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                    1854.
lettuce, iceberg      oregano essential oil      Staphylococcus aureus    2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                    essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                    ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                    1854.
sprouts, alfalfa      olive oil                  Salmonella spp.          2001      Weissinger, W.R., K.H. McWatters, and L.R. Beuchat. 2001. Evaluation of volatile
                                                                                    chemical treatments for lethality to Salmonella on alfalfa seeds and sprouts. J. Food
                                                                                    Prot. 64:442-450.
lettuce, iceberg      olive extract, 1, 3, and   Salmonella enterica      2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                      5%                                                            Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                    against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
lettuce, romaine      olive extract, 1, 3, and   Salmonella enterica      2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                      5%                                                            Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                    against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
spinach, adult        olive extract, 1, 3, and   Salmonella enterica      2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                      5%                                                            Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                    against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
spinach, baby         olive extract, 1, 3, and   Salmonella enterica      2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                      5%                                                            Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                    against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
lettuce, iceberg      nutmeg essential oil       Bacillus cereus          2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                    essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                    ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                    1854.
lettuce, iceberg      nutmeg essential oil       E. coli                  2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                    essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                    ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                    1854.
lettuce, iceberg      nutmeg essential oil       Enterobacter spp.        2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                    essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                    ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                    1854.
lettuce, iceberg      nutmeg essential oil       Listeria spp.            2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                    essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                    ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                    1854.
lettuce, iceberg      nutmeg essential oil       Salmonella               2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                    essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                    ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                    1854.
lettuce, iceberg      nutmeg essential oil       Staphylococcus aureus    2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                    essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                    ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                    1854.
cabbage, Chinese      nisin                      E. coli                  2005      Inatsu, Y., M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Effectiveness of some
                                                                                    natural antimicrobial compounds in controlling pathogen or spoilage bacteria in
                                                                                    lightly fermented Chinese cabbage. J. Food Sci. 70:M393-M397.
cabbage, Chinese      nisin                      L. monocytogenes         2005      Inatsu, Y., M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Effectiveness of some
                                                                                    natural antimicrobial compounds in controlling pathogen or spoilage bacteria in
                                                                                    lightly fermented Chinese cabbage. J. Food Sci. 70:M393-M397.
cabbage, Chinese      nisin                      Salmonella Enteritidis   2005      Inatsu, Y., M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Effectiveness of some
                                                                                    natural antimicrobial compounds in controlling pathogen or spoilage bacteria in
                                                                                    lightly fermented Chinese cabbage. J. Food Sci. 70:M393-M397.
cabbage, Chinese      nisin                      Staphylococcus aureus    2005      Inatsu, Y., M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Effectiveness of some
                                                                                    natural antimicrobial compounds in controlling pathogen or spoilage bacteria in
                                                                                    lightly fermented Chinese cabbage. J. Food Sci. 70:M393-M397.
lettuce, iceberg      myrtle oil                 Salmonella Typhimurium   2009      Gündüz, G.T., Ş.A. Gönül, and M. Karapinar. 2009. Efficacy of myrtle oil against
                                                                                    Salmonella Typhimurium on fresh produce. Int. J. Food Microbiol. 130:147-150.
lettuce, iceberg      mixed peracid              E. coli O157:H7          2009      Zhang, G., L. Ma, V.H. Phelan, and M.P. Doyle. 2009. Efficacy of antimicrobial
                      (Tsunami 200)                                                 agents in lettuce leaf processing water for control of Escherichia coli O157:H7. J.
                                                                                    Food Prot. 72:1392-1397.
lettuce, fresh-cut    mint essential oil         E. coli O157:H7          2011      Karagözlü, N., B. Ergönül, and D. Özcan. 2011. Determination of antimicrobial
                                                                                    effect of mint and basil essential oils on survival of E. coli O157:H7 and S.
                                                                                    typhimurium in fresh-cut lettuce and purslane. Food Control 22:1851-1855.
lettuce, fresh-cut    mint essential oil         Salmonella Typhimurium   2011      Karagözlü, N., B. Ergönül, and D. Özcan. 2011. Determination of antimicrobial
                                                                                    effect of mint and basil essential oils on survival of E. coli O157:H7 and S.
                                                                                    typhimurium in fresh-cut lettuce and purslane. Food Control 22:1851-1855.
lettuce, iceberg      methyl isothiocyanate      Salmonella Montevideo    2000      Lin, C.-M., J. Kim, W.-X., Du, and C.-I. Wei. 2000. Bactericidal activity of
                                                                                    isothiocyanate against pathogens on fresh produce. J. Food Prot. 63:25-30.
lettuce, iceberg      marjoram essential oil     Bacillus cereus          2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                    essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                    ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                    1854.
lettuce, iceberg      marjoram essential oil     E. coli                  2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                    essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                    ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                    1854.

                                                                           Page 8
Type of leafy green   Chemical agent           Pathogen/Surrogate       Year      Reference
lettuce, iceberg      marjoram essential oil   Enterobacter spp.        2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                  essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                  ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                  1854.
lettuce, iceberg      marjoram essential oil   Listeria spp.            2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                  essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                  ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                  1854.
lettuce, iceberg      marjoram essential oil   Salmonella               2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                  essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                  ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                  1854.
lettuce, iceberg      marjoram essential oil   Staphylococcus aureus    2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                  essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                  ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                  1854.
lettuce               malic acid,              E. coli O157:H7          2012      Choi, M.-R., S.-Y. Lee, K.-H. Park, M.-S Chung, S. Ryu, and D.-H. Kang. 2012.
                      aerosolized                                                 Effect of aerosolized malic acid against Listeria monocytogenes, Salmonella
                                                                                  Typhimurium and Escherichia coli O157:H7 on spinach and lettuce. Food
                                                                                  Control 24:171-176.
lettuce               malic acid,              Salmonella Typhimurium   2012      Choi, M.-R., S.-Y. Lee, K.-H. Park, M.-S Chung, S. Ryu, and D.-H. Kang. 2012.
                      aerosolized                                                 Effect of aerosolized malic acid against Listeria monocytogenes, Salmonella
                                                                                  Typhimurium and Escherichia coli O157:H7 on spinach and lettuce. Food
                                                                                  Control 24:171-176.
spinach               malic acid,              E. coli O157:H7          2012      Choi, M.-R., S.-Y. Lee, K.-H. Park, M.-S Chung, S. Ryu, and D.-H. Kang. 2012.
                      aerosolized                                                 Effect of aerosolized malic acid against Listeria monocytogenes, Salmonella
                                                                                  Typhimurium and Escherichia coli O157:H7 on spinach and lettuce. Food
                                                                                  Control 24:171-176.
spinach               malic acid,              Salmonella Typhimurium   2012      Choi, M.-R., S.-Y. Lee, K.-H. Park, M.-S Chung, S. Ryu, and D.-H. Kang. 2012.
                      aerosolized                                                 Effect of aerosolized malic acid against Listeria monocytogenes, Salmonella
                                                                                  Typhimurium and Escherichia coli O157:H7 on spinach and lettuce. Food
                                                                                  Control 24:171-176.
lettuce               malic acid               E. coli O157:H7          2011      Park, S.-H., M.-R. Choi, J.-W. Park, K-H. Park, M-S. Chung, S. Ryu, and D.-H.
                                                                                  Kang.. 2011. Use of organic acids to inactivate Escherichia coli O157:H7,
                                                                                  Salmonella Typhimurium, and Listeria monocytogenes on organic fresh apples and
                                                                                  lettuce. J. Food Sci. 76:M293.
lettuce               malic acid               L. monocytogenes         2011      Park, S.-H., M.-R. Choi, J.-W. Park, K-H. Park, M-S. Chung, S. Ryu, and D.-H.
                                                                                  Kang.. 2011. Use of organic acids to inactivate Escherichia coli O157:H7,
                                                                                  Salmonella Typhimurium, and Listeria monocytogenes on organic fresh apples and
                                                                                  lettuce. J. Food Sci. 76:M293.
lettuce               malic acid               Salmonella Typhimurium   2011      Park, S.-H., M.-R. Choi, J.-W. Park, K-H. Park, M-S. Chung, S. Ryu, and D.-H.
                                                                                  Kang.. 2011. Use of organic acids to inactivate Escherichia coli O157:H7,
                                                                                  Salmonella Typhimurium, and Listeria monocytogenes on organic fresh apples
                                                                                  andn lettuce. J. Food Sci. 76:M293.
lettuce               malic acid               E. coli O157:H7          2011      Sagong, H-G., S-Y. Lee, P-S. Chang, S. Heu, S. Ryu, Y.-J. Choi, and D.-H. Kang.
                                                                                  2011. Combined effect of ultrasound and organic acids to reduce Escherichia coli
                                                                                  O157:H7, Salmonella typhimurium, and Listeria monocytogenes on organic fresh
                                                                                  lettuce. Int. J. Food Microbiol. 145:287-292.
lettuce               malic acid               L. monocytogenes         2011      Sagong, H-G., S-Y. Lee, P-S. Chang, S. Heu, S. Ryu, Y.-J. Choi, and D.-H. Kang.
                                                                                  2011. Combined effect of ultrasound and organic acids to reduce Escherichia coli
                                                                                  O157:H7, Salmonella typhimurium, and Listeria monocytogenes on organic fresh
                                                                                  lettuce. Int. J. Food Microbiol. 145:287-292.
lettuce               malic acid               Salmonella Typhimurium   2011      Sagong, H-G., S-Y. Lee, P-S. Chang, S. Heu, S. Ryu, Y.-J. Choi, and D.-H. Kang.
                                                                                  2011. Combined effect of ultrasound and organic acids to reduce Escherichia coli
                                                                                  O157:H7, Salmonella typhimurium, and Listeria monocytogenes on organic fresh
                                                                                  lettuce. Int. J. Food Microbiol. 145:287-292.
spinach               malic acid               Salmonella Typhimurium   2010      Ganesh, V., N.S. Hettiarachchy, M. Ravichandran, M.G. Johnson, C.L. Griffis, E.M.
                                                                                  Martin. J.-F. Meullenet, and S.C. Ricke. 2010. Electrostatic sprays of food-grade
                                                                                  acids and plant extracts are more effective than conventional sprays in
                                                                                  decontaminating Salmonella Typhimurium on spinach. J. Food Sci. 75:M574.
spinach, baby         malic acid               E. coli O157:H7          2011      Huang, Y. and H. Chen. 2011. Effect of organic acids, hydrogen peroxide and
                                                                                  mild heat on inactivation of Escherichia coli O157:H7 on baby spinach. Food
                                                                                  Control 22:1178-1183.
sprouts               malic acid               Shigella spp.            2011      Singla, R., A. Ganguli, and M. Ghosh. 2011. An effective combined treatment
                                                                                  using malic acid and ozone inhibits Shigella spp. on sprouts. Food Control
                                                                                  22:1032-1039.
cabbage               linalool essential oil   Bacillus cereus          2006      Fisher, K. and C.A. Phillips. 2006. The effect of lemon, orange, and bergamot
                                                                                  essential oils and their components on the survival of Campylobacter jejuni,
                                                                                  Escherichia coli O157:H7, Listeria monocytogenes, Bacillus cereus and
                                                                                  Staphylococcus aureus in vitro and in food systems. J. Appl. Microbiol. 101:1232-
                                                                                  1240.
cabbage               linalool essential oil   E. coli O157:H7          2006      Fisher, K. and C.A. Phillips. 2006. The effect of lemon, orange, and bergamot
                                                                                  essential oils and their components on the survival of Campylobacter jejuni,
                                                                                  Escherichia coli O157:H7, Listeria monocytogenes, Bacillus cereus and
                                                                                  Staphylococcus aureus in vitro and in food systems. J. Appl. Microbiol. 101:1232-
                                                                                  1240.
cabbage               linalool essential oil   L. monocytogenes         2006      Fisher, K. and C.A. Phillips. 2006. The effect of lemon, orange, and bergamot
                                                                                  essential oils and their components on the survival of Campylobacter jejuni,
                                                                                  Escherichia coli O157:H7, Listeria monocytogenes, Bacillus cereus and
                                                                                  Staphylococcus aureus in vitro and in food systems. J. Appl. Microbiol. 101:1232-
                                                                                  1240.
cabbage               linalool essential oil   Staphylococcus aureus    2006      Fisher, K. and C.A. Phillips. 2006. The effect of lemon, orange, and bergamot
                                                                                  essential oils and their components on the survival of Campylobacter jejuni,
                                                                                  Escherichia coli O157:H7, Listeria monocytogenes, Bacillus cereus and
                                                                                  Staphylococcus aureus in vitro and in food systems. J. Appl. Microbiol. 101:1232-
                                                                                  1240.
                                                                         Page 9
Type of leafy green   Chemical agent             Pathogen/Surrogate             Year      Reference
sprouts, alfalfa      linalool                   Salmonella spp.                2001      Weissinger, W.R., K.H. McWatters, and L.R. Beuchat. 2001. Evaluation of volatile
                                                                                          chemical treatments for lethality to Salmonella on alfalfa seeds and sprouts. J. Food
                                                                                          Prot. 64:442-450.
suspension            levulinic acid, with       Cryptopsporidium parvum        2011      Ortega, Y.R., M.P. Torres, and J.M. Tatum. 2011. Efficacy of levulinic acid-sodium
                      SDS                                                                 dodecyl sulfate against Encephalitozoon intestinalis, Escherichia coli O157:H7, and
                                                                                          Cryptopsporidium parvum. J. Food Prot. 74:140.
suspension            levulinic acid, with       E. coli O157:H7                2011      Ortega, Y.R., M.P. Torres, and J.M. Tatum. 2011. Efficacy of levulinic acid-sodium
                      SDS                                                                 dodecyl sulfate against Encephalitozoon intestinalis, Escherichia coli O157:H7, and
                                                                                          Cryptopsporidium parvum. J. Food Prot. 74:140.
suspension            levulinic acid, with       Encephalitozoon intestinalis   2011      Ortega, Y.R., M.P. Torres, and J.M. Tatum. 2011. Efficacy of levulinic acid-sodium
                      SDS                                                                 dodecyl sulfate against Encephalitozoon intestinalis, Escherichia coli O157:H7, and
                                                                                          Cryptopsporidium parvum. J. Food Prot. 74:140.
lettuce, romaine      levulinic acid, with       E. coli O157:H7                2009      Zhao, T., P. Zhao, and M.P. Doyle. 2009. Inactivation of Salmonella and Escherichia
                      and without SDS                                                     coli O157:H7 on lettuce and poultry skin by combinations of levulinic acid and
                                                                                          sodium dodecyl sulfate. J. Food Prot. 72:928-936.
lettuce, romaine      levulinic acid, with       Salmonella spp.                2009      Zhao, T., P. Zhao, and M.P. Doyle. 2009. Inactivation of Salmonella and Escherichia
                      and without SDS                                                     coli O157:H7 on lettuce and poultry skin by combinations of levulinic acid and
                                                                                          sodium dodecyl sulfate. J. Food Prot. 72:928-936.
lettuce               lemon solution, 13%        L. innocua                     2006      Kilonzo-Nthenge, A., F.-C. Chen, and S.L. Godwin. 2006. Efficacy of home washing
                                                                                          methods in controlling surface microbial contamination on fresh produce. J. Food
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lettuce, iceberg      lemon juice                E. coli                        2002      Vijayakumar, C. and C.E. Wolf-Hall. 2002. Evaluation of household sanitizers for
                                                                                          reducing levels of Escherichia coli on iceberg lettuce. J. Food Prot. 65:1646-1650.
rocket leaves         lemon juice                Salmonella typhimurium         2005      Sengun, I.Y. and M. Karapinar. 2005. Effectiveness of household natural sanitizers in
                                                                                          the elimination of Salmonella typhimurium on rocket (Eruca sativa Miller) and spring
                                                                                          onion. Int. J. Food Microbiol. 98:319-323.
lettuce, iceberg      lemon balm essential       Bacillus cereus                2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                      oil                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                          ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                          1854.
lettuce, iceberg      lemon balm essential       E. coli                        2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                      oil                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                          ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                          1854.
lettuce, iceberg      lemon balm essential       Enterobacter spp.              2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                      oil                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                          ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                          1854.
lettuce, iceberg      lemon balm essential       Listeria spp.                  2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                      oil                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                          ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                          1854.
lettuce, iceberg      lemon balm essential       Salmonella                     2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                      oil                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                          ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                          1854.
lettuce, iceberg      lemon balm essential       Staphylococcus aureus          2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                      oil                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                          ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                          1854.
lettuce, iceberg      lauryl sodium sulfate      E. coli O157:H7                2001      Takeuchi, K. and J.F. Frank. 2001. Direct microscopic observation of lettuce leaf
                                                                                          decontamination with a prototype fruit and vegetable washing solution and 1% NaCl-
                                                                                          NaHCO3. J. Food Prot. 64:1235-1239.
lettuce, romaine      lactic acid, with and      E. coli O157:H7                2009      Zhao, T., P. Zhao, and M.P. Doyle. 2009. Inactivation of Salmonella and Escherichia
                      without SDS                                                         coli O157:H7 on lettuce and poultry skin by combinations of levulinic acid and
                                                                                          sodium dodecyl sulfate. J. Food Prot. 72:928-936.
lettuce, romaine      lactic acid, with and      Salmonella spp.                2009      Zhao, T., P. Zhao, and M.P. Doyle. 2009. Inactivation of Salmonella and Escherichia
                      without SDS                                                         coli O157:H7 on lettuce and poultry skin by combinations of levulinic acid and
                                                                                          sodium dodecyl sulfate. J. Food Prot. 72:928-936.
spinach               lactic acid, aerosolized   Escherichia coli O157:H7       2012      Huang, Y., M. Ye, and H. Chen. 2012. Efficacy of washing with hydrogen peroxide
                                                                                          followed by aerosolized anitmicrobials as a novel sanitizing process to inactivate
                                                                                          Escherichia coli O157:H7 on baby spinach. Int. J. Food Microbiol. 153:306-313.
rocket leaves         lactic acid (Purac)        coliforms                      2006      Martínez-Sánchez, A., A. Allende, R.N. Bennett, F. Ferreres, and M.I. Gil. 2006.
                                                                                          Microbial, nutritional and sensory quality of rocket leaves as affected by different
                                                                                          sanitizers. Postharv. Biol. Technol. 42:86-97.
lettuce               lactic acid                Yersinia enterocolitica        1999      Escudero, M.E., L. Velázquez, M.A. Di Genaro, and A.M.S. de Guzmán. 1999.
                                                                                          Effectiveness of various disinfectants in the elimination of Yersinia enterocolitica on
                                                                                          fresh lettuce. J. Food Prot. 62:665-669.
lettuce               lactic acid                E. coli O157:H7                2011      Park, S.-H., M.-R. Choi, J.-W. Park, K-H. Park, M-S. Chung, S. Ryu, and D.-H.
                                                                                          Kang.. 2011. Use of organic acids to inactivate Escherichia coli O157:H7,
                                                                                          Salmonella Typhimurium, and Listeria monocytogenes on organic fresh apples and
                                                                                          lettuce. J. Food Sci. 76:M293.
lettuce               lactic acid                L. monocytogenes               2011      Park, S.-H., M.-R. Choi, J.-W. Park, K-H. Park, M-S. Chung, S. Ryu, and D.-H.
                                                                                          Kang.. 2011. Use of organic acids to inactivate Escherichia coli O157:H7,
                                                                                          Salmonella Typhimurium, and Listeria monocytogenes on organic fresh apples and
                                                                                          lettuce. J. Food Sci. 76:M293.
lettuce               lactic acid                Salmonella Typhimurium         2011      Park, S.-H., M.-R. Choi, J.-W. Park, K-H. Park, M-S. Chung, S. Ryu, and D.-H.
                                                                                          Kang.. 2011. Use of organic acids to inactivate Escherichia coli O157:H7,
                                                                                          Salmonella Typhimurium, and Listeria monocytogenes on organic fresh apples
                                                                                          andn lettuce. J. Food Sci. 76:M293.
lettuce               lactic acid                E. coli O157:H7                2011      Sagong, H-G., S-Y. Lee, P-S. Chang, S. Heu, S. Ryu, Y.-J. Choi, and D.-H. Kang.
