Xi’an Biosep- Green Tea P.E.[Source] the new leaf of Camellia sinensis O. Ktze.[Specification] TP 10％～98%; EGCG 40％～70％[Analysis Method] UV HPLC[Usage] Polyphenol have obvious effect on the following aspects: Reduce blood pressure, anti-hem agglutination, lose weight, reduce blood glucose, prevent and cure diabetes, kill germs; protect digestive system, respiratory system; prevent and cure flu, hepatitis, adipose hepatica, periodontitis, detoxify and strengthen the immunity.