1.Latin Name: Camellia Sinensis
2.Active Ingredients: Tea Polyphenols
3.Specification Available: UV 20%-80%
4.Food grade

Key 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%.

Function:
Green tea extract has been proven 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. At present, Green tea extract has been extensively applied in the industries of foods and beverage, health-care and medicines, homes chemicals and house electric appliances.
Tea polyphenols has been validated In the application of medicine and health products, It? definite medical function in medicine and health products 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 leucocyte in the cause of chemical treatment and radioactive treatment for cancer.
4.Resisting the tumour and the break of blood vessel.
5.Restraining and killing the production and growth of pathogeny bacterium and virus; on the other hand, doing good to available bacterium such as two-brunch bacterium.
6.Resisting radiation.
7.Regulating the body weight.