                                                                                          2011. Combined effect of ultrasound and organic acids to reduce Escherichia coli
                                                                                          O157:H7, Salmonella typhimurium, and Listeria monocytogenes on organic fresh
                                                                                          lettuce. Int. J. Food Microbiol. 145:287-292.
lettuce               lactic acid                L. monocytogenes               2011      Sagong, H-G., S-Y. Lee, P-S. Chang, S. Heu, S. Ryu, Y.-J. Choi, and D.-H. Kang.
                                                                                          2011. Combined effect of ultrasound and organic acids to reduce Escherichia coli
                                                                                Page 10
Type of leafy green   Chemical agent           Pathogen/Surrogate        Year      Reference
                                                                                   O157:H7, Salmonella typhimurium, and Listeria monocytogenes on organic fresh
                                                                                   lettuce. Int. J. Food Microbiol. 145:287-292.
lettuce               lactic acid              Salmonella Typhimurium    2011      Sagong, H-G., S-Y. Lee, P-S. Chang, S. Heu, S. Ryu, Y.-J. Choi, and D.-H. Kang.
                                                                                   2011. Combined effect of ultrasound and organic acids to reduce Escherichia coli
                                                                                   O157:H7, Salmonella typhimurium, and Listeria monocytogenes on organic fresh
                                                                                   lettuce. Int. J. Food Microbiol. 145:287-292.
lettuce, iceberg      lactic acid              Enterobacteriaceae        2007      Akbas, M.Y. and H. Ölmez. 2007. Effectiveness of organic acid, ozonated water and
                                                                                   chlorine dippings on microbial reduction and storage quality of fresh-cut iceberg
                                                                                   lettuce. J. Sci. Food Agric. 87:2609-2616.
lettuce, iceberg      lactic acid              E. coli                   2007      Akbas, M.Y. and H. Ölmez. 2007. Inactivation of Escherichia coli and Listeria
                                                                                   monocytogenes on iceberg lettuce by dip wash treatments with organic acids. Lett.
                                                                                   Appl. Microbiol. 44:619-624.
lettuce, iceberg      lactic acid              L. monocytogenes          2007      Akbas, M.Y. and H. Ölmez. 2007. Inactivation of Escherichia coli and Listeria
                                                                                   monocytogenes on iceberg lettuce by dip wash treatments with organic acids. Lett.
                                                                                   Appl. Microbiol. 44:619-624.
lettuce, iceberg      lactic acid              E. coli O157:H7           2009      Del Carmen Velázquez, L., N.B.Barbini, M.E. Escudero, C.L. Estrada, and A.M.S. de
                                                                                   Guzmán. 2009. Evaluation of chlorine, benzalkonium chloride and lactic acid as
                                                                                   sanitizers for reducing Escherichia coli O157:H7 and Yersinia enterocolitica on fresh
                                                                                   vegetables Food Control 20:262-268.
lettuce, iceberg      lactic acid              E. coli O157:H7           2009      Del Carmen Velázquez, L., N.B.Barbini, M.E. Escudero, C.L. Estrada, and A.M.S. de
                                                                                   Guzmán. 2009. Evaluation of chlorine, benzalkonium chloride and lactic acid as
                                                                                   sanitizers for reducing Escherichia coli O157:H7 and Yersinia enterocolitica on fresh
                                                                                   vegetables Food Control 20:262-268.
lettuce, iceberg      lactic acid              Yersinia enterocolitica   2009      Del Carmen Velázquez, L., N.B.Barbini, M.E. Escudero, C.L. Estrada, and A.M.S. de
                                                                                   Guzmán. 2009. Evaluation of chlorine, benzalkonium chloride and lactic acid as
                                                                                   sanitizers for reducing Escherichia coli O157:H7 and Yersinia enterocolitica on fresh
                                                                                   vegetables Food Control 20:262-268.
lettuce, iceberg      lactic acid              E. coli O157:H7           2002      Lin, C.-M., S.S. Moon, M.P. Doyle, and K.H. McWatters. 2002. Inactivation of
                                                                                   Escherichia coli O157:H7, Salmonella enterica serotype Enteritidis, and Listeria
                                                                                   monocytogenes on lettuce by hydrogen peroxide and lactic acid and by hydrogen
                                                                                   peroxide with mild heat. J. Food Prot. 65:1215-1220.
lettuce, iceberg      lactic acid              L. monocytogenes          2002      Lin, C.-M., S.S. Moon, M.P. Doyle, and K.H. McWatters. 2002. Inactivation of
                                                                                   Escherichia coli O157:H7, Salmonella enterica serotype Enteritidis, and Listeria
                                                                                   monocytogenes on lettuce by hydrogen peroxide and lactic acid and by hydrogen
                                                                                   peroxide with mild heat. J. Food Prot. 65:1215-1220.
lettuce, iceberg      lactic acid              Salmonella Enteritidis    2002      Lin, C.-M., S.S. Moon, M.P. Doyle, and K.H. McWatters. 2002. Inactivation of
                                                                                   Escherichia coli O157:H7, Salmonella enterica serotype Enteritidis, and Listeria
                                                                                   monocytogenes on lettuce by hydrogen peroxide and lactic acid and by hydrogen
                                                                                   peroxide with mild heat. J. Food Prot. 65:1215-1220.
lettuce, romaine      lactic acid              L. innocua                2011      Ho, K-L.G., D.A. Luzuriaga, K.M. Rodde, S. Tang, and C. Phan. 2011. Efficacy of
                                                                                   a novel sanitizer composed of lactic acid and peroxyacetic acid against single
                                                                                   strains of nonpathogenic Escherichia coli K-12, Listeria innocua, and
                                                                                   Lactobacillus plantarum in aqueous solution and on surfaces of Romaine lettuce
                                                                                   and spinach. J. Food Prot. 74:1468-1474.
lettuce, romaine      lactic acid              E. coli K-12              2011      Ho, K-L.G., D.A. Luzuriaga, K.M. Rodde, S. Tang, and C. Phan. 2011. Efficacy of
                                                                                   a novel sanitizer composed of lactic acid and peroxyacetic acid against single
                                                                                   strains of nonpathogenic Escherichia coli K-12, Listeria innocua, and
                                                                                   Lactobacillus plantarum in aqueous solution and on surfaces of Romaine lettuce
                                                                                   and spinach. J. Food Prot. 74:1468-1474.
lettuce, shredded     lactic acid              L. monocytogenes          1996      Zhang, S. and J.M. Farber. 1996. The effects of various disinfectants against Listeria
                                                                                   monocytogenes on fresh-cut vegetables. Food Microbiol. 13:311-321.
spinach               lactic acid              Salmonella Typhimurium    2010      Ganesh, V., N.S. Hettiarachchy, M. Ravichandran, M.G. Johnson, C.L. Griffis, E.M.
                                                                                   Martin. J.-F. Meullenet, and S.C. Ricke. 2010. Electrostatic sprays of food-grade
                                                                                   acids and plant extracts are more effective than conventional sprays in
                                                                                   decontaminating Salmonella Typhimurium on spinach. J. Food Sci. 75:M574.
spinach               lactic acid              L. innocua                2011      Ho, K-L.G., D.A. Luzuriaga, K.M. Rodde, S. Tang, and C. Phan. 2011. Efficacy of
                                                                                   a novel sanitizer composed of lactic acid and peroxyacetic acid against single
                                                                                   strains of nonpathogenic Escherichia coli K-12, Listeria innocua, and
                                                                                   Lactobacillus plantarum in aqueous solution and on surfaces of Romaine lettuce
                                                                                   and spinach. J. Food Prot. 74:1468-1474.
spinach               lactic acid              E. coli K-12              2011      Ho, K-L.G., D.A. Luzuriaga, K.M. Rodde, S. Tang, and C. Phan. 2011. Efficacy of
                                                                                   a novel sanitizer composed of lactic acid and peroxyacetic acid against single
                                                                                   strains of nonpathogenic Escherichia coli K-12, Listeria innocua, and
                                                                                   Lactobacillus plantarum in aqueous solution and on surfaces of Romaine lettuce
                                                                                   and spinach. J. Food Prot. 74:1468-1474.
spinach, baby         lactic acid              E. coli O157:H7           2011      Huang, Y. and H. Chen. 2011. Effect of organic acids, hydrogen peroxide and
                                                                                   mild heat on inactivation of Escherichia coli O157:H7 on baby spinach. Food
                                                                                   Control 22:1178-1183.
sprouts, mung bean    lactic acid              L. monocytogenes          2002      Lee, S.-Y., K.-M. Yun, J. Fellman, and D.-H. Kang. 2002. Inhibition of Salmonella
                                                                                   Typhimurium and Listeria monocytogenes in mung bean sprouts by chemical
                                                                                   treatment. J. Food Prot. 65:1088-1092.
sprouts, mung bean    lactic acid              Salmonella Typhimurium    2002      Lee, S.-Y., K.-M. Yun, J. Fellman, and D.-H. Kang. 2002. Inhibition of Salmonella
                                                                                   Typhimurium and Listeria monocytogenes in mung bean sprouts by chemical
                                                                                   treatment. J. Food Prot. 65:1088-1092.
cabbage               lactate, sodium,, with   L. monocytogenes          2005      Bari, M.L., D.O. Ukuku, T. Kawasaki, Y. Inatsu, K. Isshiki, and S. Kawamoto. 2005.
                      nisin and/or pediocin                                        Combined efficacy of nisin and pediocin with sodium lactate, citric acid, phytic acid,
                                                                                   and potassium sorbate and EDTA in reducing the Listeria monocytogenes population
                                                                                   of inoculated fresh-cut produce. J. Food Prot. 68:1381-1387.
sprouts, mung bean    lactate, sodium, with    L. monocytogenes          2005      Bari, M.L., D.O. Ukuku, T. Kawasaki, Y. Inatsu, K. Isshiki, and S. Kawamoto. 2005.
                      nisin and/or pediocin                                        Combined efficacy of nisin and pediocin with sodium lactate, citric acid, phytic acid,
                                                                                   and potassium sorbate and EDTA in reducing the Listeria monocytogenes population
                                                                                   of inoculated fresh-cut produce. J. Food Prot. 68:1381-1387.
sprouts, alfalfa      jasmonate, methyl        Salmonella spp.           2001      Weissinger, W.R., K.H. McWatters, and L.R. Beuchat. 2001. Evaluation of volatile
                                                                                   chemical treatments for lethality to Salmonella on alfalfa seeds and sprouts. J. Food
                                                                                   Prot. 64:442-450.
cilantro              hypochlorite, sodium     E. coli O157:H7           2009      Allende, A., M. McEvoy, Y. Tao, and Y. Luo. 2009. Antimicrobial effect of
                                                                         Page 11
Type of leafy green   Chemical agent          Pathogen/Surrogate               Year      Reference
                                                                                         acidified sodium chlorite, sodium chlorite, sodium hypochlorite, and citric acid on
                                                                                         Escherichia coli O157:H7 and natural microflora of fresh-cut cilantro. Food Control
                                                                                         20:230-234.
lettuce, iceberg      hypochlorite, sodium    E. coli O157:H7                  2009      Baert, L., I. Vandekinderen, F. Devlieghere, E. Van Coillie, J. Debevere, and M.
                                                                                         Uyttendaele. 2009. Efficacy of sodium hypochlorite and peroxyacetic acid to reduce
                                                                                         murine norovirus 1, B40-8, Listeria monocytogenes, and Escherichia coli O157:H7
                                                                                         on shredded Iceberg lettuce and in residual wash water. J. Food Prot. 72:1047-1054.
lettuce, iceberg      hypochlorite, sodium    L. monocytogenes                 2009      Baert, L., I. Vandekinderen, F. Devlieghere, E. Van Coillie, J. Debevere, and M.
                                                                                         Uyttendaele. 2009. Efficacy of sodium hypochlorite and peroxyacetic acid to reduce
                                                                                         murine norovirus 1, B40-8, Listeria monocytogenes, and Escherichia coli O157:H7
                                                                                         on shredded Iceberg lettuce and in residual wash water. J. Food Prot. 72:1047-1054.
lettuce, iceberg      hypochlorite, sodium    virus, murine norovirus          2009      Baert, L., I. Vandekinderen, F. Devlieghere, E. Van Coillie, J. Debevere, and M.
                                                                                         Uyttendaele. 2009. Efficacy of sodium hypochlorite and peroxyacetic acid to reduce
                                                                                         murine norovirus 1, B40-8, Listeria monocytogenes, and Escherichia coli O157:H7
                                                                                         on shredded Iceberg lettuce and in residual wash water. J. Food Prot. 72:1047-1054.
water, wash           hypochlorite, sodium    E. coli O157:H7                  2009      Baert, L., I. Vandekinderen, F. Devlieghere, E. Van Coillie, J. Debevere, and M.
                                                                                         Uyttendaele. 2009. Efficacy of sodium hypochlorite and peroxyacetic acid to reduce
                                                                                         murine norovirus 1, B40-8, Listeria monocytogenes, and Escherichia coli O157:H7
                                                                                         on shredded Iceberg lettuce and in residual wash water. J. Food Prot. 72:1047-1054.
water, wash           hypochlorite, sodium    L. monocytogenes                 2009      Baert, L., I. Vandekinderen, F. Devlieghere, E. Van Coillie, J. Debevere, and M.
                                                                                         Uyttendaele. 2009. Efficacy of sodium hypochlorite and peroxyacetic acid to reduce
                                                                                         murine norovirus 1, B40-8, Listeria monocytogenes, and Escherichia coli O157:H7
                                                                                         on shredded Iceberg lettuce and in residual wash water. J. Food Prot. 72:1047-1054.
water, wash           hypochlorite, sodium    virus, murine norovirus          2009      Baert, L., I. Vandekinderen, F. Devlieghere, E. Van Coillie, J. Debevere, and M.
                                                                                         Uyttendaele. 2009. Efficacy of sodium hypochlorite and peroxyacetic acid to reduce
                                                                                         murine norovirus 1, B40-8, Listeria monocytogenes, and Escherichia coli O157:H7
                                                                                         on shredded Iceberg lettuce and in residual wash water. J. Food Prot. 72:1047-1054.
spinach               hydrogen peroxide,      Escherichia coli O157:H7         2012      Huang, Y., M. Ye, and H. Chen. 2012. Efficacy of washing with hydrogen peroxide
                      aerosolized                                                        followed by aerosolized anitmicrobials as a novel sanitizing process to inactivate
                                                                                         Escherichia coli O157:H7 on baby spinach. Int. J. Food Microbiol. 153:306-313.
lettuce, iceberg      hydrogen peroxide, 3%   Salmonella enterica              2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                                                                                         Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                         against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
lettuce, romaine      hydrogen peroxide, 3%   Salmonella enterica              2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                                                                                         Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                         against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
spinach, adult        hydrogen peroxide, 3%   Salmonella enterica              2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                                                                                         Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                         against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
spinach, baby         hydrogen peroxide, 3%   Salmonella enterica              2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                                                                                         Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                         against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
basil                 hydrogen peroxide       coliforms, fecal                 2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                         of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                         mixed raw vegetables. J. Food Prot. 72:1486-1490.
cabbage               hydrogen peroxide       calicivirus, feline              2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                         temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                         F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
cabbage               hydrogen peroxide       coliphage MS2, F-specific        2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                         temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                         F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
cabbage               hydrogen peroxide       E. coli                          2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                         temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                         F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
cilantro              hydrogen peroxide       coliforms, fecal                 2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                         of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                         mixed raw vegetables. J. Food Prot. 72:1486-1490.
lettuce               hydrogen peroxide       calicivirus, feline              2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                         temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                         F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
lettuce               hydrogen peroxide       coliphage MS2, F-specific        2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                         temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                         F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
lettuce               hydrogen peroxide       E. coli                          2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                         temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                         F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
lettuce               hydrogen peroxide       virus, feline calicivirus        2001      Gulati, B.R., P.B. Allwood, C.W. Hedberg, and S.M. Goyal. 2001. Efficacy of
                                                                                         commonly used disinfectants for the inactivation of calcivirus on strawberry, lettuce,
                                                                                         and a food-contact surface. J. Food Prot. 64:1430-1434.
lettuce, iceberg      hydrogen peroxide       Enterobacteriaceae               2010      Gopal, A., J. Coventry, J. Wan, H. Roginski, and S. Ajlouni. 2010. Alternative
                                                                                         disinfection techniques to extend the shelf life of minimally processed iceberg lettuce.
                                                                                         Food Microbiol. 27:210-219.
lettuce, iceberg      hydrogen peroxide       virus, Bacillus fragilis phage   2011      Li, D., L. Baert, M. De Jonghe, E. Van Coillie, J. Ryckeboer, F. Devlieghere, and M.
                                              B40-8                                      Uyttendaele. 2011. Inactivation of murine norovirus 1, coliphage X174, and Bacillus
                                                                                         fragilis phage B40-8 on surfaces and fresh-cut iceberg lettuce by hydrogen peroxide
                                                                                         and UV light. Appl. Environ. Microbiol. 77:1399-1404.
lettuce, iceberg      hydrogen peroxide       virus, coliphage X174           2011      Li, D., L. Baert, M. De Jonghe, E. Van Coillie, J. Ryckeboer, F. Devlieghere, and M.
                                                                                         Uyttendaele. 2011. Inactivation of murine norovirus 1, coliphage X174, and Bacillus
                                                                                         fragilis phage B40-8 on surfaces and fresh-cut iceberg lettuce by hydrogen peroxide
                                                                                         and UV light. Appl. Environ. Microbiol. 77:1399-1404.
lettuce, iceberg      hydrogen peroxide       virus, murine norovirus          2011      Li, D., L. Baert, M. De Jonghe, E. Van Coillie, J. Ryckeboer, F. Devlieghere, and M.
                                                                                         Uyttendaele. 2011. Inactivation of murine norovirus 1, coliphage X174, and Bacillus
                                                                                         fragilis phage B40-8 on surfaces and fresh-cut iceberg lettuce by hydrogen peroxide
                                                                                         and UV light. Appl. Environ. Microbiol. 77:1399-1404.
lettuce, iceberg      hydrogen peroxide       E. coli O157:H7                  2002      Lin, C.-M., S.S. Moon, M.P. Doyle, and K.H. McWatters. 2002. Inactivation of

                                                                               Page 12
Type of leafy green   Chemical agent          Pathogen/Surrogate       Year      Reference
                                                                                 Escherichia coli O157:H7, Salmonella enterica serotype Enteritidis, and Listeria
                                                                                 monocytogenes on lettuce by hydrogen peroxide and lactic acid and by hydrogen
                                                                                 peroxide with mild heat. J. Food Prot. 65:1215-1220.
lettuce, iceberg      hydrogen peroxide       L. monocytogenes         2002      Lin, C.-M., S.S. Moon, M.P. Doyle, and K.H. McWatters. 2002. Inactivation of
                                                                                 Escherichia coli O157:H7, Salmonella enterica serotype Enteritidis, and Listeria
                                                                                 monocytogenes on lettuce by hydrogen peroxide and lactic acid and by hydrogen
                                                                                 peroxide with mild heat. J. Food Prot. 65:1215-1220.
lettuce, iceberg      hydrogen peroxide       Salmonella Enteritidis   2002      Lin, C.-M., S.S. Moon, M.P. Doyle, and K.H. McWatters. 2002. Inactivation of
                                                                                 Escherichia coli O157:H7, Salmonella enterica serotype Enteritidis, and Listeria
                                                                                 monocytogenes on lettuce by hydrogen peroxide and lactic acid and by hydrogen
                                                                                 peroxide with mild heat. J. Food Prot. 65:1215-1220.
parsley               hydrogen peroxide       coliforms, fecal         2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                 of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                 mixed raw vegetables. J. Food Prot. 72:1486-1490.
salad, field          hydrogen peroxide       L. innocua               2005      Wei, H., G. Wolf, and W.P. Hammes. 2005. Combination of warm water and
                                                                                 hydrogen peroxide to reduce the numbers of Salmonella Typhimurium and Listeria
                                                                                 innocua on field salad (Valerianella locusta). Eur. Food Res. Technol. 221:180-186.
salad, field          hydrogen peroxide       Salmonella Typhimurium   2005      Wei, H., G. Wolf, and W.P. Hammes. 2005. Combination of warm water and
                                                                                 hydrogen peroxide to reduce the numbers of Salmonella Typhimurium and Listeria
                                                                                 innocua on field salad (Valerianella locusta). Eur. Food Res. Technol. 221:180-186.
spinach, baby         hydrogen peroxide       E. coli O157:H7          2011      Huang, Y. and H. Chen. 2011. Effect of organic acids, hydrogen peroxide and
                                                                                 mild heat on inactivation of Escherichia coli O157:H7 on baby spinach. Food
                                                                                 Control 22:1178-1183.
sprouts, mung bean    hydrogen peroxide       Listeria monocytogenes   2006      Muñoz, B. De Ancos, C. Sánchez-Moreno, and M.P. Cano. 2006. Evaluation of
                                                                                 chemical and physical (high-pressure and temperature) treatments to improve the
                                                                                 safety of minimally processed mung bean sprouts during refrigerated storage. J. Food
                                                                                 Prot. 69:2395-2402.
lettuce, iceberg      hibiscus concentrate,   Salmonella enterica      2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                      10, 20 and 30%                                             Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                 against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
lettuce, romaine      hibiscus concentrate,   Salmonella enterica      2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                      10, 20 and 30%                                             Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                 against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
spinach, adult        hibiscus concentrate,   Salmonella enterica      2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                      10, 20 and 30%                                             Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                 against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
spinach, baby         hibiscus concentrate,   Salmonella enterica      2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                      10, 20 and 30%                                             Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                 against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
spinach               grape seed extract      Salmonella Typhimurium   2010      Ganesh, V., N.S. Hettiarachchy, M. Ravichandran, M.G. Johnson, C.L. Griffis, E.M.
