Green Tea Extract

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Green Tea Extract Part of Plant Used: Leaves Source of Plant: China Active Ingredients: Tea Polyphenols Specifications: 20%-99% TP, 20%-80% TF, 50%-98% EGCG CAS：84650-60-2 Molecular Formula: C17H19N3O Molecular Weight: 281.36 Appearance: Light Yellow Powder Testing Method: HPLC　 Part of Specifications: Product Name Specifications Tea Polyphenols (%) Catechin (%) EGCG (%) Caffeine (%) Tea Polyphenols TP98 98 80 / / 50 / 1 0.5 TP95 95 75 45 / 1 0.5 TP90 90 70 40 / 1 0.5 TP80 80 60 30 / 1 0.5 TP60 60 40 20 / 1 0.5 TP50 50 30 15 / 1 0.5 TP40 40 20 10 / Theaflavins TF 20%--80% Introduction: The application of tea has a history of about one thousand years, not only can it has efficacy of quench your thirst and refresh yourself, but also it has many functions in medical treatment and health protection. This is because it contains special chemical composition such as tea polyphenols. Tea polyphenols (Green tea extract) has been validated in clinic by modern medicine, of which the capacity can clear free radicals effectively, at present it has been widely used in area of medical health products, food and daily articles. Functions and Applications: Green tea extract has been proved by international experts to have excellent effects on anti-oxidation, bacteria-inhibiting, anti-radiation, prevention of formation of carcinogen, prevention of blood agglutination and embolus, reduction of blood lipid and blood sugar, removal of free radicals. Tea polyphenols has been validated in the application of medicine and health products, its definite medical function in medicine and health products are as follows: 1.Leaving the aging and improving the immunity capacity of human body by clearing free radicals; 2. Curing disease in heart, brain and blood vessel, and curing conjee sclerosis of artery; 3. Increasing leucocytes in the case of chemical treatment and radioactive treatment for cancer; 4. Resisting the tumor and the break of blood vessel; 5. Restraining and killing the production and growth of pathogen bacterium and virus; on the other hand, doing well to available bacterium such as two-brunch bacterium; 6. Resisting radiation; 7. Regulating the body weight. Tea Polyphenols has strong anti-oxidation effect; its capacity in anti-oxidation is about 3-9 times as much as VE, PG, BHI, and BHA. In 1989 it has been listed in GB2760-89 standard of food Additive Association, and is well received by food enterprise with their natural effective anti-oxidation, anti-bacterium and health protection function. The followings are the application of tea Polyphenols in food industry: 1. preventing the oxidation of lipid foods and prolonging the shelf life; 2. Restraining bacterium widely and intensively; 3. Restraining the production of nitrite in bloat-meat food; 4. Restraining the decomposition and destroy of food pigment, Vitamin and carrot element; 5. Preventing candy from oxidation and acidification, protecting teeth from decaying and clearing away peculiar smell in mouth; 6. Preventing aquatic products from growth of bacterium, getting brown and getting rid of peculiar smell. Tea polyphenols can prevent skin albumen from oxidation and avoid forming brown pigment, so it is added in cosmetic. In addition, it is a kind of fine additive materials for the health of skin of human body because of the functions of restraining bacterium, diminishing inflammation and anti-radiation. Now it has been used in products of cream cosmetic, skin protection articles, astringent, bath liquid, deodorizer, toothpaste and gargle water, etc. Dosage: Experts suggested typical dosage recommendations are for 125-500mg/day preferably of an extract standardized to at least 60% polyphenols and/or EGCG as a marker compound; this should be equivalent to 4-10 cups of brewed green tea. Safety:　 Green tea extract has shown as non-toxic in both acute dosages and high long-term dosage. Additionally, it has no potential for causing mutations, birth defects, and has no adverse effect on fertility, pregnancy, or nursing mothers. Testing Items: Appearance: Light yellow powder Total Ash: ≤0.5% Tea Polyphenol: ≥98.0% pH: 3.0-5.5 Catechin(HPLC): ≥75.0% Heavy Metals: ≤10mg/kg EGCG (HPLC): ≥45.0% As: ≤1.0mg/kg EGC (HPLC): ≥5.0% Total Bacteria: ≤1000 CFU/g Caffeine (HPLC): ≤0.5% E.Coli: Negative Loss on Drying: ≤6.0%

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Shenzhen Naturactive Inc.

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