SUPER Slimming Ingredient Green Tea Extract powder with Tea polyphenols 98%,China PIONEER price supplier

1. Brief Introduction:

Product Name: Green Tea Extract powder with Tea polyphenols 98%

Latin Name: Camellia sinensis O. Ktze.

CAS.No.: 989-51-5( EGCG)

                84650-60-2(Polyphenols)

                35323-91-2(Catechins)

Used Part: Leaf

Appearance: Light to Dark Grey Powder

Active Ingredients: Polyphenols, EGCG,Natural L-theanine,Catechins
Odor: Tea perfume
Molecular Formula: C22H18O11(Tea Polyphenols), C15H14O6(Catechins), C22H18O11(EGCG)

Specification: 30% to 98% Polyphenols, 40% to 80% Catechins, 20% to 98% EGCG, 20%-98% Natural L-theanine

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.

 

2. 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%. 

3. Main Functions:

(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.

4. Applications:

(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.

5. Specifications:

Examination Item		Spec:	Result		Remark
Appearance		Light to Dark Grey Powder	Conformed
Total Tea Polyphenols %		≥ 98.0	99.5		HPLC
Total Catechins %		≥80.0	83.2		HPLC
EGCG %		≥50.0	50.6		HPLC
Caffeine %		≤1.0	0.82		HPLC
Loss After Drying %		≤6.0	2.3		103 + 2 °C
Mesh Size		80 Mesh	Conformed
Heavy Metals(Counted By Lead) PPM		≤ 10.0	Conformed
As PPM		≤ 2.0	Conformed
Ash %		≤ 0.3	Conformed		525 + 25 °C
Total Bacterial cfu/g		≤ 1000	Conformed
Mold & Yeast cfu/g		≤ 100	Conformed
Salmonelia		Negative	Negative
Colibacillus		Negative	Negative
Inspector	Approved	Conclusion:     Conformed		Quality Control Department