                                                                                 Martin. J.-F. Meullenet, and S.C. Ricke. 2010. Electrostatic sprays of food-grade
                                                                                 acids and plant extracts are more effective than conventional sprays in
                                                                                 decontaminating Salmonella Typhimurium on spinach. J. Food Sci. 75:M574.
spinach               garlic extract          Listeria spp.            2011      Gomes, C., R.G. Moreira, and E. Castell-Perez. 2011. Microencapsulated
                                                                                 antimicrobial compounds as a means to enhance electron beam irradiation
                                                                                 treatment for inactivation of pathogens on fresh spinach leaves. J. Food Sci.
                                                                                 76:E479
spinach               garlic extract          Salmonella spp.          2011      Gomes, C., R.G. Moreira, and E. Castell-Perez. 2011. Microencapsulated
                                                                                 antimicrobial compounds as a means to enhance electron beam irradiation
                                                                                 treatment for inactivation of pathogens on fresh spinach leaves. J. Food Sci.
                                                                                 76:E479
lettuce, iceberg      fumaric acid            E. coli O157:H7          2006      Kondo, N., M. Murata, and K. Isshiki. 2006. Efficiency of sodium hypochlorite,
                                                                                 fumaric acid, and mild heat in killing native microflora and Escherichia coli
                                                                                 O157:H7, Salmonella Typhimurium DT104, and Staphylococcus aureus attached to
                                                                                 fresh-cut lettuce. J. Food Prot. 69:323-329.
lettuce, iceberg      fumaric acid            Salmonella Typhimurium   2006      Kondo, N., M. Murata, and K. Isshiki. 2006. Efficiency of sodium hypochlorite,
                                              DT104                              fumaric acid, and mild heat in killing native microflora and Escherichia coli
                                                                                 O157:H7, Salmonella Typhimurium DT104, and Staphylococcus aureus attached to
                                                                                 fresh-cut lettuce. J. Food Prot. 69:323-329.
lettuce, iceberg      fumaric acid            Staphylococcus aureus    2006      Kondo, N., M. Murata, and K. Isshiki. 2006. Efficiency of sodium hypochlorite,
                                                                                 fumaric acid, and mild heat in killing native microflora and Escherichia coli
                                                                                 O157:H7, Salmonella Typhimurium DT104, and Staphylococcus aureus attached to
                                                                                 fresh-cut lettuce. J. Food Prot. 69:323-329.
lettuce, iceberg      FIT antibacterial       L. monocytogenes         2004      Burnett, A.B., M.H. Iturriaga, E.F. Escartin, C.A. Pettigrew, and L.R. Beuchat. 2004.
                      solution                                                   Influence of variations in methodology on populations of Listeria monocytogenes
                                                                                 recovered from lettuce treated with sanitizers. J. Food Prot. 67:742-750.
lettuce, iceberg      fennel essential oil    Bacillus cereus          2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                 ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                 1854.
lettuce, iceberg      fennel essential oil    E. coli                  2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                 ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                 1854.
lettuce, iceberg      fennel essential oil    Enterobacter spp.        2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                 ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                 1854.
lettuce, iceberg      fennel essential oil    Listeria spp.            2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                 ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                 1854.
lettuce, iceberg      fennel essential oil    Salmonella               2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                 essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                 ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                 1854.
                                                                       Page 13
Type of leafy green   Chemical agent         Pathogen/Surrogate       Year      Reference
lettuce, iceberg      fennel essential oil   Staphylococcus aureus    2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                1854.
lettuce               fatty acids, short     E. coli O157:H7          2011      Keskinen, L.A. and B.A. Annous. 2011. Efficacy of adding detergents to sanitizer
                      chain and                                                 solutions for inactivation of Escherichia coli O157:H7 on Romaine lettuce. Int. J.
                      detergents                                                Food Microbiol. 147:157-161.
spinach               eugenol                Listeria spp.            2011      Gomes, C., R.G. Moreira, and E. Castell-Perez. 2011. Microencapsulated
                                                                                antimicrobial compounds as a means to enhance electron beam irradiation
                                                                                treatment for inactivation of pathogens on fresh spinach leaves. J. Food Sci.
                                                                                76:E479
spinach               eugenol                Salmonella spp.          2011      Gomes, C., R.G. Moreira, and E. Castell-Perez. 2011. Microencapsulated
                                                                                antimicrobial compounds as a means to enhance electron beam irradiation
                                                                                treatment for inactivation of pathogens on fresh spinach leaves. J. Food Sci.
                                                                                76:E479
sprouts, alfalfa      eugenol                Salmonella spp.          2001      Weissinger, W.R., K.H. McWatters, and L.R. Beuchat. 2001. Evaluation of volatile
                                                                                chemical treatments for lethality to Salmonella on alfalfa seeds and sprouts. J. Food
                                                                                Prot. 64:442-450.
cabbage               electrolyzed water,    microflora, aerobic      2009      Koide, S., J.-i. Takeda, J. Shi, H. Shono, and G.G. Atungulu. 2009. Disinfection
                      slightly acidic                                           efficacy of slightly acidic electrolyzed water on fresh cut cabbage. Food Control
                                                                                20:294-297.
cilantro              electrolyzed water,    Bacillus subtilis        2011      Hao, J., H. Liu, R. Liu, W. Dalai, R. Zhao, T. Chen, and L. Li. 2011. Efficacy of
                      slightly acidic                                           slightly acidic electrolyzed water (SAEW) for reducing microbial contamination on
                                                                                fresh-cut cilantro. J. Food Safety 31:28-34.
cilantro              electrolyzed water,    E. coli                  2011      Hao, J., H. Liu, R. Liu, W. Dalai, R. Zhao, T. Chen, and L. Li. 2011. Efficacy of
                      slightly acidic                                           slightly acidic electrolyzed water (SAEW) for reducing microbial contamination on
                                                                                fresh-cut cilantro. J. Food Safety 31:28-34.
lettuce, iceberg      electrolyzed water,    E. coli                  2011      Issa-Zacharia, A., Y. Kamitani, N. Miwa, H. Muhimbula, and K. Iwasaki. 2011.
                      slightly acidic                                           Application of slightly acidic electrolyzed water as a potential non-thermal food
                                                                                sanitizer for decontamination of fresh ready-to-eat vegetables and sprouts. Food
                                                                                Control 22:601-607.
lettuce, iceberg      electrolyzed water,    Salmonella spp.          2011      Issa-Zacharia, A., Y. Kamitani, N. Miwa, H. Muhimbula, and K. Iwasaki. 2011.
                      slightly acidic                                           Application of slightly acidic electrolyzed water as a potential non-thermal food
                                                                                sanitizer for decontamination of fresh ready-to-eat vegetables and sprouts. Food
                                                                                Control 22:601-607.
lettuce, iceberg      electrolyzed water,    microflora, mesophiles   2010      Soli, K.W., A. Yoshizumi, A. Motomatsu, M. Yamakawa, M. Yamasaki, T. Mishima,
                      slightly acidic                                           N. Miyaji, K-I. Honjoh, and T. Miyamoto. 2010. Decontamination of fresh produce
                                                                                by the use of slightly acidic hypochlorous water following pretreatment with sucrose
                                                                                fatty acid ester under microbubble generation. Food Control 21:1240-1244.
sprouts, daikon       electrolyzed water,    E. coli                  2011      Issa-Zacharia, A., Y. Kamitani, N. Miwa, H. Muhimbula, and K. Iwasaki. 2011.
                      slightly acidic                                           Application of slightly acidic electrolyzed water as a potential non-thermal food
                                                                                sanitizer for decontamination of fresh ready-to-eat vegetables and sprouts. Food
                                                                                Control 22:601-607.
sprouts, daikon       electrolyzed water,    Salmonella spp.          2011      Issa-Zacharia, A., Y. Kamitani, N. Miwa, H. Muhimbula, and K. Iwasaki. 2011.
                      slightly acidic                                           Application of slightly acidic electrolyzed water as a potential non-thermal food
                                                                                sanitizer for decontamination of fresh ready-to-eat vegetables and sprouts. Food
                                                                                Control 22:601-607.
sprouts, mung bean    electrolyzed water,    E. coli O157:H7          2011      Zhang, C., Z. Lu, Y. Li, Y. Shang, G. Zhang, and W. Cao. 2011. Reduction of
                      slightly acidic                                           Escherichia coli O157:H7 and Salmonella enteritidis on mung bean seeds and sprouts
                                                                                by slightly acidic electrolyzed water. Food Control 22:792-796.
sprouts, mung bean    electrolyzed water,    Salmonella enteritidis   2011      Zhang, C., Z. Lu, Y. Li, Y. Shang, G. Zhang, and W. Cao. 2011. Reduction of
                      slightly acidic                                           Escherichia coli O157:H7 and Salmonella enteritidis on mung bean seeds and sprouts
                                                                                by slightly acidic electrolyzed water. Food Control 22:792-796.
endive                electrolyzed water,    E. coli O157:H7          2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
                      neutral                                                   neutral electrolyzed water (NEW) for reducing microbial contamination on
                                                                                minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
endive                electrolyzed water,    L. innocua               2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
                      neutral                                                   neutral electrolyzed water (NEW) for reducing microbial contamination on
                                                                                minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
endive                electrolyzed water,    Salmonella               2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
                      neutral                                                   neutral electrolyzed water (NEW) for reducing microbial contamination on
                                                                                minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
Four seasons salad    electrolyzed water,    E. coli O157:H7          2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
(lettuce, cabbage     neutral                                                   neutral electrolyzed water (NEW) for reducing microbial contamination on
and carrot)                                                                     minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
Four seasons salad    electrolyzed water,    L. innocua               2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
(lettuce, cabbage     neutral                                                   neutral electrolyzed water (NEW) for reducing microbial contamination on
and carrot)                                                                     minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
Four seasons salad    electrolyzed water,    Salmonella               2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
(lettuce, cabbage     neutral                                                   neutral electrolyzed water (NEW) for reducing microbial contamination on
and carrot)                                                                     minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
lettuce               electrolyzed water,    E. coli O157:H7          2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
                      neutral                                                   neutral electrolyzed water (NEW) for reducing microbial contamination on
                                                                                minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
lettuce               electrolyzed water,    L. innocua               2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
                      neutral                                                   neutral electrolyzed water (NEW) for reducing microbial contamination on
                                                                                minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
lettuce               electrolyzed water,    Salmonella               2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
                      neutral                                                   neutral electrolyzed water (NEW) for reducing microbial contamination on
                                                                                minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
lettuce, iceberg      electrolyzed water,    E. coli                  2008      Guentzel, J.L., K.L. Lam, M.A. Callan, S.A. Emmons, and V.L. Dunham. 2008.
                      neutral                                                   Reduction of bacteria on spinach, lettuce, and surfaces in food service areas using
                                                                                neutral electrolyzed oxidizing water. Food Microbiol. 25:36-41.
lettuce, iceberg      electrolyzed water,    Enterococcus faecalis    2008      Guentzel, J.L., K.L. Lam, M.A. Callan, S.A. Emmons, and V.L. Dunham. 2008.
                      neutral                                                   Reduction of bacteria on spinach, lettuce, and surfaces in food service areas using
                                                                                neutral electrolyzed oxidizing water. Food Microbiol. 25:36-41.
                                                                      Page 14
Type of leafy green   Chemical agent        Pathogen/Surrogate       Year      Reference
lettuce, iceberg      electrolyzed water,   L. monocytogenes         2008      Guentzel, J.L., K.L. Lam, M.A. Callan, S.A. Emmons, and V.L. Dunham. 2008.
                      neutral                                                  Reduction of bacteria on spinach, lettuce, and surfaces in food service areas using
                                                                               neutral electrolyzed oxidizing water. Food Microbiol. 25:36-41.
lettuce, iceberg      electrolyzed water,   Salmonella typhimurium   2008      Guentzel, J.L., K.L. Lam, M.A. Callan, S.A. Emmons, and V.L. Dunham. 2008.
                      neutral                                                  Reduction of bacteria on spinach, lettuce, and surfaces in food service areas using
                                                                               neutral electrolyzed oxidizing water. Food Microbiol. 25:36-41.
lettuce, iceberg      electrolyzed water,   Staphylococcus aureus    2008      Guentzel, J.L., K.L. Lam, M.A. Callan, S.A. Emmons, and V.L. Dunham. 2008.
                      neutral                                                  Reduction of bacteria on spinach, lettuce, and surfaces in food service areas using
                                                                               neutral electrolyzed oxidizing water. Food Microbiol. 25:36-41.
lettuce, iceberg      electrolyzed water,   microflora, mesophiles   2008      Rico, D., A.B. Martín-Diana, C. Barry-Ryan, J.M. Frías, G.T.M. Henehan, and J.M.
                      neutral                                                  Barat. 2008. Use of neutral electrolyzed water (EW) for quality maintenance and
                                                                               shelf-life extension of minimally processed lettuce. Innov. Food Sci. Emerg. Technol.
                                                                               9:37-48.
spinach               electrolyzed water,   E. coli                  2008      Guentzel, J.L., K.L. Lam, M.A. Callan, S.A. Emmons, and V.L. Dunham. 2008.
                      neutral                                                  Reduction of bacteria on spinach, lettuce, and surfaces in food service areas using
                                                                               neutral electrolyzed oxidizing water. Food Microbiol. 25:36-41.
spinach               electrolyzed water,   Enterococcus faecalis    2008      Guentzel, J.L., K.L. Lam, M.A. Callan, S.A. Emmons, and V.L. Dunham. 2008.
                      neutral                                                  Reduction of bacteria on spinach, lettuce, and surfaces in food service areas using
                                                                               neutral electrolyzed oxidizing water. Food Microbiol. 25:36-41.
spinach               electrolyzed water,   L. monocytogenes         2008      Guentzel, J.L., K.L. Lam, M.A. Callan, S.A. Emmons, and V.L. Dunham. 2008.
                      neutral                                                  Reduction of bacteria on spinach, lettuce, and surfaces in food service areas using
                                                                               neutral electrolyzed oxidizing water. Food Microbiol. 25:36-41.
spinach               electrolyzed water,   Salmonella typhimurium   2008      Guentzel, J.L., K.L. Lam, M.A. Callan, S.A. Emmons, and V.L. Dunham. 2008.
                      neutral                                                  Reduction of bacteria on spinach, lettuce, and surfaces in food service areas using
                                                                               neutral electrolyzed oxidizing water. Food Microbiol. 25:36-41.
spinach               electrolyzed water,   Staphylococcus aureus    2008      Guentzel, J.L., K.L. Lam, M.A. Callan, S.A. Emmons, and V.L. Dunham. 2008.
                      neutral                                                  Reduction of bacteria on spinach, lettuce, and surfaces in food service areas using
                                                                               neutral electrolyzed oxidizing water. Food Microbiol. 25:36-41.
lettuce               electrolyzed water,   E. coli O157:H7          2008      Park, E.-J., E. Alexander, G.A. Taylor, R. Costa, and D.-H. Kang. 2008. Effect of
                      alkaline                                                 electrolyzed water for reduction of foodborne pathogens on lettuce and spinach. J.
                                                                               Food Sci. 73:M268-M272.
lettuce               electrolyzed water,   L. monocytogenes         2008      Park, E.-J., E. Alexander, G.A. Taylor, R. Costa, and D.-H. Kang. 2008. Effect of
                      alkaline                                                 electrolyzed water for reduction of foodborne pathogens on lettuce and spinach. J.
                                                                               Food Sci. 73:M268-M272.
lettuce               electrolyzed water,   Salmonella Typhimurium   2008      Park, E.-J., E. Alexander, G.A. Taylor, R. Costa, and D.-H. Kang. 2008. Effect of
                      alkaline                                                 electrolyzed water for reduction of foodborne pathogens on lettuce and spinach. J.
                                                                               Food Sci. 73:M268-M272.
spinach               electrolyzed water,   E. coli O157:H7          2008      Park, E.-J., E. Alexander, G.A. Taylor, R. Costa, and D.-H. Kang. 2008. Effect of
                      alkaline                                                 electrolyzed water for reduction of foodborne pathogens on lettuce and spinach. J.
                                                                               Food Sci. 73:M268-M272.
spinach               electrolyzed water,   L. monocytogenes         2008      Park, E.-J., E. Alexander, G.A. Taylor, R. Costa, and D.-H. Kang. 2008. Effect of
                      alkaline                                                 electrolyzed water for reduction of foodborne pathogens on lettuce and spinach. J.
                                                                               Food Sci. 73:M268-M272.
spinach               electrolyzed water,   Salmonella Typhimurium   2008      Park, E.-J., E. Alexander, G.A. Taylor, R. Costa, and D.-H. Kang. 2008. Effect of
                      alkaline                                                 electrolyzed water for reduction of foodborne pathogens on lettuce and spinach. J.
                                                                               Food Sci. 73:M268-M272.
lettuce, head         electrolyzed water,   E. coli O157:H7          2004      Koseki, S., K. Yoshida, Y. Kamitani, S. Isobe, and K. Itoh. 2004. Effect of mild heat
                      acidic and alkaline                                      pre-treatment with alkaline electrolyzed water on the efficacy of acidic electrolyzed
                                                                               water against Escherichia coli O157:H7 and Salmonella on lettuce. Food Microbiol.
                                                                               21:559-566.
lettuce, head         electrolyzed water,   Salmonella spp.          2004      Koseki, S., K. Yoshida, Y. Kamitani, S. Isobe, and K. Itoh. 2004. Effect of mild heat
                      acidic and alkaline                                      pre-treatment with alkaline electrolyzed water on the efficacy of acidic electrolyzed
                                                                               water against Escherichia coli O157:H7 and Salmonella on lettuce. Food Microbiol.
