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Science & Technology of FunctioScience & Technology of Functional Food and Fruit & Vegetablesnal Food and Fruit & Vegetables
功能食品与果蔬加工新技术研究室功能食品与果蔬加工新技术研究室
中国农业大学东校区中国农业大学东校区 294294 信箱信箱 100083100083 www.jibaoping.comwww.jibaoping.com
China Agriculture UniversityChina Agriculture University
Dec 16-17, 2004Dec 16-17, 2004
Outline Outline
• Our labOur lab
• Research groupsResearch groups
• Research Research projectsprojects
Our labOur lab ------
College of Food Science &Nutritional Engineering
China Agricultural University
Our website---
www.jibaoping.com
Research Team
Some Important Projects of Some Important Projects of JLABJLAB• Project 1---“Research on system Project 1---“Research on system
construction of technical innovation construction of technical innovation in farming industry” in farming industry” form National form National Scientific and Technical DepartmentScientific and Technical Department
• Project 2---“Research on the Project 2---“Research on the recessions of farming industry recessions of farming industry Standard” Standard” form National Agricultural form National Agricultural Department Department
• Project 3---Research on present state Project 3---Research on present state and perspectives of Chinese and perspectives of Chinese vegetables industry vegetables industry form National form National Agricultural DepartmentAgricultural Department
Jlab’s two groupsJlab’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 :The Group’s goals :
To study the equipment oTo study the equipment of fruit auto process,accordf fruit auto process,according to the fruit’s size, shaing to the fruit’s size, shape, color and defect. pe, color and defect.
To study the equipment To study the equipment of fruit auto process accorof fruit auto process according to the fruit’s acidity & ding to the fruit’s acidity & sugar contentsugar content
PC
acquisition
classify
treatment
Stage treatment chart
Functional food groupFunctional 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 f
rom fruit and Chinese traditional medicine
Fructus Citri Sarcodactylis
Extract active ingredient
Slag
Functional food
Fruit
Base
Cultivation standard
Breed standard
Resource investigation
Process
Process Research
Test method Product standard
Production-line technique
Forage
Purify
Food
Other product
Flow Process Chart
Functional CiderFunctional Cider
• Culture screening Culture screening
• nutritive proportionnutritive proportion
• sulfur dioxide controlsulfur dioxide control
• concentratedconcentrated apple extract apple extract
One product ---CiderOne product ---Cider
Technology of Forage Produce Technology of Forage Produce by Apple Sedimentby Apple Sediment
• fermentation acceleratorfermentation accelerator
• unicellular fibreunicellular fibre
Yeast in CiderYeast in Cider
Research of functional Research of functional food for hypertensionfood for hypertension
• Culture screening and Culture screening and mutagenesismutagenesis
• Fermentation and extractionFermentation and extraction• AbsorptionAbsorption mechanics in mechanics in intestinal intestinal
canalcanal• Activation of coagulation systemActivation of coagulation system• InfluenceInfluence on on hemolytic system & hemolytic system &
immune systemimmune system
Results of Results of Culture screening Culture screening and and mutagenesis mutagenesis
Extract natural antibiotic from Extract natural antibiotic from Chinese medicine--Chinese Chinese medicine--Chinese
cinnamoncinnamon
(mi n)时间3029282726252423222120191817161514131211109876543210
(mv)
电压
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
5.0
98
9.0
65
9.5
98
11.2
82
12.0
65
12.2
23
13.0
90
13.4
48
13.9
98
14.2
23
15.9
15
16.5
65
16.7
48
16.8
90
17.4
65
17.5
82
17.8
32
18.1
07
18.3
07
18.4
65
19.5
07
23.2
32
23.5
48
24.1
73
24.4
15
24.7
98
25.3
32
Extract functional ComponentExtract functional Componentfrom Chinese medicinefrom Chinese medicine• Extraction Extraction
• isolationisolation and and Purify Purify
• Confirmation of functional Confirmation of functional ComponentComponent
• evaluationevaluation
Fermented VegetableFermented Vegetable
• lactic acid bacterialactic acid bacteria screening screening
• microbial transformationmicrobial transformation
• nitrite reduction testnitrite reduction test
• quality monitoringquality monitoring
““One apple a day keeps doctor awayOne apple a day keeps doctor away !” !”
Extract oxidation inhibitor from appleExtract oxidation inhibitor from apple
Apple polyphenolApple polyphenol
Good oxidation resistance
Functional drink form black Functional drink form black teatea
• D-D- 葡萄糖二酸葡萄糖二酸 1,41,4 内酯内酯
D-葡萄糖二酸 1,4内酯
A good strainA good strain ,we named it --- ,we named it --- Gluconacetobacter sp.A4Gluconacetobacter sp.A4
Three patents in this functional drink
Chinese wolfberry foodChinese wolfberry food
Fermentation of Chinese Fermentation of Chinese
wolfberrywolfberry
0
5
10
15
20
25
30
35
40
To
tal
su
lph
ur
pp
m
CH003 4 17 21 35 40 44 48 51
Isolate number
Sulphur production of yeast strains
Mushroom product Mushroom product
Ji baopingJi baoping
• Leader of team Leader of team
• Professor Professor
Wang chengtaoWang chengtao
• Ph.D / Associated profePh.D / Associated professorssor
• Functional food Functional food
[email protected]@sina.com
