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功能食品与果蔬加工新技术研究室 Science _amp; Technology of Function

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功能食品与果蔬加工新技术研究室 Science _amp; Technology of Function Powered By Docstoc
					      Science & Technology of
     Functional Food and Fruit &
             Vegetables
     功能食品与果蔬加工新技术研究室

            China Agriculture University
                 Dec 16-17, 2004

中国农业大学东校区294信箱 100083        www.jibaoping.com
Outline
• Our lab

• Research groups

• Research projects
Our lab
           ---




College of Food Science &Nutritional Engineering
          China Agricultural University
Our website---
        www.jibaoping.com
Research Team
Some Important Projects of JLAB
• Project 1---“Research on system
 construction of technical innovation in
 farming industry” form National Scientific
 and Technical Department

• Project 2---“Research on the recessions of
 farming industry Standard” form National
 Agricultural Department

• Project 3---Research on present state and
 perspectives of Chinese vegetables
 industry form National Agricultural
 Department
Jlab’s two groups
Farm produce quick
    detect Group




  Functional food Group
     Farm produce quick detect Group
 INTRODUCTION

Our exciting, quality of farm produce quick detect
Group was established in 1997.
Computer Vision signal processing and system,
digital signal processing(DSP) are the main research
areas of special interests.
Today, the research center consists of 25 persons,
which include 6 professors, 4 associates and senior
engineers. There are more than 15 postgraduate
students include doctor and master degree students.
The Group’s goals :

Research on Computer Vision including
perceptual organization, object recognition and
learning, and recognition of fruit and vegetable.


 develop methods for the computer vision
process which primarily concerns about the size,
shape, color of the fruit and vegetable.
The Group’s goals :

 To study the equipment
  of fruit auto
  process,according to the
  fruit’s size, shape, color
  and defect.


 To study the equipment
 of fruit auto process
 according to the fruit’s
 acidity & sugar content
Stage treatment chart

    acquisition
                               classif
                               y




                  PC

                        treatment
Functional food group
• Today, the research group consists of
 28 person, which include 3 professors,
 5 associates and senior engineers.
 There are more than 20 postgraduate
 students include doctor and master
 degree students
        Extract active ingredient


                              Extract active ingredient
                                    from fruit and
                                    Chinese traditional
                                    medicine



Fructus Citri Sarcodactylis
                   Flow Process Chart
 Resource investigation

Breed standard                                     Other product
                  Production-           Purify
 Cultivation      line technique
 standard                                         Functional food

     Base        Process Research


     Fruit         Process          Test method     Product standard


                    Slag            Forage
     Food
Functional Cider

•   Culture screening
•   nutritive proportion
•   sulfur dioxide control
•   concentrated apple extract
One product ---Cider
Technology of Forage Produce by
Apple Sediment

• fermentation accelerator

• unicellular fibre
Yeast in Cider
Research of functional food
for hypertension
• Culture screening and mutagenesis
•   Fermentation and extraction
•   Absorption mechanics in intestinal canal
•   Activation of coagulation system
•   Influence on hemolytic system &
    immune system
Results of Culture screening and
mutagenesis
                                          电压(mv)




                                     10
                                          12
                                               14
                                                    16
                                                         18
                                                              20
                                                                   22
                                                                        24
                                                                             26
                                                                                  28
                                                                                       30




               0
                    2
                        4
                             6
                                 8




          0
          1
          2
          3
          4
          5
                   5.098




          6
          7
                                                                                            cinnamon




          8
          9
                   9.065
                   9.598




          10
          11
                   11.282




          12
                   12.065
                       12.223




          13
                   13.090
                                                                        13.448




          14
                   13.998
                   14.223




          15
时间(min)
                   15.915




          16
                   16.565
                   16.748
                   16.890




          17
                   17.465
                    17.582
                   17.832




          18
                   18.107
                   18.307
                   18.465




          19
                   19.507


          20
          21
          22
          23



                   23.232
                   23.548
                                                                                            Chinese medicine--Chinese




          24




                   24.173
                   24.415
                   24.798
          25




                   25.332
          26
                                                                                            Extract natural antibiotic from




          27
          28
          29
          30
Extract functional Component
from Chinese medicine
• Extraction

• isolation and Purify

• Confirmation of functional Component

• evaluation
Fermented Vegetable

• lactic acid bacteria screening

• microbial transformation

• nitrite reduction test

• quality monitoring
Extract oxidation inhibitor from apple

“One apple a day keeps doctor away !”


 Apple polyphenol


 Good oxidation resistance
Functional drink form black tea

  good strain ,we named it ---
A D-葡萄糖二酸1,4内酯
•
                   Gluconacetobacter sp.A4


           D-葡萄糖二酸1,4内酯




    Three patents in this functional drink
Chinese wolfberry food
Fermentation of Chinese wolfberry


                                 Sulphur production of yeast strains

                         40

                         35
     Total sulphur ppm




                         30

                         25

                         20

                         15

                         10

                          5

                          0
                              CH003   4   17   21    35   40    44     48   51


                                               Isolate number
Mushroom product
Ji baoping
• Leader of team

• Professor

• jbp@cau.edu.cn
Wang chengtao


          • Ph.D / Associated
            professor


          • Functional food



           wct5566@sina.com
Zheng jie


            • Ph.D

            • Functional food


            • ridge821@163.com
THANKS!
www.jibaoping.com

				
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