                                                                               21:559-566.
cabbage               electrolyzed water,   Bacillus cereus          2001      Koseki, S. and K. Itoh. 2001. Prediction of microbial growth in fresh-cut vegetables
                      acidic                                                   treated with acidic electrolyzed water during storage under various temperature
                                                                               conditions. J. Food Prot. 64:1935-1942.
cabbage               electrolyzed water,   coliforms                2001      Koseki, S. and K. Itoh. 2001. Prediction of microbial growth in fresh-cut vegetables
                      acidic                                                   treated with acidic electrolyzed water during storage under various temperature
                                                                               conditions. J. Food Prot. 64:1935-1942.
cabbage               electrolyzed water,   E. coli O157:H7          2009      Pangloli, P., Y.-C. Hung, L.R. Beuchat, C.H. King, and Z.-H. Zhao. 2009. Reduction
                      acidic                                                   of Escherichia coli O157:H7 on produce by use of electrolyzed water under
                                                                               simulated food service operation conditions. J. Food Prot. 72:1854-1861.
cilantro              electrolyzed water,   Enterobacteriaceae       2004      Wang, H., H. Feng, and Y. Luo. 2004. Microbial reduction and storage quality of
                      acidic                                                   fresh-cut cilantro washed with acidic electrolyzed water and aqueous ozone. Food
                                                                               Res. Int. 37:949-956.
lettuce               electrolyzed water,   Bacillus cereus          2001      Koseki, S. and K. Itoh. 2001. Prediction of microbial growth in fresh-cut vegetables
                      acidic                                                   treated with acidic electrolyzed water during storage under various temperature
                                                                               conditions. J. Food Prot. 64:1935-1942.
lettuce               electrolyzed water,   coliforms                2001      Koseki, S. and K. Itoh. 2001. Prediction of microbial growth in fresh-cut vegetables
                      acidic                                                   treated with acidic electrolyzed water during storage under various temperature
                                                                               conditions. J. Food Prot. 64:1935-1942.
lettuce               electrolyzed water,   coliforms                2001      Koseki, S., K. Yoshida, S. Isobe, and K. Itoh. 2001. Decontamination of lettuce using
                      acidic                                                   acidic electrolyzed water. J. Food Prot. 64:652-658.
lettuce               electrolyzed water,   E. coli O157:H7          2008      Park, E.-J., E. Alexander, G.A. Taylor, R. Costa, and D.-H. Kang. 2008. Effect of
                      acidic                                                   electrolyzed water for reduction of foodborne pathogens on lettuce and spinach. J.
                                                                               Food Sci. 73:M268-M272.
lettuce               electrolyzed water,   L. monocytogenes         2008      Park, E.-J., E. Alexander, G.A. Taylor, R. Costa, and D.-H. Kang. 2008. Effect of
                      acidic                                                   electrolyzed water for reduction of foodborne pathogens on lettuce and spinach. J.
                                                                               Food Sci. 73:M268-M272.
lettuce               electrolyzed water,   Salmonella Typhimurium   2008      Park, E.-J., E. Alexander, G.A. Taylor, R. Costa, and D.-H. Kang. 2008. Effect of
                      acidic                                                   electrolyzed water for reduction of foodborne pathogens on lettuce and spinach. J.
                                                                               Food Sci. 73:M268-M272.
lettuce, head         electrolyzed water,   Bacillus cereus          2002      Koseki, S., K. Fujiwara, and K. Itoh. 2002. Decontaminative effect of frozen acidic
                      acidic                                                   electrolyzed water on lettuce. J. Food Prot. 65:411-414.

                                                                     Page 15
Type of leafy green     Chemical agent        Pathogen/Surrogate       Year      Reference
lettuce, head           electrolyzed water,   coliforms                2002      Koseki, S., K. Fujiwara, and K. Itoh. 2002. Decontaminative effect of frozen acidic
                        acidic                                                   electrolyzed water on lettuce. J. Food Prot. 65:411-414.
lettuce, head           electrolyzed water,   E. coli O157:H7          2003      Koseki, S., K. Yoshida, Y. Kamitani, and K. Itoh. 2003. Influence of inoculation
                        acidic                                                   method, spot inoculation site, and inoculation size on the efficacy of acidic
                                                                                 electrolyzed water against pathogens on lettuce. J. Food Prot. 66:2010-2016.
lettuce, head           electrolyzed water,   Salmonella spp.          2003      Koseki, S., K. Yoshida, Y. Kamitani, and K. Itoh. 2003. Influence of inoculation
                        acidic                                                   method, spot inoculation site, and inoculation size on the efficacy of acidic
                                                                                 electrolyzed water against pathogens on lettuce. J. Food Prot. 66:2010-2016.
lettuce, iceberg        electrolyzed water,   E. coli O157:H7          2004      Koseki, S., S. Isobe, and K. Itoh. 2004. Efficacy of acidic electrolyzed water ice for
                        acidic                                                   pathogen control on lettuce. J. Food Prot. 67:2544-2549.
lettuce, iceberg        electrolyzed water,   L. monocytogenes         2004      Koseki, S., S. Isobe, and K. Itoh. 2004. Efficacy of acidic electrolyzed water ice for
                        acidic                                                   pathogen control on lettuce. J. Food Prot. 67:2544-2549.
lettuce, iceberg        electrolyzed water,   E. coli O157:H7          2009      Pangloli, P., Y.-C. Hung, L.R. Beuchat, C.H. King, and Z.-H. Zhao. 2009. Reduction
                        acidic                                                   of Escherichia coli O157:H7 on produce by use of electrolyzed water under
                                                                                 simulated food service operation conditions. J. Food Prot. 72:1854-1861.
mixed greens            electrolyzed water,   E. coli O157:H7          2008      Stopforth, J.D., T. Mai, B. Kottapalli, and M. Samadpour. 2008. Effect of acidified
                        acidic                                                   sodium chlorite, chlorine, and acidic electrolyzed water on Escherichia coli
                                                                                 O157:H7, Salmonella and Listeria monocytogenes inoculated onto leafy greens. J.
                                                                                 Food Prot. 71:625-628. (mixed greens include organic baby lettuces (red and green
                                                                                 romaine, red and green oak leaf, lollo rosa, tango), organic red and green chard,
                                                                                 organic mizuna, organic arugula, organic frisée, and organic radicchio)
mixed greens            electrolyzed water,   L. monocytogenes         2008      Stopforth, J.D., T. Mai, B. Kottapalli, and M. Samadpour. 2008. Effect of acidified
                        acidic                                                   sodium chlorite, chlorine, and acidic electrolyzed water on Escherichia coli
                                                                                 O157:H7, Salmonella and Listeria monocytogenes inoculated onto leafy greens. J.
                                                                                 Food Prot. 71:625-628. (mixed greens include organic baby lettuces (red and green
                                                                                 romaine, red and green oak leaf, lollo rosa, tango), organic red and green chard,
                                                                                 organic mizuna, organic arugula, organic frisée, and organic radicchio)
mixed greens            electrolyzed water,   Salmonella spp.          2008      Stopforth, J.D., T. Mai, B. Kottapalli, and M. Samadpour. 2008. Effect of acidified
                        acidic                                                   sodium chlorite, chlorine, and acidic electrolyzed water on Escherichia coli
                                                                                 O157:H7, Salmonella and Listeria monocytogenes inoculated onto leafy greens. J.
                                                                                 Food Prot. 71:625-628. (mixed greens include organic baby lettuces (red and green
                                                                                 romaine, red and green oak leaf, lollo rosa, tango), organic red and green chard,
                                                                                 organic mizuna, organic arugula, organic frisée, and organic radicchio)
spinach                 electrolyzed water,   E. coli O157:H7          2008      Park, E.-J., E. Alexander, G.A. Taylor, R. Costa, and D.-H. Kang. 2008. Effect of
                        acidic                                                   electrolyzed water for reduction of foodborne pathogens on lettuce and spinach. J.
                                                                                 Food Sci. 73:M268-M272.
spinach                 electrolyzed water,   L. monocytogenes         2008      Park, E.-J., E. Alexander, G.A. Taylor, R. Costa, and D.-H. Kang. 2008. Effect of
                        acidic                                                   electrolyzed water for reduction of foodborne pathogens on lettuce and spinach. J.
                                                                                 Food Sci. 73:M268-M272.
spinach                 electrolyzed water,   Salmonella Typhimurium   2008      Park, E.-J., E. Alexander, G.A. Taylor, R. Costa, and D.-H. Kang. 2008. Effect of
                        acidic                                                   electrolyzed water for reduction of foodborne pathogens on lettuce and spinach. J.
                                                                                 Food Sci. 73:M268-M272.
spinach                 electrolyzed water,   E. coli O157:H7          2010      Rahman, S.M.E., T. Ding, and D.-H. Oh. 2010. Inactivation effect of newly
                        acidic                                                   developed low concentration electrolyzed water and other sanitizers against
                                                                                 microorganisms on spinach. Food Control 21:1383-1387.
spinach                 electrolyzed water,   L. monocytogenes         2010      Rahman, S.M.E., T. Ding, and D.-H. Oh. 2010. Inactivation effect of newly
                        acidic                                                   developed low concentration electrolyzed water and other sanitizers against
                                                                                 microorganisms on spinach. Food Control 21:1383-1387.
sprouts, alfalfa seed   electrolyzed water,   Salmonella spp.          2003      Kim, C., Y.-C. Hung, R.E. Brackett, and C.-S. Lin. 2003. Efficacy of electrolyzed
                        acidic                                                   oxidizing water in inactivating Salmonella on alfalfa seeds and sprouts. J. Food Prot.
                                                                                 66:208-214.
lettuce                 electrolyzed water    Listeria monocytogenes   2011      Ding, T., Q.-L. Dong, S.M.E. Rahman, and D.-H. Oh. 2011. Response surface
                                                                                 modeling of Listeria monocytogenes inactivation on lettuce treated with electrolyzed
                                                                                 oxidizing water. J. Food Proc. Engr. 34:1729-1745.
lettuce, iceberg        electrolyzed water    Enterobacteriaceae       2006      Ongeng, D., F. Devlieghere, J. Debevere, J. Coosemans, and J. Ryckeboer. 2006. The
                                                                                 efficacy of electrolysed oxidizing water for inactivating spoilage microorganisms in
                                                                                 process water and on minimally processed vegetables. Int. J. Food Microbiol.
                                                                                 109:187-197.
lettuce, romaine        electrolyzed water    E. coli O157:H7          2003      Yang, H., B.L. Swem, and Y. Li. 2003. The effect of pH on inactivation of
                                                                                 pathogenic bacteria on fresh-cut lettuce by dipping treatment with electrolyzed water.
                                                                                 J. Food Sci. 68:1013-1017.
lettuce, romaine        electrolyzed water    L. monocytogenes         2003      Yang, H., B.L. Swem, and Y. Li. 2003. The effect of pH on inactivation of
                                                                                 pathogenic bacteria on fresh-cut lettuce by dipping treatment with electrolyzed water.
                                                                                 J. Food Sci. 68:1013-1017.
lettuce, romaine        electrolyzed water    Salmonella Typhimurium   2003      Yang, H., B.L. Swem, and Y. Li. 2003. The effect of pH on inactivation of
                                                                                 pathogenic bacteria on fresh-cut lettuce by dipping treatment with electrolyzed water.
                                                                                 J. Food Sci. 68:1013-1017.
basil                   dishwashing liquid    coliforms, fecal         2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                 of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                 mixed raw vegetables. J. Food Prot. 72:1486-1490. (dishwashing liquid consisted of
                                                                                 alkyl benzene sulfonate, sodium lauryl ether sulfate, isothiazolones, and coconate
                                                                                 fatty acid diethanol amide)
cilantro                dishwashing liquid    coliforms, fecal         2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                 of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                 mixed raw vegetables. J. Food Prot. 72:1486-1490. (dishwashing liquid consisted of
                                                                                 alkyl benzene sulfonate, sodium lauryl ether sulfate, isothiazolones, and coconate
                                                                                 fatty acid diethanol amide)
parsley                 dishwashing liquid    coliforms, fecal         2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                 of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                 mixed raw vegetables. J. Food Prot. 72:1486-1490. (dishwashing liquid consisted of
                                                                                 alkyl benzene sulfonate, sodium lauryl ether sulfate, isothiazolones, and coconate
                                                                                 fatty acid diethanol amide)
parsley                 didecyldimethylammo   Salmonella Typhimurium   2009      Shirron, N., G. Kisluk, Y. Zelikovich, I. Eivin, E. Shimoni, and S. Yaron. 2009. A
                        nium chloride                                            comparative study assaying commonly used sanitizers for antimicrobial activity
                                                                                 against indicator bacteria and a Salmonella Typhimurium strain on fresh produce. J.
                                                                                 Food Prot. 72:2413-2417.
                                                                       Page 16
Type of leafy green      Chemical agent            Pathogen/Surrogate       Year      Reference
lettuce, iceberg         dichloroisocyanurate,     E. coli                  2003      Nascimento, M.S., N. Silva, M.P.L.M. Catanozi, and K.C. Silva. 2003. Effects of
                         sodium                                                       different disinfection treatments on the natural microbiota of lettuce. J. Food Prot.
                                                                                      66:1697-1700.
parsley                  dichloroisocyanurate,     Salmonella Typhimurium   2009      Shirron, N., G. Kisluk, Y. Zelikovich, I. Eivin, E. Shimoni, and S. Yaron. 2009. A
                         sodium                                                       comparative study assaying commonly used sanitizers for antimicrobial activity
                                                                                      against indicator bacteria and a Salmonella Typhimurium strain on fresh produce. J.
                                                                                      Food Prot. 72:2413-2417.
lettuce                  detergent                 norovirus, human         2011      Bae, J.-Y., J.-S. Lee, M.-H. Shin, S.-H. Lee, and I.-G. Hwang. 2011. Effect of wash
                                                                                      treatments on reducing human norovirus on iceberg lettuce and perilla leaf. J. Food
                                                                                      Prot. 74:1908-1911.
perilla leaf             detergent                 norovirus, human         2011      Bae, J.-Y., J.-S. Lee, M.-H. Shin, S.-H. Lee, and I.-G. Hwang. 2011. Effect of wash
                                                                                      treatments on reducing human norovirus on iceberg lettuce and perilla leaf. J. Food
                                                                                      Prot. 74:1908-1911.
lettuce                  clove extract             E. coli O157:H7          2011      Kim, S.-Y., D.-H. Kang, J.-K. Kim, Y.-G. Ha, Y. Hwang, T. Kim, and S.-H. Lee.
                                                                                      2011. Antimicrobial activity of plant extracts against Salmonella Typhimurium,
                                                                                      Escherichia coli O157:H7, and Listeria monocytogenes on fresh lettuce. J. Food Sci.
                                                                                      76:M41.
lettuce                  clove extract             L. monocytogenes         2011      Kim, S.-Y., D.-H. Kang, J.-K. Kim, Y.-G. Ha, Y. Hwang, T. Kim, and S.-H. Lee.
                                                                                      2011. Antimicrobial activity of plant extracts against Salmonella Typhimurium,
                                                                                      Escherichia coli O157:H7, and Listeria monocytogenes on fresh lettuce. J. Food Sci.
                                                                                      76:M41.
lettuce                  clove extract             Salmonella Typhimurium   2011      Kim, S.-Y., D.-H. Kang, J.-K. Kim, Y.-G. Ha, Y. Hwang, T. Kim, and S.-H. Lee.
                                                                                      2011. Antimicrobial activity of plant extracts against Salmonella Typhimurium,
                                                                                      Escherichia coli O157:H7, and Listeria monocytogenes on fresh lettuce. J. Food Sci.
                                                                                      76:M41.
lettuce, romaine         clove essential oil       coliforms                2011      Ponce, A., S.I. Roura, and M. del R. Moreira. 2011. Essential oils as biopreservatives:
                                                                                      Different methods for the technological application in lettuce leaves. J. Food Sci.
                                                                                      76:M34.
lettuce, iceberg         citrus essential oils     Enterococcus sp.         2009      Fisher, K., C. Phillips, and L. McWatt. 2009. The use of an antimicrobial citrus vapor
                                                                                      to reduce Enterococcus sp. on salad products. Int. J. Food Sci. Technol. 44:1748-
                                                                                      1754.
lettuce, iceberg         Citrox                    E. coli                  2009      López-Gálvez, F., A. Allende, M.V. Selma, and M.I. Gil. 2009. Prevention of
                                                                                      Escherichia coli cross-contamination by different commercial sanitizers during
                                                                                      washing of fresh-cut lettuce. Int. J. Food Microbiol. 133:167-171.
cabbage                  citric acid, with nisin   L. monocytogenes         2005      Bari, M.L., D.O. Ukuku, T. Kawasaki, Y. Inatsu, K. Isshiki, and S. Kawamoto. 2005.
                         and/or pediocin                                              Combined efficacy of nisin and pediocin with sodium lactate, citric acid, phytic acid,
                                                                                      and potassium sorbate and EDTA in reducing the Listeria monocytogenes population
                                                                                      of inoculated fresh-cut produce. J. Food Prot. 68:1381-1387.
sprouts, mung bean       citric acid, with nisin   L. monocytogenes         2005      Bari, M.L., D.O. Ukuku, T. Kawasaki, Y. Inatsu, K. Isshiki, and S. Kawamoto. 2005.
                         and/or pediocin                                              Combined efficacy of nisin and pediocin with sodium lactate, citric acid, phytic acid,
                                                                                      and potassium sorbate and EDTA in reducing the Listeria monocytogenes population
                                                                                      of inoculated fresh-cut produce. J. Food Prot. 68:1381-1387.
coleslaw, dry shredded   citric acid               E. coli                  2002      Francis, G.A. and D. O’Beirne. 2002. Effects of vegetable type and antimicrobial
(80% cabbage, 20%                                                                     dipping on survival and growth of Listeria innocua and E. coli. Int. J. Food Sci.
carrot)                                                                               Technol. 37:711-718.
coleslaw, dry shredded   citric acid               L. innocua               2002      Francis, G.A. and D. O’Beirne. 2002. Effects of vegetable type and antimicrobial
(80% cabbage, 20%                                                                     dipping on survival and growth of Listeria innocua and E. coli. Int. J. Food Sci.
carrot)                                                                               Technol. 37:711-718.
lettuce                  citric acid               E. coli O157:H7          2011      Park, S.-H., M.-R. Choi, J.-W. Park, K-H. Park, M-S. Chung, S. Ryu, and D.-H.
                                                                                      Kang.. 2011. Use of organic acids to inactivate Escherichia coli O157:H7,
                                                                                      Salmonella Typhimurium, and Listeria monocytogenes on organic fresh apples and
                                                                                      lettuce. J. Food Sci. 76:M293.
lettuce                  citric acid               L. monocytogenes         2011      Park, S.-H., M.-R. Choi, J.-W. Park, K-H. Park, M-S. Chung, S. Ryu, and D.-H.
                                                                                      Kang.. 2011. Use of organic acids to inactivate Escherichia coli O157:H7,
                                                                                      Salmonella Typhimurium, and Listeria monocytogenes on organic fresh apples and
                                                                                      lettuce. J. Food Sci. 76:M293.
lettuce                  citric acid               Salmonella Typhimurium   2011      Park, S.-H., M.-R. Choi, J.-W. Park, K-H. Park, M-S. Chung, S. Ryu, and D.-H.
                                                                                      Kang.. 2011. Use of organic acids to inactivate Escherichia coli O157:H7,
                                                                                      Salmonella Typhimurium, and Listeria monocytogenes on organic fresh apples
                                                                                      andn lettuce. J. Food Sci. 76:M293.
lettuce                  citric acid               E. coli O157:H7          2011      Sagong, H-G., S-Y. Lee, P-S. Chang, S. Heu, S. Ryu, Y.-J. Choi, and D.-H. Kang.
                                                                                      2011. Combined effect of ultrasound and organic acids to reduce Escherichia coli
                                                                                      O157:H7, Salmonella typhimurium, and Listeria monocytogenes on organic fresh
                                                                                      lettuce. Int. J. Food Microbiol. 145:287-292.
lettuce                  citric acid               L. monocytogenes         2011      Sagong, H-G., S-Y. Lee, P-S. Chang, S. Heu, S. Ryu, Y.-J. Choi, and D.-H. Kang.
