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Green Tea Extract

  • Raw Materail

  • Green Tea Extract powder

  • Packaging 25KG/drum

Brand:NINO TM

Product code:G11003

Product Specifications:50%EGCG 98%polyphones

Latin Name: Camellia sinensis

Active ingredients: Tea Polyphones,EGCG

Test Method: HPLC/UV

Free Sample: Avaiable

Availability: In stock

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Product description
Name:Green Tea Extract
Latin Name: Camellia sinensis
CAS.No.: 989-51-5( EGCG),84650-60-2(Polyphenols),35323-91-2(Catechins)
Used Part: Leaf
Active ingredients: Tea Polyphones,Catechins,EGCG
Test Method: HPLC/UV
Free Sample: Avaiable
Availability: In stock

Specification: 

Description Specification

Specification

Polyphenols (%)

Catechin (%)

EGCG (%)

Caf (%)

Tea polyphenols 98%

≥98

≥90/85

≥65

≤1.0

≥98

≥85/80

≥60

≤1.0

≥98

≥85/80

≥55

≤0.5

≥98

≥80/75

≥50

≤0.5

≥98

≥75/70

≥45

≤0.5

≥98

     

Tea polyphenols 95%

≥95

≥80

≥45

≤0.5

≥95

≥75

≥45

≤1.0

≥95

≥70

≥45

≤8.0

≥95

≥70

≥40

≤1.0

≥95

≥70

≥40

≤8.0

≥95

     

Tea polyphenols 90%

≥90

≥70

≥45

≤8.0

≥90

≥70

≥45

≥12

≥90

≥60

≥40

≤8.0

≥90

≥60

≥40

≥12

≥90

   

 

Tea polyphenols 85%

≥85

≥65

≥40

≥12

≥85

≥60

≥35

 

Tea polyphenols 80%

≥80

≥65

≥35

≥12

≥80

≥60

≥30

 

Tea polyphenols 60%

≥60

     

Tea polyphenols 50%

≥50

     

Tea polyphenols 40%

≥40

     

≥40

≥22

≥10

≥1.0

Tea polyphenols 20%

≥20

     

Tea polyphenols 10%

≥10

     

Packing:
1kg/foil bag, 5kg/foil bag, 10kg/foil bag, 25kg/drum

About Green tea extract
Green tea extract, like many herbs, is standardized in the production phase to guarantee that a certain percentage of the active ingredients remain present in the final capsulized form. The active ingredients in green tea extract are polyphenols in the form of flavonoids like catechins and epigallocatechin gallate (EGCG). Polyphenols, flavonoids, catechins and EGCG are powerful antioxidants that appear to interfere with and reduce the spread of certain types of cancer cells. The antioxidant activity of EGCG in green tea extract is purportedly up to 100 times more powerful than that of vitamin C or E.

Active Composition
Tea polyphenols is the main ingredients in tea and take up 12-24% of the tea. It consists of catechin (flavanoid), flavones, anthocyanin and phenolic acids, among which catechin takes up 70-80% and is the key medicinal ingredient. EGCG is a important kind of catechin, its anti-oxidation is the most strong. Catechin includes below several kinds: L-EC, L-EGC,L-EGCG.L-ECG, (-)- epicatechin-3,5-digallated, eigollacatechin-3,5-di-gallate. among them, L-EGCG occupies 50%~60%, L-EGC 15%~20%, L-EGC 10%~15%, L-EC 5%~10%. 

Usage
1. Applied in food field, it is used as natural antioxidant, antistaling agent, and anti-fading agents.
2. As cosmetics and daily chemical addiitive, it owns the effect of anti-wrinkle and anti-Aging.
3. It can dispel spot, prevent and treat skin disease and sensibility, decayed tooth, dental plaque, periodontitis and halitosis, protect skin from the harmful solar ray and prevent skin cancer.
4. Applied in pharmaceutical field, it is used to prevent and cure cardiovascular disease, diabetes. It owns the effect of sterilization and antivirus. It is available as raw material of subsidiary and healthcare medecine.

Main Function
(1). With the function of anti-aging, eliminating free radicals;
(2). With the function of anti-cancer, Inhibiting the increasing of cancer cell;
(3). With the function of anti-bacterium, with the function of sterilization and deodorization;
(4). With good inhibitory effect to HIV.

Application
(1). Applied in food field, adds tea polyphenols in foods can maintain original flavor, preventing corruption and discoloration, with the function of restraining and killing bacteria, which will improve the food hygiene standards;
(2). Applied in pharmaceutical field, it can be used to treat cardiovascular disease and cancer;
(3). Applied in cosmetic field, protecting skin from the harmful sun exposure, which will prevent skin cancer.

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