                                                                                      2011. Combined effect of ultrasound and organic acids to reduce Escherichia coli
                                                                                      O157:H7, Salmonella typhimurium, and Listeria monocytogenes on organic fresh
                                                                                      lettuce. Int. J. Food Microbiol. 145:287-292.
lettuce                  citric acid               Salmonella Typhimurium   2011      Sagong, H-G., S-Y. Lee, P-S. Chang, S. Heu, S. Ryu, Y.-J. Choi, and D.-H. Kang.
                                                                                      2011. Combined effect of ultrasound and organic acids to reduce Escherichia coli
                                                                                      O157:H7, Salmonella typhimurium, and Listeria monocytogenes on organic fresh
                                                                                      lettuce. Int. J. Food Microbiol. 145:287-292.
lettuce, iceberg         citric acid               Enterobacteriaceae       2007      Akbas, M.Y. and H. Ölmez. 2007. Effectiveness of organic acid, ozonated water and
                                                                                      chlorine dippings on microbial reduction and storage quality of fresh-cut iceberg
                                                                                      lettuce. J. Sci. Food Agric. 87:2609-2616.
lettuce, iceberg         citric acid               E. coli                  2007      Akbas, M.Y. and H. Ölmez. 2007. Inactivation of Escherichia coli and Listeria
                                                                                      monocytogenes on iceberg lettuce by dip wash treatments with organic acids. Lett.
                                                                                      Appl. Microbiol. 44:619-624.
lettuce, iceberg         citric acid               L. monocytogenes         2007      Akbas, M.Y. and H. Ölmez. 2007. Inactivation of Escherichia coli and Listeria
                                                                                      monocytogenes on iceberg lettuce by dip wash treatments with organic acids. Lett.
                                                                                      Appl. Microbiol. 44:619-624.
lettuce, iceberg         citric acid               E. coli                  2002      Francis, G.A. and D. O’Beirne. 2002. Effects of vegetable type and antimicrobial
                                                                                      dipping on survival and growth of Listeria innocua and E. coli. Int. J. Food Sci.
                                                                                      Technol. 37:711-718.
lettuce, iceberg         citric acid               L. innocua               2002      Francis, G.A. and D. O’Beirne. 2002. Effects of vegetable type and antimicrobial
                                                                                      dipping on survival and growth of Listeria innocua and E. coli. Int. J. Food Sci.
                                                                            Page 17
Type of leafy green   Chemical agent         Pathogen/Surrogate             Year      Reference
                                                                                      Technol. 37:711-718.
lettuce, iceberg      citric acid            L. monocytogenes               2006      Hellström, S., R. Kervinen, M. Lyly, R. Ahvenainen-Rantala, and H. Korkeala. 2006.
                                                                                      Efficacy of disinfectants to reduce Listeria monocytogenes on precut Iceberg lettuce.
                                                                                      J. Food Prot. 69:1565-1570.
spinach               citric acid            E. coli O157:H7                2010      Rahman, S.M.E., T. Ding, and D.-H. Oh. 2010. Inactivation effect of newly
                                                                                      developed low concentration electrolyzed water and other sanitizers against
                                                                                      microorganisms on spinach. Food Control 21:1383-1387.
spinach               citric acid            L. monocytogenes               2010      Rahman, S.M.E., T. Ding, and D.-H. Oh. 2010. Inactivation effect of newly
                                                                                      developed low concentration electrolyzed water and other sanitizers against
                                                                                      microorganisms on spinach. Food Control 21:1383-1387.
spinach, baby         citric acid            E. coli O157:H7                2011      Huang, Y. and H. Chen. 2011. Effect of organic acids, hydrogen peroxide and
                                                                                      mild heat on inactivation of Escherichia coli O157:H7 on baby spinach. Food
                                                                                      Control 22:1178-1183.
cabbage               citral essential oil   Bacillus cereus                2006      Fisher, K. and C.A. Phillips. 2006. The effect of lemon, orange, and bergamot
                                                                                      essential oils and their components on the survival of Campylobacter jejuni,
                                                                                      Escherichia coli O157:H7, Listeria monocytogenes, Bacillus cereus and
                                                                                      Staphylococcus aureus in vitro and in food systems. J. Appl. Microbiol. 101:1232-
                                                                                      1240.
cabbage               citral essential oil   E. coli O157:H7                2006      Fisher, K. and C.A. Phillips. 2006. The effect of lemon, orange, and bergamot
                                                                                      essential oils and their components on the survival of Campylobacter jejuni,
                                                                                      Escherichia coli O157:H7, Listeria monocytogenes, Bacillus cereus and
                                                                                      Staphylococcus aureus in vitro and in food systems. J. Appl. Microbiol. 101:1232-
                                                                                      1240.
cabbage               citral essential oil   L. monocytogenes               2006      Fisher, K. and C.A. Phillips. 2006. The effect of lemon, orange, and bergamot
                                                                                      essential oils and their components on the survival of Campylobacter jejuni,
                                                                                      Escherichia coli O157:H7, Listeria monocytogenes, Bacillus cereus and
                                                                                      Staphylococcus aureus in vitro and in food systems. J. Appl. Microbiol. 101:1232-
                                                                                      1240.
cabbage               citral essential oil   Staphylococcus aureus          2006      Fisher, K. and C.A. Phillips. 2006. The effect of lemon, orange, and bergamot
                                                                                      essential oils and their components on the survival of Campylobacter jejuni,
                                                                                      Escherichia coli O157:H7, Listeria monocytogenes, Bacillus cereus and
                                                                                      Staphylococcus aureus in vitro and in food systems. J. Appl. Microbiol. 101:1232-
                                                                                      1240.
sprouts, alfalfa      cinnamic aldehyde      Salmonella spp.                2001      Weissinger, W.R., K.H. McWatters, and L.R. Beuchat. 2001. Evaluation of volatile
                                                                                      chemical treatments for lethality to Salmonella on alfalfa seeds and sprouts. J. Food
                                                                                      Prot. 64:442-450.
lettuce, leaf         cinnamaldehyde         E. coli O157:H7                2009      Obaidat, M.M. and J.F. Frank. 2009. Inactivation of Escherichia coli O157:H7 on the
                                                                                      intact and damaged portions of lettuce and spinach leaves by using allyl
                                                                                      isothiocyanate, carvacrol, and cinnamaldehyde in vapor phase. J. Food Prot.
                                                                                      72:2046-2055.
spinach               cinnamaldehyde         Salmonella                     2012      Yossa, N., J. Patel, P. Millner, and Y.M. Lo. 2012. Essential oils reduce
                                                                                      Escherichia coli O157:H7 and Salmonella on spinach leaves. J. Food Prot.
                                                                                      75:488-496.
spinach               cinnamaldehyde         E. coli O157:H7                2012      Yossa, N., J. Patel, P. Millner, and Y.M. Lo. 2012. Essential oils reduce
                                                                                      Escherichia coli O157:H7 and Salmonella on spinach leaves. J. Food Prot.
                                                                                      75:488-496.
sprouts, mung bean    chlorous acid          L. monocytogenes               2002      Lee, S.-Y., K.-M. Yun, J. Fellman, and D.-H. Kang. 2002. Inhibition of Salmonella
                                                                                      Typhimurium and Listeria monocytogenes in mung bean sprouts by chemical
                                                                                      treatment. J. Food Prot. 65:1088-1092.
sprouts, mung bean    chlorous acid          Salmonella Typhimurium         2002      Lee, S.-Y., K.-M. Yun, J. Fellman, and D.-H. Kang. 2002. Inhibition of Salmonella
                                                                                      Typhimurium and Listeria monocytogenes in mung bean sprouts by chemical
                                                                                      treatment. J. Food Prot. 65:1088-1092.
cilantro              chlorite, sodium       E. coli O157:H7                2009      Allende, A., M. McEvoy, Y. Tao, and Y. Luo. 2009. Antimicrobial effect of
                                                                                      acidified sodium chlorite, sodium chlorite, sodium hypochlorite, and citric acid on
                                                                                      Escherichia coli O157:H7 and natural microflora of fresh-cut cilantro. Food Control
                                                                                      20:230-234.
cilantro              chlorite, acidified    E. coli O157:H7                2009      Allende, A., M. McEvoy, Y. Tao, and Y. Luo. 2009. Antimicrobial effect of
                      sodium                                                          acidified sodium chlorite, sodium chlorite, sodium hypochlorite, and citric acid on
                                                                                      Escherichia coli O157:H7 and natural microflora of fresh-cut cilantro. Food Control
                                                                                      20:230-234.
cabbage               chlorine, surfactant   virus, murine norovirus        2011      Predmore, A. and J. Li. 2011. Enhanced removal of a human norovirus surrogate
                                                                                      from fresh vegetables and fruits by a combination of surfactants and sanitizers. Appl.
                                                                                      Environ. Microbiol. 77:4829-4838.
lettuce               chlorine, surfactant   virus, murine norovirus        2011      Predmore, A. and J. Li. 2011. Enhanced removal of a human norovirus surrogate
                                                                                      from fresh vegetables and fruits by a combination of surfactants and sanitizers. Appl.
                                                                                      Environ. Microbiol. 77:4829-4838.
basil                 chlorine dioxide,      Cryptosporidium parvum         2008      Ortega, Y.R., A. Mann, M.P. Torres, and V. Cama. 2008. Efficacy of gaseous
                      gaseous                                                         chlorine dioxide as a sanitizer against Cryptosporidium parvum, Cyclospora
                                                                                      cayetanensis, and Encephalitozoon intestinalis on produce. J. Food Prot. 71:2410-
                                                                                      2414.
basil                 chlorine dioxide,      Cyclospora cayetanensis        2008      Ortega, Y.R., A. Mann, M.P. Torres, and V. Cama. 2008. Efficacy of gaseous
                      gaseous                                                         chlorine dioxide as a sanitizer against Cryptosporidium parvum, Cyclospora
                                                                                      cayetanensis, and Encephalitozoon intestinalis on produce. J. Food Prot. 71:2410-
                                                                                      2414.
basil                 chlorine dioxide,      Encephalitozoon intestinalis   2008      Ortega, Y.R., A. Mann, M.P. Torres, and V. Cama. 2008. Efficacy of gaseous
                      gaseous                                                         chlorine dioxide as a sanitizer against Cryptosporidium parvum, Cyclospora
                                                                                      cayetanensis, and Encephalitozoon intestinalis on produce. J. Food Prot. 71:2410-
                                                                                      2414.
cabbage               chlorine dioxide,      E. coli O157:H7                2005      Sy, K.V., M.B. Murray, M.D. Harrison, and L.R. Beuchat. 2005. Evaluation of
                      gaseous                                                         gaseous chlorine dioxide as a sanitizer for killing Salmonella, Escherichia coli
                                                                                      O157:H7, Listeria monocytogenes, and yeasts and molds on fresh and fresh-cut
                                                                                      produce. J. Food Prot. 68:1176-1187.
cabbage               chlorine dioxide,      L. monocytogenes               2005      Sy, K.V., M.B. Murray, M.D. Harrison, and L.R. Beuchat. 2005. Evaluation of
                      gaseous                                                         gaseous chlorine dioxide as a sanitizer for killing Salmonella, Escherichia coli
                                                                                      O157:H7, Listeria monocytogenes, and yeasts and molds on fresh and fresh-cut
                                                                                      produce. J. Food Prot. 68:1176-1187.
                                                                            Page 18
Type of leafy green   Chemical agent         Pathogen/Surrogate             Year      Reference
cabbage               chlorine dioxide,      Salmonella spp.                2005      Sy, K.V., M.B. Murray, M.D. Harrison, and L.R. Beuchat. 2005. Evaluation of
                      gaseous                                                         gaseous chlorine dioxide as a sanitizer for killing Salmonella, Escherichia coli
                                                                                      O157:H7, Listeria monocytogenes, and yeasts and molds on fresh and fresh-cut
                                                                                      produce. J. Food Prot. 68:1176-1187.
cabbage, white        chlorine dioxide,      microflora, psychrophiles      2008      Gómez-López, V.M., P. Ragaert, V. Jeyachchandran, J. Debevere, and F.
                      gaseous                                                         Devlieghere. 2008. Shelf-life of minimally processed lettuce and cabbage treated with
                                                                                      gaseous chlorine dioxide and cysteine. Int. J. Food Microbiol. 121:74-81.
lettuce               chlorine dioxide,      E. coli O157:H7                2004      Lee, S.-Y., M. Costello, and D.-H. Kang. 2004. Efficacy of chlorine dioxide gas as a
                      gaseous                                                         sanitizer of lettuce leaves. J. Food Prot. 67:1371-1376.
lettuce               chlorine dioxide,      L. monocytogenes               2004      Lee, S.-Y., M. Costello, and D.-H. Kang. 2004. Efficacy of chlorine dioxide gas as a
                      gaseous                                                         sanitizer of lettuce leaves. J. Food Prot. 67:1371-1376.
lettuce               chlorine dioxide,      Salmonella spp.                2004      Lee, S.-Y., M. Costello, and D.-H. Kang. 2004. Efficacy of chlorine dioxide gas as a
                      gaseous                                                         sanitizer of lettuce leaves. J. Food Prot. 67:1371-1376.
lettuce, green leaf   chlorine dioxide,      Cryptosporidium parvum         2008      Ortega, Y.R., A. Mann, M.P. Torres, and V. Cama. 2008. Efficacy of gaseous
                      gaseous                                                         chlorine dioxide as a sanitizer against Cryptosporidium parvum, Cyclospora
                                                                                      cayetanensis, and Encephalitozoon intestinalis on produce. J. Food Prot. 71:2410-
                                                                                      2414.
lettuce, green leaf   chlorine dioxide,      Cyclospora cayetanensis        2008      Ortega, Y.R., A. Mann, M.P. Torres, and V. Cama. 2008. Efficacy of gaseous
                      gaseous                                                         chlorine dioxide as a sanitizer against Cryptosporidium parvum, Cyclospora
                                                                                      cayetanensis, and Encephalitozoon intestinalis on produce. J. Food Prot. 71:2410-
                                                                                      2414.
lettuce, green leaf   chlorine dioxide,      Encephalitozoon intestinalis   2008      Ortega, Y.R., A. Mann, M.P. Torres, and V. Cama. 2008. Efficacy of gaseous
                      gaseous                                                         chlorine dioxide as a sanitizer against Cryptosporidium parvum, Cyclospora
                                                                                      cayetanensis, and Encephalitozoon intestinalis on produce. J. Food Prot. 71:2410-
                                                                                      2414.
lettuce, iceberg      chlorine dioxide,      microflora, psychrophiles      2008      Gómez-López, V.M., P. Ragaert, V. Jeyachchandran, J. Debevere, and F.
                      gaseous                                                         Devlieghere. 2008. Shelf-life of minimally processed lettuce and cabbage treated with
                                                                                      gaseous chlorine dioxide and cysteine. Int. J. Food Microbiol. 121:74-81.
lettuce, iceberg      chlorine dioxide,      E. coli O157:H7                2005      Sy, K.V., M.B. Murray, M.D. Harrison, and L.R. Beuchat. 2005. Evaluation of
                      gaseous                                                         gaseous chlorine dioxide as a sanitizer for killing Salmonella, Escherichia coli
                                                                                      O157:H7, Listeria monocytogenes, and yeasts and molds on fresh and fresh-cut
                                                                                      produce. J. Food Prot. 68:1176-1187.
lettuce, iceberg      chlorine dioxide,      L. monocytogenes               2005      Sy, K.V., M.B. Murray, M.D. Harrison, and L.R. Beuchat. 2005. Evaluation of
                      gaseous                                                         gaseous chlorine dioxide as a sanitizer for killing Salmonella, Escherichia coli
                                                                                      O157:H7, Listeria monocytogenes, and yeasts and molds on fresh and fresh-cut
                                                                                      produce. J. Food Prot. 68:1176-1187.
lettuce, iceberg      chlorine dioxide,      Salmonella spp.                2005      Sy, K.V., M.B. Murray, M.D. Harrison, and L.R. Beuchat. 2005. Evaluation of
                      gaseous                                                         gaseous chlorine dioxide as a sanitizer for killing Salmonella, Escherichia coli
                                                                                      O157:H7, Listeria monocytogenes, and yeasts and molds on fresh and fresh-cut
                                                                                      produce. J. Food Prot. 68:1176-1187.
lettuce, iceberg      chlorine dioxide,      E. coli O157:H7                2008      Kim, Y.-J., S.-H. Lee, J. Park, J. Park, M. Chung, K. Kwon, K. Chung, M. Won, and
                      aqueous                                                         K.B. Song. 2008. Inactivation of Escherichia coli O157:H7, Salmonella typhimurium,
                                                                                      and Listeria monocytogenes on stored iceberg lettuce by aqueous chlorine dioxide
                                                                                      treatment. J. Food Sci. 73:M418-M422.
lettuce, iceberg      chlorine dioxide,      L. monocytogenes               2008      Kim, Y.-J., S.-H. Lee, J. Park, J. Park, M. Chung, K. Kwon, K. Chung, M. Won, and
                      aqueous                                                         K.B. Song. 2008. Inactivation of Escherichia coli O157:H7, Salmonella typhimurium,
                                                                                      and Listeria monocytogenes on stored iceberg lettuce by aqueous chlorine dioxide
                                                                                      treatment. J. Food Sci. 73:M418-M422.
lettuce, iceberg      chlorine dioxide,      Salmonella typhimurium         2008      Kim, Y.-J., S.-H. Lee, J. Park, J. Park, M. Chung, K. Kwon, K. Chung, M. Won, and
                      aqueous                                                         K.B. Song. 2008. Inactivation of Escherichia coli O157:H7, Salmonella typhimurium,
                                                                                      and Listeria monocytogenes on stored iceberg lettuce by aqueous chlorine dioxide
                                                                                      treatment. J. Food Sci. 73:M418-M422.
lettuce, romaine      chlorine dioxide,      E. coli O157:H7                2002      Singh, N., R.K. Singh, A.K. Bhunia, and R.L. Stroshine. 2002. Effect of inoculation
                      aqueous                                                         and washing methods on the efficacy of different sanitizers against Escherichia coli
                                                                                      O157:H7 on lettuce. Food Microbiol. 19:183-193.
lettuce seeds         chlorine dioxide gas   E. coli O157:H7                2011      Trinetta, V., N. Vaidya, R. Linton, and M. Morgan. 2011. A comparative study on
                                                                                      the effectiveness of chlorine dioxide gas, ozone gas, and e-beam irradiation
                                                                                      treatments for inactivation of pathogens inoculated onto tomato, cantaloupe, and
                                                                                      lettuce seeds. Int. J. Food Microbiol. 146:203-206.
lettuce               chlorine dioxide       E. coli O157:H7                2011      Keskinen, L.A. and B.A. Annous. 2011. Efficacy of adding detergents to sanitizer
                      and detergents                                                  solutions for inactivation of Escherichia coli O157:H7 on Romaine lettuce. Int. J.
                                                                                      Food Microbiol. 147:157-161.
chard                 chlorine dioxide       E. coli O157:H7                2012      Tomäs-Callejas, F. López-Gälvez, A. Sbodio, F. Artés, F. Artés-Hernändez, and
                                                                                      T.V. Suslow. 2012. Chlorine dioxide and chlorine effectiveness to prevent
                                                                                      Escherichia coli O157:H7 and Salmonella cross-contamination on fresh-cut Red
                                                                                      Chard. Food Control 23:325-332.
lettuce               chlorine dioxide       Enterobacteriaceae             2010      López-Gálvez, F., A. Allende, P. Truchado, A. Martínez-Sánchez, J.A. Tudela, M.V.
                                                                                      Selma, and M.I. Gil. 2010. Suitability of aqueous chlorine dioxide versus sodium
                                                                                      hypochlorite as an effective sanitizer for preserving quality of fresh-cut lettuce while
                                                                                      avoiding by-product formation. Postharv. Biol. Technol. 55:53-60.
lettuce, iceberg      chlorine dioxide       Enterobacter sakazakii         2006      Kim, H., J.-H. Ryu, and L.R. Beuchat. 2006. Survival of Enterobacter sakazakii on
                                                                                      fresh produce as affected by temperature, and effectiveness of sanitizers for its
                                                                                      elimination. Int. J. Food Microbiol. 111:134-143.
lettuce, iceberg      chlorine dioxide       E. coli                        2010      López-Gálvez, F., M.I. Gil, P. Truchado, M.V. Selma, and A. Allende. 2010. Cross-
                                                                                      contamination of fresh-cut lettuce after a short-term exposure during pre-washing
                                                                                      cannot be controlled after subsequent washing with chlorine dioxide or sodium
                                                                                      hypochlorite. Food Microbiol. 27:199-204.
lettuce, leaf         chlorine dioxide       E. coli O157:H7                2004      Rodgers, S.L., J.N. Cash, M. Siddiq, and E.T. Ryser. 2004. A comparison of different
                                                                                      chemical sanitizers for inactivating Escherichia coli O157:H7 and Listeria
                                                                                      monocytogenes in solution and on apples, lettuce, strawberries, and cantaloupe. J.
                                                                                      Food Prot. 67:721-731.
lettuce, leaf         chlorine dioxide       L. monocytogenes               2004      Rodgers, S.L., J.N. Cash, M. Siddiq, and E.T. Ryser. 2004. A comparison of different
                                                                                      chemical sanitizers for inactivating Escherichia coli O157:H7 and Listeria
                                                                                      monocytogenes in solution and on apples, lettuce, strawberries, and cantaloupe. J.
                                                                                      Food Prot. 67:721-731.
lettuce, romaine      chlorine dioxide       E. coli O157:H7                2006      Huang, T.-S., C. Xu, K. Walker, P. West, S. Zhang, and J. Weese. 2006.
                                                                            Page 19
Type of leafy green      Chemical agent           Pathogen/Surrogate          Year      Reference
                                                                                        Decontamination efficacy of combined chlorine dioxide with ultrasonication on
                                                                                        apples and lettuce. J. Food Sci. 71:M134-M139.
lettuce, romaine         chlorine dioxide         Salmonella                  2006      Huang, T.-S., C. Xu, K. Walker, P. West, S. Zhang, and J. Weese. 2006.
                                                                                        Decontamination efficacy of combined chlorine dioxide with ultrasonication on
                                                                                        apples and lettuce. J. Food Sci. 71:M134-M139.
lettuce, shredded        chlorine dioxide         L. monocytogenes            1996      Zhang, S. and J.M. Farber. 1996. The effects of various disinfectants against Listeria
                                                                                        monocytogenes on fresh-cut vegetables. Food Microbiol. 13:311-321.
produce, fresh-cut       chlorine dioxide         Review                      2009      Gómez-López, V.M., A. Rajkovic, P. Ragaert, N. Smigic, and F. Devlieghere. 2009.
                                                                                        Chlorine dioxide for minimally processed produce preservation: a review. Trends
                                                                                        Food Sci. Technol. 20:17-26.
lettuce                  chlorine and             E. coli O157:H7             2011      Keskinen, L.A. and B.A. Annous. 2011. Efficacy of adding detergents to sanitizer
                         detergents                                                     solutions for inactivation of Escherichia coli O157:H7 on Romaine lettuce. Int. J.
                                                                                        Food Microbiol. 147:157-161.
lettuce, iceberg         chlorine (sodium and     microflora, mesophiles      2006      Simmons, J.L., J.-H. Ryu, and L.R. Beuchat. 2006. Comparison of treatment of fresh-
                         calcium hypochlorites)                                         cut lettuce and diced tomatoes with sodium hypochlorite and calcium hypochlorite
                                                                                        for effects on microbiological and sensory qualities. Food Prot. Trends 26:662-667.
lettuce, mesclun         chlorine (sodium and     microflora, mesophiles      2006      Simmons, J.L., J.-H. Ryu, and L.R. Beuchat. 2006. Comparison of treatment of fresh-
                         calcium hypochlorites)                                         cut lettuce and diced tomatoes with sodium hypochlorite and calcium hypochlorite
                                                                                        for effects on microbiological and sensory qualities. Food Prot. Trends 26:662-667.
lettuce, romaine         chlorine (sodium and     microflora, mesophiles      2006      Simmons, J.L., J.-H. Ryu, and L.R. Beuchat. 2006. Comparison of treatment of fresh-
                         calcium hypochlorites)                                         cut lettuce and diced tomatoes with sodium hypochlorite and calcium hypochlorite
                                                                                        for effects on microbiological and sensory qualities. Food Prot. Trends 26:662-667.
basil                    chlorine                 coliforms, fecal            2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                        of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                        mixed raw vegetables. J. Food Prot. 72:1486-1490.
cabbage                  chlorine                 calicivirus, feline         2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                        temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                        F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
cabbage                  chlorine                 coliphage MS2, F-specific   2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                        temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                        F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
cabbage                  chlorine                 E. coli                     2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                        temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                        F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
cabbage                  chlorine                 virus, bacteriophage MS2    2005      Dawson, D.J., A. Paish, L.M. Staffell, I.J. Seymour, and H. Appleton. 2005. Survival
                                                                                        of viruses on fresh produce, using MS2 as a surrogate for norovirus. J. Appl.
                                                                                        Microbiol. 98:203-209.
chard                    chlorine                 E. coli O157:H7             2012      Tomäs-Callejas, F. López-Gälvez, A. Sbodio, F. Artés, F. Artés-Hernändez, and
                                                                                        T.V. Suslow. 2012. Chlorine dioxide and chlorine effectiveness to prevent
                                                                                        Escherichia coli O157:H7 and Salmonella cross-contamination on fresh-cut Red
                                                                                        Chard. Food Control 23:325-332.
cilantro                 chlorine                 E. coli O157:H7             2004      Foley, D., M. Euper, F. Caporaso, and A. Prakash. 2004. Irradiation and chlorination
                                                                                        effectively reduces Escherichia coli O157:H7 inoculated on cilantro (Coriandrum
                                                                                        sativum) without negatively affecting quality. J. Food Prot. 67:2092-2098.
cilantro                 chlorine                 Bacillus subtilis           2011      Hao, J., H. Liu, R. Liu, W. Dalai, R. Zhao, T. Chen, and L. Li. 2011. Efficacy of
                                                                                        slightly acidic electrolyzed water (SAEW) for reducing microbial contamination on
                                                                                        fresh-cut cilantro. J. Food Safety 31:28-34.
cilantro                 chlorine                 E. coli                     2011      Hao, J., H. Liu, R. Liu, W. Dalai, R. Zhao, T. Chen, and L. Li. 2011. Efficacy of
                                                                                        slightly acidic electrolyzed water (SAEW) for reducing microbial contamination on
                                                                                        fresh-cut cilantro. J. Food Safety 31:28-34.
cilantro                 chlorine                 coliforms, fecal            2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                        of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                        mixed raw vegetables. J. Food Prot. 72:1486-1490.
coleslaw, dry (cabbage   chlorine                 coliforms                   2005      Cliffe-Byrnes, V. and D. O”Beirne. 2005. Effects of chlorine treatment and
and carrot)                                                                             packaging on the quality and shelf-life of modified atmosphere (MA) packaged
                                                                                        coleslaw mix. Food Control 16:707-716.
coleslaw, dry shredded   chlorine                 E. coli                     2002      Francis, G.A. and D. O’Beirne. 2002. Effects of vegetable type and antimicrobial
(80% cabbage, 20%                                                                       dipping on survival and growth of Listeria innocua and E. coli. Int. J. Food Sci.
carrot)                                                                                 Technol. 37:711-718.
coleslaw, dry shredded   chlorine                 L. innocua                  2002      Francis, G.A. and D. O’Beirne. 2002. Effects of vegetable type and antimicrobial
(80% cabbage, 20%                                                                       dipping on survival and growth of Listeria innocua and E. coli. Int. J. Food Sci.
carrot)                                                                                 Technol. 37:711-718.
endive                   chlorine                 E. coli O157:H7             2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
                                                                                        neutral electrolyzed water (NEW) for reducing microbial contamination on
                                                                                        minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
endive                   chlorine                 L. innocua                  2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
                                                                                        neutral electrolyzed water (NEW) for reducing microbial contamination on
                                                                                        minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
endive                   chlorine                 Salmonella                  2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
                                                                                        neutral electrolyzed water (NEW) for reducing microbial contamination on
                                                                                        minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
Four seasons salad       chlorine                 E. coli O157:H7             2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
(lettuce, cabbage                                                                       neutral electrolyzed water (NEW) for reducing microbial contamination on
and carrot)                                                                             minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
Four seasons salad       chlorine                 L. innocua                  2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
(lettuce, cabbage                                                                       neutral electrolyzed water (NEW) for reducing microbial contamination on
and carrot)                                                                             minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
Four seasons salad       chlorine                 Salmonella                  2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
(lettuce, cabbage                                                                       neutral electrolyzed water (NEW) for reducing microbial contamination on
and carrot)                                                                             minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
lettuce                  chlorine                 E. coli O157:H7             2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
                                                                                        neutral electrolyzed water (NEW) for reducing microbial contamination on
                                                                                        minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
lettuce                  chlorine                 L. innocua                  2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
                                                                                        neutral electrolyzed water (NEW) for reducing microbial contamination on

                                                                              Page 20
Type of leafy green   Chemical agent   Pathogen/Surrogate          Year      Reference
                                                                             minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
lettuce               chlorine         Salmonella                  2008      Abadias, M., J. Usall, M. Oliveira, I. Alegre, and I. Viñas. 2008. Efficacy of
                                                                             neutral electrolyzed water (NEW) for reducing microbial contamination on
                                                                             minimally-processed vegetables. Int. J. Food Microbiol. 123:151-158.
lettuce               chlorine         calicivirus, feline         2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                             temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                             F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
lettuce               chlorine         coliphage MS2, F-specific   2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                             temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                             F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
lettuce               chlorine         E. coli                     2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                             temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                             F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
lettuce               chlorine         coliforms                   2007      Amoah, P., P. Drechsel, R.C. Abaidoo, and A. Klutse. 2007. Effectiveness of
                                                                             common and improved sanitary washing methods in selected cities of West Africa for
                                                                             the reduction of coliform bacteria and helminth eggs on vegetables. Trop. Med. Int.
                                                                             Hlth. 12:40-50.
lettuce               chlorine         helminths                   2007      Amoah, P., P. Drechsel, R.C. Abaidoo, and A. Klutse. 2007. Effectiveness of
                                                                             common and improved sanitary washing methods in selected cities of West Africa for
                                                                             the reduction of coliform bacteria and helminth eggs on vegetables. Trop. Med. Int.
                                                                             Hlth. 12:40-50.
lettuce               chlorine         E. coli                     2010      Erkmen, O. 2010. Antimicrobial effects of hypochlorite on Escherichia coli in water
                                                                             and selected vegetables. Foodborne Path. Dis. 7:953-958.
lettuce               chlorine         Yersinia enterocolitica     1999      Escudero, M.E., L. Velázquez, M.A. Di Genaro, and A.M.S. de Guzmán. 1999.
                                                                             Effectiveness of various disinfectants in the elimination of Yersinia enterocolitica on
                                                                             fresh lettuce. J. Food Prot. 62:665-669.
lettuce               chlorine         coliforms                   2001      Koseki, S., K. Yoshida, S. Isobe, and K. Itoh. 2001. Decontamination of lettuce using
                                                                             acidic electrolyzed water. J. Food Prot. 64:652-658.
lettuce               chlorine         Enterobacteriaceae          2010      López-Gálvez, F., A. Allende, P. Truchado, A. Martínez-Sánchez, J.A. Tudela, M.V.
                                                                             Selma, and M.I. Gil. 2010. Suitability of aqueous chlorine dioxide versus sodium
                                                                             hypochlorite as an effective sanitizer for preserving quality of fresh-cut lettuce while
                                                                             avoiding by-product formation. Postharv. Biol. Technol. 55:53-60.
lettuce               chlorine         microflora, mesophiles      2007      Lu, Z.-X., F.-X. Lu, L.-K. Zhang, X.-M. Bie, and X.-K. Zou. 2007. Predictive
                                                                             modeling and growth models of aerobic mesophilic bacteria on fresh-cut lettuce by
                                                                             hypochlorite washing. J. Food Safety 27:157-168.
lettuce               chlorine         E. coli O157:H7             2011      Luo, Y., X. Nou, Y. Yang, I. Alegre, E. Turner, H. Feng, M. Abadias, and W.
                                                                             Conway. 2011. Determination of free chlorine concentrations needed to prevent
                                                                             Escherichia coli O157:H7 cross-contamination during fresh-cut produce wash. J.
                                                                             Food Prot. 74:352-358.
lettuce               chlorine         E. coli O157:H7             2011      Nou, X., Y. Lou, L. Hollar, Y. Yang, H. Feng, P. Millner, and D. Shelton. 2011.
                                                                             Chlorine stabilizer T-128 enhances efficacy of chlorine against cross-
                                                                             contamination by E. coli O157:H7 and Salmonella in fresh-cut lettuce processing.
                                                                             J. Food Sci. 76:M218.
lettuce               chlorine         Salmonella                  2011      Nou, X., Y. Lou, L. Hollar, Y. Yang, H. Feng, P. Millner, and D. Shelton. 2011.
                                                                             Chlorine stabilizer T-128 enhances efficacy of chlorine against cross-
                                                                             contamination by E. coli O157:H7 and Salmonella in fresh-cut lettuce processing.
                                                                             J. Food Sci. 76:M218.
lettuce               chlorine         E. coli O157:H7             2007      Nthenge, A.K., J.S. Weese, M. Carter, C.-I. Wei, and T.-S. Huang. 2007. Efficacy of
                                                                             gamma radiation and aqueous chlorine on Escherichia coli O157:H7 in
                                                                             hydroponically grown lettuce plants. J. Food Prot. 70:748-752.
lettuce, iceberg      chlorine         Enterobacteriaceae          2007      Akbas, M.Y. and H. Ölmez. 2007. Effectiveness of organic acid, ozonated water and
                                                                             chlorine dippings on microbial reduction and storage quality of fresh-cut iceberg
                                                                             lettuce. J. Sci. Food Agric. 87:2609-2616.
lettuce, iceberg      chlorine         E. coli                     2007      Akbas, M.Y. and H. Ölmez. 2007. Inactivation of Escherichia coli and Listeria
                                                                             monocytogenes on iceberg lettuce by dip wash treatments with organic acids. Lett.
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lettuce, iceberg      chlorine         L. monocytogenes            2007      Akbas, M.Y. and H. Ölmez. 2007. Inactivation of Escherichia coli and Listeria
                                                                             monocytogenes on iceberg lettuce by dip wash treatments with organic acids. Lett.
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lettuce, iceberg      chlorine         Enterobacteriaceae          2005      Baur, S., R. Klaiber, H. Wei, W.P. Hammes, and R. Carle. 2005. Effect of
                                                                             temperature and chlorination of pre-washing water on shelf-life and physiological
                                                                             properties of ready-to-use iceberg lettuce. Innov. Food Sci. Emerg. Technol. 6:171-
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lettuce, iceberg      chlorine         coliforms                   2005      Beltran, D., M.V. Selma, A. Marín, and M.I. Gil. 2005. Ozonated water extends the
                                                                             shelf life of fresh-cut lettuce. J. Agric. Food Chem. 53:5654-5663.
lettuce, iceberg      chlorine         L. monocytogenes            2004      Beuchat, L.R., B.B. Adler, and M.M. Lang. 2004. Efficacy of chlorine and a
                                                                             peroxyacetic acid sanitizer in killing Listeria monocytogenes on iceberg and romaine
                                                                             lettuce using simulated commercial processing conditions. J. Food Prot. 67:1238-
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lettuce, iceberg      chlorine         E. coli O157:H7             1998      Beuchat, L.R., B.V. Nail, B.B. Adler, and M.R.S. Clavero. 1998. Efficacy of spray
                                                                             application of chlorinated water in killing pathogenic bacteria on raw apples,
                                                                             tomatoes, and lettuce. J. Food Prot. 61:1305-1311.
lettuce, iceberg      chlorine         L. monocytogenes            1998      Beuchat, L.R., B.V. Nail, B.B. Adler, and M.R.S. Clavero. 1998. Efficacy of spray
                                                                             application of chlorinated water in killing pathogenic bacteria on raw apples,
                                                                             tomatoes, and lettuce. J. Food Prot. 61:1305-1311.
lettuce, iceberg      chlorine         Salmonella spp.             1998      Beuchat, L.R., B.V. Nail, B.B. Adler, and M.R.S. Clavero. 1998. Efficacy of spray
                                                                             application of chlorinated water in killing pathogenic bacteria on raw apples,
                                                                             tomatoes, and lettuce. J. Food Prot. 61:1305-1311.
lettuce, iceberg      chlorine         L. monocytogenes            2004      Burnett, A.B., M.H. Iturriaga, E.F. Escartin, C.A. Pettigrew, and L.R. Beuchat. 2004.
                                                                             Influence of variations in methodology on populations of Listeria monocytogenes
                                                                             recovered from lettuce treated with sanitizers. J. Food Prot. 67:742-750.
lettuce, iceberg      chlorine         virus, coliphage MS2        2008      Casteel, M.J., C.E. Schmidt, and M.D. Sobsey. 2008. Chlorine disinfection of
                                                                             produce to inactivate hepatitis A virus and coliphage MS2. Int. J. Food Microbiol.
                                                                             125:267-273.
lettuce, iceberg      chlorine         virus, hepatitis A          2008      Casteel, M.J., C.E. Schmidt, and M.D. Sobsey. 2008. Chlorine disinfection of

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Type of leafy green   Chemical agent   Pathogen/Surrogate         Year      Reference
                                                                            produce to inactivate hepatitis A virus and coliphage MS2. Int. J. Food Microbiol.
                                                                            125:267-273.
lettuce, iceberg      chlorine         virus, bacteriophage MS2   2005      Dawson, D.J., A. Paish, L.M. Staffell, I.J. Seymour, and H. Appleton. 2005. Survival
                                                                            of viruses on fresh produce, using MS2 as a surrogate for norovirus. J. Appl.
                                                                            Microbiol. 98:203-209.
lettuce, iceberg      chlorine         E. coli O157:H7            2009      Del Carmen Velázquez, L., N.B.Barbini, M.E. Escudero, C.L. Estrada, and A.M.S. de
                                                                            Guzmán. 2009. Evaluation of chlorine, benzalkonium chloride and lactic acid as
                                                                            sanitizers for reducing Escherichia coli O157:H7 and Yersinia enterocolitica on fresh
                                                                            vegetables Food Control 20:262-268.
lettuce, iceberg      chlorine         Yersinia enterocolitica    2009      Del Carmen Velázquez, L., N.B.Barbini, M.E. Escudero, C.L. Estrada, and A.M.S. de
                                                                            Guzmán. 2009. Evaluation of chlorine, benzalkonium chloride and lactic acid as
                                                                            sanitizers for reducing Escherichia coli O157:H7 and Yersinia enterocolitica on fresh
                                                                            vegetables Food Control 20:262-268.
lettuce, iceberg      chlorine         E. coli O157:H7            2002      Delaquis, P., S. Stewart, S. Cazaux, and P. Toivonen. 2002. Survival and growth of
                                                                            Listeria monocytogenes and Escherichia coli O157:H7 in ready-to-eat iceberg lettuce
                                                                            washed in warm chlorinated water. J. Food Prot. 65:459-464.
lettuce, iceberg      chlorine         L. monocytogenes           2002      Delaquis, P., S. Stewart, S. Cazaux, and P. Toivonen. 2002. Survival and growth of
                                                                            Listeria monocytogenes and Escherichia coli O157:H7 in ready-to-eat iceberg lettuce
                                                                            washed in warm chlorinated water. J. Food Prot. 65:459-464.
lettuce, iceberg      chlorine         E. coli                    2002      Francis, G.A. and D. O’Beirne. 2002. Effects of vegetable type and antimicrobial
                                                                            dipping on survival and growth of Listeria innocua and E. coli. Int. J. Food Sci.
                                                                            Technol. 37:711-718.
lettuce, iceberg      chlorine         L. innocua                 2002      Francis, G.A. and D. O’Beirne. 2002. Effects of vegetable type and antimicrobial
                                                                            dipping on survival and growth of Listeria innocua and E. coli. Int. J. Food Sci.
                                                                            Technol. 37:711-718.
lettuce, iceberg      chlorine         Enterobacteriaceae         2010      Gopal, A., J. Coventry, J. Wan, H. Roginski, and S. Ajlouni. 2010. Alternative
                                                                            disinfection techniques to extend the shelf life of minimally processed iceberg lettuce.
                                                                            Food Microbiol. 27:210-219.
lettuce, iceberg      chlorine         E. coli                    2012      Ha, J.-H., J.-Y. Lee, M.-S. Chung, J. Park, and S.-D. Ha. 2012. Synergism of
                                                                            combined vitamin B1 and NaOCl treatment for the reduction of microbiological
                                                                            contamination in head lettuce. J. Food Proc. Preserv.
lettuce, iceberg      chlorine         E. coli                    2012      Ha, J.-H., J.-Y. Lee, M.-S. Chung, J. Park, and S.-D. Ha. 2012. Synergism of
                                                                            combined vitamin B1 and NaOCl treatment for the reduction of microbiological
                                                                            contamination in head lettuce. J. Food Proc. Preserv.
lettuce, iceberg      chlorine         Listeria monocytogenes     2006      Hellström, S., R. Kervinen, M. Lyly, R. Ahvenainen-Rantala, and H. Korkeala. 2006.
                                                                            Efficacy of disinfectants to reduce Listeria monocytogenes on precut Iceberg lettuce.
                                                                            J. Food Prot. 69:1565-1570.
lettuce, iceberg      chlorine         Enterobacter sakazakii     2006      Kim, H., J.-H. Ryu, and L.R. Beuchat. 2006. Survival of Enterobacter sakazakii on
                                                                            fresh produce as affected by temperature, and effectiveness of sanitizers for its
                                                                            elimination. Int. J. Food Microbiol. 111:134-143.
lettuce, iceberg      chlorine         E. coli O157:H7            2006      Kondo, N., M. Murata, and K. Isshiki. 2006. Efficiency of sodium hypochlorite,
                                                                            fumaric acid, and mild heat in killing native microflora and Escherichia coli
                                                                            O157:H7, Salmonella Typhimurium DT104, and Staphylococcus aureus attached to
                                                                            fresh-cut lettuce. J. Food Prot. 69:323-329.
lettuce, iceberg      chlorine         Salmonella Typhimurium     2006      Kondo, N., M. Murata, and K. Isshiki. 2006. Efficiency of sodium hypochlorite,
                                       DT104                                fumaric acid, and mild heat in killing native microflora and Escherichia coli
                                                                            O157:H7, Salmonella Typhimurium DT104, and Staphylococcus aureus attached to
                                                                            fresh-cut lettuce. J. Food Prot. 69:323-329.
lettuce, iceberg      chlorine         Staphylococcus aureus      2006      Kondo, N., M. Murata, and K. Isshiki. 2006. Efficiency of sodium hypochlorite,
                                                                            fumaric acid, and mild heat in killing native microflora and Escherichia coli
                                                                            O157:H7, Salmonella Typhimurium DT104, and Staphylococcus aureus attached to
                                                                            fresh-cut lettuce. J. Food Prot. 69:323-329.
lettuce, iceberg      chlorine         E. coli O157:H7            2001      Li, Y., R.E. Brackett, J.R. Chen, and L.R. Beuchat. 2001. Survival and growth of
                                                                            Escherichia coli O157:H7 inoculated onto cut lettuce before or after heating in
                                                                            chlorinated water, followed by storage at 5° or 15°C. J. Food Prot. 64:305-309.
lettuce, iceberg      chlorine         E. coli                    2009      López-Gálvez, F., A. Allende, M.V. Selma, and M.I. Gil. 2009. Prevention of
                                                                            Escherichia coli cross-contamination by different commercial sanitizers during
                                                                            washing of fresh-cut lettuce. Int. J. Food Microbiol. 133:167-171.
lettuce, iceberg      chlorine         E. coli                    2010      López-Gálvez, F., M.I. Gil, P. Truchado, M.V. Selma, and A. Allende. 2010. Cross-
                                                                            contamination of fresh-cut lettuce after a short-term exposure during pre-washing
                                                                            cannot be controlled after subsequent washing with chlorine dioxide or sodium
                                                                            hypochlorite. Food Microbiol. 27:199-204.
lettuce, iceberg      chlorine         E. coli                    2003      Nascimento, M.S., N. Silva, M.P.L.M. Catanozi, and K.C. Silva. 2003. Effects of
                                                                            different disinfection treatments on the natural microbiota of lettuce. J. Food Prot.
                                                                            66:1697-1700.
lettuce, iceberg      chlorine         E. coli O157:H7            1999      Seo, K.H. and J.F. Frank. 1999. Attachment of Escherichia coli O157:H7 to lettuce
                                                                            leaf surface and bacterial viability in response to chlorine treatment as demonstrated
                                                                            by using confocal scanning laser microscopy. J. Food Prot. 62:3-9.
lettuce, iceberg      chlorine         E. coli O157:H7            2000      Takeuchi, K. and J.F. Frank. 2000. Penetration of Escherichia coli O157:H7 into
                                                                            lettuce tissues as affected by inoculum size and temperature and the effect of chlorine
                                                                            treatment on cell viability. J. Food Prot. 63:434-440.
lettuce, iceberg      chlorine         E. coli O157:H7            2001      Takeuchi, K. and J.F. Frank. 2001. Quantitative determination of the role of lettuce
                                                                            leaf structures in protecting Escherichia coli O157:H7 from chlorine disinfection. J.
                                                                            Food Prot. 64:147-151.
lettuce, iceberg      chlorine         Salmonella baildon         2000      Weissinger, W.R., W. Chantarapanont, and L.R. Beuchat. 2000. Survival and growth
                                                                            of Salmonella baildon in shredded lettuce and diced tomatoes and effectiveness of
                                                                            chlorinated water as a sanitizer. Int. J. Food Microbiol. 62:123-131.
lettuce, iceberg      chlorine         E. coli O157:H7            2009      Zhang, G., L. Ma, V.H. Phelan, and M.P. Doyle. 2009. Efficacy of antimicrobial
                                                                            agents in lettuce leaf processing water for control of Escherichia coli O157:H7. J.
                                                                            Food Prot. 72:1392-1397.
lettuce, romaine      chlorine         L. monocytogenes           2004      Beuchat, L.R., B.B. Adler, and M.M. Lang. 2004. Efficacy of chlorine and a
                                                                            peroxyacetic acid sanitizer in killing Listeria monocytogenes on iceberg and romaine
                                                                            lettuce using simulated commercial processing conditions. J. Food Prot. 67:1238-
                                                                            1242.
lettuce, romaine      chlorine         E. coli O157:H7            2011      Luo, Y.G., X.W. Nou, Y. Yang, I. Alegre, E. Turner, H. Feng, M. Abadias, and W.

                                                                  Page 22
Type of leafy green     Chemical agent          Pathogen/Surrogate         Year      Reference
                                                                                     Conway. 2011. Determination of free chlorine concentrations needed to prevent
                                                                                     Escherichia coli O157:H7 cross-contaminaiton during fresh-cut produce wash. J.
                                                                                     Food Prot. 74:352-358.
lettuce, romaine        chlorine                E. coli O157:H7            2010      Nou, X. and Y. Luo. 2010. Whole-leaf wash improves chlorine efficacy for microbial
                                                                                     reduction and prevents pathogen cross-contamination during fresh-cut lettuce
                                                                                     processing. J. Food Sci. 75:M283-M290.
lettuce, shredded       chlorine                L. monocytogenes           1996      Zhang, S. and J.M. Farber. 1996. The effects of various disinfectants against Listeria
                                                                                     monocytogenes on fresh-cut vegetables. Food Microbiol. 13:311-321.
mixed greens            chlorine                E. coli O157:H7            2008      Stopforth, J.D., T. Mai, B. Kottapalli, and M. Samadpour. 2008. Effect of acidified
                                                                                     sodium chlorite, chlorine, and acidic electrolyzed water on Escherichia coli
                                                                                     O157:H7, Salmonella and Listeria monocytogenes inoculated onto leafy greens. J.
                                                                                     Food Prot. 71:625-628. (mixed greens include organic baby lettuces (red and green
                                                                                     romaine, red and green oak leaf, lollo rosa, tango), organic red and green chard,
                                                                                     organic mizuna, organic arugula, organic frisée, and organic radicchio)
mixed greens            chlorine                L. monocytogenes           2008      Stopforth, J.D., T. Mai, B. Kottapalli, and M. Samadpour. 2008. Effect of acidified
                                                                                     sodium chlorite, chlorine, and acidic electrolyzed water on Escherichia coli
                                                                                     O157:H7, Salmonella and Listeria monocytogenes inoculated onto leafy greens. J.
                                                                                     Food Prot. 71:625-628. (mixed greens include organic baby lettuces (red and green
                                                                                     romaine, red and green oak leaf, lollo rosa, tango), organic red and green chard,
                                                                                     organic mizuna, organic arugula, organic frisée, and organic radicchio)
mixed greens            chlorine                Salmonella spp.            2008      Stopforth, J.D., T. Mai, B. Kottapalli, and M. Samadpour. 2008. Effect of acidified
                                                                                     sodium chlorite, chlorine, and acidic electrolyzed water on Escherichia coli
                                                                                     O157:H7, Salmonella and Listeria monocytogenes inoculated onto leafy greens. J.
                                                                                     Food Prot. 71:625-628. (mixed greens include organic baby lettuces (red and green
                                                                                     romaine, red and green oak leaf, lollo rosa, tango), organic red and green chard,
                                                                                     organic mizuna, organic arugula, organic frisée, and organic radicchio)
parsley                 chlorine                E. coli                    2010      Erkmen, O. 2010. Antimicrobial effects of hypochlorite on Escherichia coli in water
                                                                                     and selected vegetables. Foodborne Path. Dis. 7:953-958.
parsley                 chlorine                coliforms, fecal           2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                     of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                     mixed raw vegetables. J. Food Prot. 72:1486-1490.
parsley, curly leaf     chlorine                virus, bacteriophage MS2   2005      Dawson, D.J., A. Paish, L.M. Staffell, I.J. Seymour, and H. Appleton. 2005. Survival
                                                                                     of viruses on fresh produce, using MS2 as a surrogate for norovirus. J. Appl.
                                                                                     Microbiol. 98:203-209.
rocket leaves           chlorine                coliforms                  2006      Martínez-Sánchez, A., A. Allende, R.N. Bennett, F. Ferreres, and M.I. Gil. 2006.
                                                                                     Microbial, nutritional and sensory quality of rocket leaves as affected by different
                                                                                     sanitizers. Postharv. Biol. Technol. 42:86-97.
spinach                 chlorine                Clostridium perfringens    2011      Brown, A.L., J.C. Brooks, E. Karunasena, A. Echeverry, A. Laury, and M.M.
                                                                                     Brashears. 2011. Inhibition of Escherichia coli O157:H7 and Clostridium
                                                                                     sporogenes in spinach packaged in modified atmospheres after treatment
                                                                                     combined with chlorine and lactic acid bacteria. J. Food Sci. 76:M427.
spinach                 chlorine                E. coli O157:H7            2011      Brown, A.L., J.C. Brooks, E. Karunasena, A. Echeverry, A. Laury, and M.M.
                                                                                     Brashears. 2011. Inhibition of Escherichia coli O157:H7 and Clostridium
                                                                                     sporogenes in spinach packaged in modified atmospheres after treatment
                                                                                     combined with chlorine and lactic acid bacteria. J. Food Sci. 76:M427.
spinach                 chlorine                E. coli O157:H7            2010      Gragg, S.E. and M.M. Brashears. 2010. Reduction of Escherichia coli O157:H7 in
                                                                                     fresh spinach, using lactic acid bacteria and chlorine as a multihurdle intervention. J.
                                                                                     Food Prot. 73:358-361.
spinach                 chlorine                E. coli O157:H7            2008      Nei, D., J.-W. Choi, M.L. Bari, S. Kawasaki, S. Kawamoto, and Y. Inatsu. 2008.
                                                                                     Efficacy of chlorine and acidified sodium chlorite on microbial population and
                                                                                     quality changes of spinach leaves. Foodborne Path. Dis. 6:541-546.
spinach                 chlorine                Salmonella Hadar           2000      Pirovani, M.E., D.R. Güemes, J.H. Di Pentima, and M.A. Tessi. 2000. Survival of
                                                                                     Salmonella Hadar after washing disinfection of minimally processed spinach. Lett.
                                                                                     Appl. Microbiol. 31:143-148.
spinach                 chlorine                E. coli O157:H7            2010      Rahman, S.M.E., T. Ding, and D.-H. Oh. 2010. Inactivation effect of newly
                                                                                     developed low concentration electrolyzed water and other sanitizers against
                                                                                     microorganisms on spinach. Food Control 21:1383-1387.
spinach                 chlorine                L. monocytogenes           2010      Rahman, S.M.E., T. Ding, and D.-H. Oh. 2010. Inactivation effect of newly
                                                                                     developed low concentration electrolyzed water and other sanitizers against
                                                                                     microorganisms on spinach. Food Control 21:1383-1387.
spinach                 chlorine                Salmonella                 2012      Yossa, N., J. Patel, P. Millner, and Y.M. Lo. 2012. Essential oils reduce
                                                                                     Escherichia coli O157:H7 and Salmonella on spinach leaves. J. Food Prot.
                                                                                     75:488-496.
spinach                 chlorine                E. coli O157:H7            2012      Yossa, N., J. Patel, P. Millner, and Y.M. Lo. 2012. Essential oils reduce
                                                                                     Escherichia coli O157:H7 and Salmonella on spinach leaves. J. Food Prot.
                                                                                     75:488-496.
spinach, baby           chlorine                E. coli O157:H7            2007      Niemira, B.A. 2007. Relative efficacy of sodium hypochlorite wash versus irradiation
                                                                                     to inactivate Escherichia coli O157:H7 internalized in leaves of Romaine lettuce and
                                                                                     baby spinach. J. Food Prot. 70:2526-2532.
spinach, romaine        chlorine                E. coli O157:H7            2007      Niemira, B.A. 2007. Relative efficacy of sodium hypochlorite wash versus irradiation
                                                                                     to inactivate Escherichia coli O157:H7 internalized in leaves of Romaine lettuce and
                                                                                     baby spinach. J. Food Prot. 70:2526-2532.
sprouts, alfalfa seed   chlorine                Salmonella spp.            2003      Kim, C., Y.-C. Hung, R.E. Brackett, and C.-S. Lin. 2003. Efficacy of electrolyzed
                                                                                     oxidizing water in inactivating Salmonella on alfalfa seeds and sprouts. J. Food Prot.
                                                                                     66:208-214.
sprouts, mung bean      chlorine                L. monocytogenes           2002      Lee, S.-Y., K.-M. Yun, J. Fellman, and D.-H. Kang. 2002. Inhibition of Salmonella
                                                                                     Typhimurium and Listeria monocytogenes in mung bean sprouts by chemical
                                                                                     treatment. J. Food Prot. 65:1088-1092.
sprouts, mung bean      chlorine                Salmonella Typhimurium     2002      Lee, S.-Y., K.-M. Yun, J. Fellman, and D.-H. Kang. 2002. Inhibition of Salmonella
                                                                                     Typhimurium and Listeria monocytogenes in mung bean sprouts by chemical
                                                                                     treatment. J. Food Prot. 65:1088-1092.
sprouts, mung bean      chlorine                Listeria monocytogenes     2006      Muñoz, B. De Ancos, C. Sánchez-Moreno, and M.P. Cano. 2006. Evaluation of
                                                                                     chemical and physical (high-pressure and temperature) treatments to improve the
                                                                                     safety of minimally processed mung bean sprouts during refrigerated storage. J. Food
                                                                                     Prot. 69:2395-2402.
lettuce, leaf           chlorinated trisodium   E. coli O157:H7            2004      Rodgers, S.L., J.N. Cash, M. Siddiq, and E.T. Ryser. 2004. A comparison of different
                                                                           Page 23
Type of leafy green   Chemical agent            Pathogen/Surrogate          Year      Reference
                      phosphate                                                       chemical sanitizers for inactivating Escherichia coli O157:H7 and Listeria
                                                                                      monocytogenes in solution and on apples, lettuce, strawberries, and cantaloupe. J.
                                                                                      Food Prot. 67:721-731.
lettuce, leaf         chlorinated trisodium     L. monocytogenes            2004      Rodgers, S.L., J.N. Cash, M. Siddiq, and E.T. Ryser. 2004. A comparison of different
                      phosphate                                                       chemical sanitizers for inactivating Escherichia coli O157:H7 and Listeria
                                                                                      monocytogenes in solution and on apples, lettuce, strawberries, and cantaloupe. J.
                                                                                      Food Prot. 67:721-731.
lettuce, mixed        chitosan with lactic      microflora, psychrophiles   2004      Devlieghere, F., A. Vermeulen, and J. Debevere. 2004. Chitosan: antimicrobial
                      acid                                                            activity, interactions with food components and applicability as a coating on fruit and
                                                                                      vegetables. Food Microbiol. 21:703-714.
cabbage, Chinese      chitosan                  E. coli                     2005      Inatsu, Y., M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Effectiveness of some
                                                                                      natural antimicrobial compounds in controlling pathogen or spoilage bacteria in
                                                                                      lightly fermented Chinese cabbage. J. Food Sci. 70:M393-M397.
cabbage, Chinese      chitosan                  L. monocytogenes            2005      Inatsu, Y., M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Effectiveness of some
                                                                                      natural antimicrobial compounds in controlling pathogen or spoilage bacteria in
                                                                                      lightly fermented Chinese cabbage. J. Food Sci. 70:M393-M397.
cabbage, Chinese      chitosan                  Salmonella Enteritidis      2005      Inatsu, Y., M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Effectiveness of some
                                                                                      natural antimicrobial compounds in controlling pathogen or spoilage bacteria in
                                                                                      lightly fermented Chinese cabbage. J. Food Sci. 70:M393-M397.
cabbage, Chinese      chitosan                  Staphylococcus aureus       2005      Inatsu, Y., M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Effectiveness of some
                                                                                      natural antimicrobial compounds in controlling pathogen or spoilage bacteria in
                                                                                      lightly fermented Chinese cabbage. J. Food Sci. 70:M393-M397.
lettuce               cetylpyridinium           E. coli O157:H7             2003      Yang, H., Y. Cheng, B.L. Swem, and Y. Li. 2003. Efficacy of cetylpyridinium
                      chlorine                                                        chlorine on Salmonella Typhimurium and Escherichia coli O157:H7 in immersion
                                                                                      spray treatment of fresh-cut lettuce. J. Food Sci. 68:1008-1012.
lettuce               cetylpyridinium           Salmonella Typhimurium      2003      Yang, H., Y. Cheng, B.L. Swem, and Y. Li. 2003. Efficacy of cetylpyridinium
                      chlorine                                                        chlorine on Salmonella Typhimurium and Escherichia coli O157:H7 in immersion
                                                                                      spray treatment of fresh-cut lettuce. J. Food Sci. 68:1008-1012.
lettuce               cetylpyridinium           Salmonella Gaminara         2006      Osman, M., M.E. Janes, R. Story, R. Nannapaneni, and M.G. Johnston. 2006.
                      chloride                                                        Differential killing activity of cetylpyridinium chloride with or without bacto
                                                                                      neutralizing buffer quench against firmly adhered Salmonella Gaminara and Shigella
                                                                                      sonnei on cut lettuce stored at 4°C. J. Food Prot. 69:1286-1291.
lettuce               cetylpyridinium           Shigella sonnei             2006      Osman, M., M.E. Janes, R. Story, R. Nannapaneni, and M.G. Johnston. 2006.
                      chloride                                                        Differential killing activity of cetylpyridinium chloride with or without bacto
                                                                                      neutralizing buffer quench against firmly adhered Salmonella Gaminara and Shigella
                                                                                      sonnei on cut lettuce stored at 4°C. J. Food Prot. 69:1286-1291.
lettuce, leaf         carvacrol                 E. coli O157:H7             2009      Obaidat, M.M. and J.F. Frank. 2009. Inactivation of Escherichia coli O157:H7 on the
                                                                                      intact and damaged portions of lettuce and spinach leaves by using allyl
                                                                                      isothiocyanate, carvacrol, and cinnamaldehyde in vapor phase. J. Food Prot.
                                                                                      72:2046-2055.
sprouts, alfalfa      carvacrol                 Salmonella spp.             2001      Weissinger, W.R., K.H. McWatters, and L.R. Beuchat. 2001. Evaluation of volatile
                                                                                      chemical treatments for lethality to Salmonella on alfalfa seeds and sprouts. J. Food
                                                                                      Prot. 64:442-450.
lettuce, iceberg      caraway essential oil     Bacillus cereus             2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                      essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                      ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                      1854.
lettuce, iceberg      caraway essential oil     E. coli                     2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                      essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                      ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                      1854.
lettuce, iceberg      caraway essential oil     Enterobacter spp.           2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                      essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                      ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                      1854.
lettuce, iceberg      caraway essential oil     Listeria spp.               2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                      essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                      ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                      1854.
lettuce, iceberg      caraway essential oil     Salmonella                  2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                      essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                      ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                      1854.
lettuce, iceberg      caraway essential oil     Staphylococcus aureus       2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                      essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                      ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                      1854.
lettuce, romaine      caprylic acid, with and   E. coli O157:H7             2009      Zhao, T., P. Zhao, and M.P. Doyle. 2009. Inactivation of Salmonella and Escherichia
                      without SDS                                                     coli O157:H7 on lettuce and poultry skin by combinations of levulinic acid and
                                                                                      sodium dodecyl sulfate. J. Food Prot. 72:928-936.
lettuce, romaine      caprylic acid, with and   Salmonella spp.             2009      Zhao, T., P. Zhao, and M.P. Doyle. 2009. Inactivation of Salmonella and Escherichia
                      without SDS                                                     coli O157:H7 on lettuce and poultry skin by combinations of levulinic acid and
                                                                                      sodium dodecyl sulfate. J. Food Prot. 72:928-936.
cabbage               bicarbonate, sodium       calicivirus, feline         2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                      temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                      F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
cabbage               bicarbonate, sodium       coliphage MS2, F-specific   2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                      temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                      F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
cabbage               bicarbonate, sodium       E. coli                     2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                      temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                      F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
lettuce               bicarbonate, sodium       calicivirus, feline         2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                      temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                      F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
lettuce               bicarbonate, sodium       coliphage MS2, F-specific   2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                            Page 24
Type of leafy green      Chemical agent             Pathogen/Surrogate        Year      Reference
                                                                                        temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                        F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
lettuce                  bicarbonate, sodium        E. coli                   2004      Allwood, P.B., Y.S. Malik, C.W. Hedberg, and S.M. Goyal. 2004. Effect of
                                                                                        temperature and sanitizers on the survival of feline calicivirus, Escherichia coli, and
                                                                                        F-specific coliphage MS2 on leafy salad vegetables. J. Food Prot. 67:1451-1456.
lettuce, iceberg         bicarbonate, sodium        E. coli O157:H7           2001      Takeuchi, K. and J.F. Frank. 2001. Direct microscopic observation of lettuce leaf
                                                                                        decontamination with a prototype fruit and vegetable washing solution and 1% NaCl-
                                                                                        NaHCO3. J. Food Prot. 64:1235-1239.
cabbage                  bergamot essential oil     Bacillus cereus           2006      Fisher, K. and C.A. Phillips. 2006. The effect of lemon, orange, and bergamot
                                                                                        essential oils and their components on the survival of Campylobacter jejuni,
                                                                                        Escherichia coli O157:H7, Listeria monocytogenes, Bacillus cereus and
                                                                                        Staphylococcus aureus in vitro and in food systems. J. Appl. Microbiol. 101:1232-
                                                                                        1240.
cabbage                  bergamot essential oil     E. coli O157:H7           2006      Fisher, K. and C.A. Phillips. 2006. The effect of lemon, orange, and bergamot
                                                                                        essential oils and their components on the survival of Campylobacter jejuni,
                                                                                        Escherichia coli O157:H7, Listeria monocytogenes, Bacillus cereus and
                                                                                        Staphylococcus aureus in vitro and in food systems. J. Appl. Microbiol. 101:1232-
                                                                                        1240.
cabbage                  bergamot essential oil     L. monocytogenes          2006      Fisher, K. and C.A. Phillips. 2006. The effect of lemon, orange, and bergamot
                                                                                        essential oils and their components on the survival of Campylobacter jejuni,
                                                                                        Escherichia coli O157:H7, Listeria monocytogenes, Bacillus cereus and
                                                                                        Staphylococcus aureus in vitro and in food systems. J. Appl. Microbiol. 101:1232-
                                                                                        1240.
cabbage                  bergamot essential oil     Staphylococcus aureus     2006      Fisher, K. and C.A. Phillips. 2006. The effect of lemon, orange, and bergamot
                                                                                        essential oils and their components on the survival of Campylobacter jejuni,
                                                                                        Escherichia coli O157:H7, Listeria monocytogenes, Bacillus cereus and
                                                                                        Staphylococcus aureus in vitro and in food systems. J. Appl. Microbiol. 101:1232-
                                                                                        1240.
basil                    benzalkonium chloride      coliforms, fecal          2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                        of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                        mixed raw vegetables. J. Food Prot. 72:1486-1490.
cilantro                 benzalkonium chloride      coliforms, fecal          2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                        of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                        mixed raw vegetables. J. Food Prot. 72:1486-1490.
lettuce, iceberg         benzalkonium chloride      Yersinia enterocolitica   2009      Del Carmen Velázquez, L., N.B.Barbini, M.E. Escudero, C.L. Estrada, and A.M.S. de
                                                                                        Guzmán. 2009. Evaluation of chlorine, benzalkonium chloride and lactic acid as
                                                                                        sanitizers for reducing Escherichia coli O157:H7 and Yersinia enterocolitica on fresh
                                                                                        vegetables Food Control 20:262-268.
parsley                  benzalkonium chloride      coliforms, fecal          2009      Samadi, N., N. Abadian, D. Bakhtiari, M.R. Fazell, and H. Jamalifar. 2009. Efficacy
                                                                                        of detergents and fresh produce disinfectants against microorganisms associated with
                                                                                        mixed raw vegetables. J. Food Prot. 72:1486-1490.
lettuce, fresh-cut       basil essential oil        E. coli O157:H7           2011      Karagözlü, N., B. Ergönül, and D. Özcan. 2011. Determination of antimicrobial
                                                                                        effect of mint and basil essential oils on survival of E. coli O157:H7 and S.
                                                                                        typhimurium in fresh-cut lettuce and purslane. Food Control 22:1851-1855.
lettuce, fresh-cut       basil essential oil        Salmonella Typhimurium    2011      Karagözlü, N., B. Ergönül, and D. Özcan. 2011. Determination of antimicrobial
                                                                                        effect of mint and basil essential oils on survival of E. coli O157:H7 and S.
                                                                                        typhimurium in fresh-cut lettuce and purslane. Food Control 22:1851-1855.
lettuce, iceberg         basil essential oil        Bacillus cereus           2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                        essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                        ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                        1854.
lettuce, iceberg         basil essential oil        E. coli                   2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                        essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                        ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                        1854.
lettuce, iceberg         basil essential oil        Enterobacter spp.         2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                        essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                        ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                        1854.
lettuce, iceberg         basil essential oil        Listeria spp.             2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                        essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                        ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                        1854.
lettuce, iceberg         basil essential oil        Salmonella                2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                        essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                        ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                        1854.
lettuce, iceberg         basil essential oil        Staphylococcus aureus     2008      Gutierrez, J., G. Rodriguez, C. Barry-Ryan, and P. Bourke. 2008. Efficacy of plant
                                                                                        essential oils against foodborne pathogens and spoilage bacteria associated with
                                                                                        ready-to-eat vegetables: Antimicrobial and sensory screening. J. Food Prot. 71:1846-
                                                                                        1854.
coleslaw, dry shredded   ascorbic acid              E. coli                   2002      Francis, G.A. and D. O’Beirne. 2002. Effects of vegetable type and antimicrobial
(80% cabbage, 20%                                                                       dipping on survival and growth of Listeria innocua and E. coli. Int. J. Food Sci.
carrot)                                                                                 Technol. 37:711-718.
coleslaw, dry shredded   ascorbic acid              L. innocua                2002      Francis, G.A. and D. O’Beirne. 2002. Effects of vegetable type and antimicrobial
(80% cabbage, 20%                                                                       dipping on survival and growth of Listeria innocua and E. coli. Int. J. Food Sci.
carrot)                                                                                 Technol. 37:711-718.
lettuce, iceberg         ascorbic acid              E. coli                   2002      Francis, G.A. and D. O’Beirne. 2002. Effects of vegetable type and antimicrobial
                                                                                        dipping on survival and growth of Listeria innocua and E. coli. Int. J. Food Sci.
                                                                                        Technol. 37:711-718.
lettuce, iceberg         ascorbic acid              L. innocua                2002      Francis, G.A. and D. O’Beirne. 2002. Effects of vegetable type and antimicrobial
                                                                                        dipping on survival and growth of Listeria innocua and E. coli. Int. J. Food Sci.
                                                                                        Technol. 37:711-718.
lettuce, iceberg         apple extract, 1, 3, and   Salmonella enterica       2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                         5%                                                             Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                        against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
                                                                              Page 25
Type of leafy green   Chemical agent             Pathogen/Surrogate         Year      Reference
lettuce, romaine      apple extract, 1, 3, and   Salmonella enterica        2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                      5%                                                              Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                      against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
spinach, adult        apple extract, 1, 3, and   Salmonella enterica        2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                      5%                                                              Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                      against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
spinach, baby         apple extract, 1, 3, and   Salmonella enterica        2011      Moore, K.L., J. Patel, D. Jaroni, M. Friedman, and S. Ravishankar. 2011.
                      5%                                                              Antimicrobial activity of apple, hibiscus, olive, and hydrogen peroxide formulations
                                                                                      against Salmonella enterica on organic leafy greens. J. Food Prot. 74:1676-1683.
spinach               allyl isothiocyanate,      Escherichia coli O157:H7   2012      Huang, Y., M. Ye, and H. Chen. 2012. Efficacy of washing with hydrogen peroxide
                      aerosolized                                                     followed by aerosolized anitmicrobials as a novel sanitizing process to inactivate
                                                                                      Escherichia coli O157:H7 on baby spinach. Int. J. Food Microbiol. 153:306-313.
lettuce, iceberg      allyl isothiocyanate       Salmonella Montevideo      2000      Lin, C.-M., J. Kim, W.-X., Du, and C.-I. Wei. 2000. Bactericidal activity of
                                                                                      isothiocyanate against pathogens on fresh produce. J. Food Prot. 63:25-30.
lettuce, leaf         allyl isothiocyanate       E. coli O157:H7            2009      Obaidat, M.M. and J.F. Frank. 2009. Inactivation of Escherichia coli O157:H7 on the
                                                                                      intact and damaged portions of lettuce and spinach leaves by using allyl
                                                                                      isothiocyanate, carvacrol, and cinnamaldehyde in vapor phase. J. Food Prot.
                                                                                      72:2046-2055.
sprouts, alfalfa      allyl isothiocyanate       Salmonella spp.            2001      Weissinger, W.R., K.H. McWatters, and L.R. Beuchat. 2001. Evaluation of volatile
                                                                                      chemical treatments for lethality to Salmonella on alfalfa seeds and sprouts. J. Food
                                                                                      Prot. 64:442-450.
cabbage, Chinese      allyl isothicyanate        E. coli                    2005      Inatsu, Y., M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Effectiveness of some
                                                                                      natural antimicrobial compounds in controlling pathogen or spoilage bacteria in
                                                                                      lightly fermented Chinese cabbage. J. Food Sci. 70:M393-M397.
cabbage, Chinese      allyl isothicyanate        L. monocytogenes           2005      Inatsu, Y., M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Effectiveness of some
                                                                                      natural antimicrobial compounds in controlling pathogen or spoilage bacteria in
                                                                                      lightly fermented Chinese cabbage. J. Food Sci. 70:M393-M397.
cabbage, Chinese      allyl isothicyanate        Salmonella Enteritidis     2005      Inatsu, Y., M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Effectiveness of some
                                                                                      natural antimicrobial compounds in controlling pathogen or spoilage bacteria in
                                                                                      lightly fermented Chinese cabbage. J. Food Sci. 70:M393-M397.
cabbage, Chinese      allyl isothicyanate        Staphylococcus aureus      2005      Inatsu, Y., M.L. Bari, S. Kawasaki, and S. Kawamoto. 2005. Effectiveness of some
                                                                                      natural antimicrobial compounds in controlling pathogen or spoilage bacteria in
                                                                                      lightly fermented Chinese cabbage. J. Food Sci. 70:M393-M397.
lettuce, romaine      acetic acid, with and      E. coli O157:H7            2009      Zhao, T., P. Zhao, and M.P. Doyle. 2009. Inactivation of Salmonella and Escherichia
                      without SDS                                                     coli O157:H7 on lettuce and poultry skin by combinations of levulinic acid and
                                                                                      sodium dodecyl sulfate. J. Food Prot. 72:928-936.
lettuce, romaine      acetic acid, with and      Salmonella spp.            2009      Zhao, T., P. Zhao, and M.P. Doyle. 2009. Inactivation of Salmonella and Escherichia
                      without SDS                                                     coli O157:H7 on lettuce and poultry skin by combinations of levulinic acid and
                                                                                      sodium dodecyl sulfate. J. Food Prot. 72:928-936.
spinach               acetic acid, aerosolized   Escherichia coli O157:H7   2012      Huang, Y., M. Ye, and H. Chen. 2012. Efficacy of washing with hydrogen peroxide
                                                                                      followed by aerosolized anitmicrobials as a novel sanitizing process to inactivate
                                                                                      Escherichia coli O157:H7 on baby spinach. Int. J. Food Microbiol. 153:306-313.
lettuce               acetic acid                Yersinia enterocolitica    1999      Escudero, M.E., L. Velázquez, M.A. Di Genaro, and A.M.S. de Guzmán. 1999.
                                                                                      Effectiveness of various disinfectants in the elimination of Yersinia enterocolitica on
                                                                                      fresh lettuce. J. Food Prot. 62:665-669.
lettuce               acetic acid                E. coli O157:H7            2011      Park, S.-H., M.-R. Choi, J.-W. Park, K-H. Park, M-S. Chung, S. Ryu, and D.-H.
                                                                                      Kang.. 2011. Use of organic acids to inactivate Escherichia coli O157:H7,
                                                                                      Salmonella Typhimurium, and Listeria monocytogenes on organic fresh apples and
                                                                                      lettuce. J. Food Sci. 76:M293.
lettuce               acetic acid                L. monocytogenes           2011      Park, S.-H., M.-R. Choi, J.-W. Park, K-H. Park, M-S. Chung, S. Ryu, and D.-H.
                                                                                      Kang.. 2011. Use of organic acids to inactivate Escherichia coli O157:H7,
                                                                                      Salmonella Typhimurium, and Listeria monocytogenes on organic fresh apples and
                                                                                      lettuce. J. Food Sci. 76:M293.
lettuce               acetic acid                Salmonella Typhimurium     2011      Park, S.-H., M.-R. Choi, J.-W. Park, K-H. Park, M-S. Chung, S. Ryu, and D.-H.
                                                                                      Kang.. 2011. Use of organic acids to inactivate Escherichia coli O157:H7,
                                                                                      Salmonella Typhimurium, and Listeria monocytogenes on organic fresh apples
                                                                                      andn lettuce. J. Food Sci. 76:M293.
lettuce, iceberg      acetic acid                E. coli                    2003      Nascimento, M.S., N. Silva, M.P.L.M. Catanozi, and K.C. Silva. 2003. Effects of
                                                                                      different disinfection treatments on the natural microbiota of lettuce. J. Food Prot.
                                                                                      66:1697-1700.
lettuce, shredded     acetic acid                L. monocytogenes           1996      Zhang, S. and J.M. Farber. 1996. The effects of various disinfectants against Listeria
                                                                                      monocytogenes on fresh-cut vegetables. Food Microbiol. 13:311-321.
spinach               acetic acid                Salmonella                 2012      Yossa, N., J. Patel, P. Millner, and Y.M. Lo. 2012. Essential oils reduce
                                                                                      Escherichia coli O157:H7 and Salmonella on spinach leaves. J. Food Prot.
                                                                                      75:488-496.
spinach               acetic acid                E. coli O157:H7            2012      Yossa, N., J. Patel, P. Millner, and Y.M. Lo. 2012. Essential oils reduce
                                                                                      Escherichia coli O157:H7 and Salmonella on spinach leaves. J. Food Prot.
                                                                                      75:488-496.
spinach, baby         acetic acid                E. coli O157:H7            2011      Huang, Y. and H. Chen. 2011. Effect of organic acids, hydrogen peroxide and
                                                                                      mild heat on inactivation of Escherichia coli O157:H7 on baby spinach. Food
                                                                                      Control 22:1178-1183.
sprouts, alfalfa      acetic acid                Salmonella spp.            2001      Weissinger, W.R., K.H. McWatters, and L.R. Beuchat. 2001. Evaluation of volatile
                                                                                      chemical treatments for lethality to Salmonella on alfalfa seeds and sprouts. J. Food
                                                                                      Prot. 64:442-450.
cabbage                                          Review                     2010      Erickson, M.C. 2010. Microbial risks associated with cabbage, carrots, celery, onions,
                                                                                      and deli salads made with these produce items. Comp. Rev. Food Sci. Food Safety
                                                                                      9:602-619.
leafy greens                                     Review                     2011      Ilic, S., A. Rajić, C.J. Britton, E. Grasso, W. Wilkins, S. Totton, B. Wilhelm, L.
                                                                                      Waddell, and J.T. LeJeune. 2011. A scoping study characterizing prevalence, risk
                                                                                      factor and intervention research, published between 1990 and 2010, for microbial
                                                                                      hazards in leafy green vegetables. Food Control. 23:7-19.
leafy vegetables                                 Review                     2005      Artés, F. and A. Allende. 2005. Processing lines and alternative preservation
                                                                                      techniques to prolong the shelf-life of minimally processed leafy vegetables. Eur. J.
                                                                                      Hort. Sci. 70:231-245.
produce, fresh                                   Review                     1992      Brackett, R.E. 1992. Shelf stability and safety of fresh produce as influenced by

                                                                            Page 26
Type of leafy green   Chemical agent   Pathogen/Surrogate   Year      Reference
                                                                      sanitation and disinfection. J. Food Prot. 55:808-814.
produce, fresh                         Review               2001      Sapers, G.M. 2001. Efficacy of washing and sanitizing methods for disinfection of
                                                                      fresh fruit and vegetable products. Food Technol. Biotechnol. 39:305-311.
produce, fresh-cut                     Review               2009      Gil, M.I., M.V. Selma, F. López-Gálvez, and A. Allende. 2009. Fresh-cut product
                                                                      sanitation and wash water disinfection: Problems and solutions. Int. J. Food
                                                                      Microbiol. 134:37-45.
sprouts                                Review               2003      Montville, R. and D.W. Schaffner. 2004. Analysis of published sprout seed
                                                                      sanitization studies shows treatments are highly variable. J. Food Prot. 67:758-765.




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