Tea polyphenol 也称为绿茶提取物，是茶中天然存在的酚类化合物，具有抗癌、抗氧化、抑制细胞增殖、诱导细胞凋亡、延缓细胞周期和调节致癌物代谢等生物活性。

Tea polyphenol, also called green tea extract, are a mixture of chemical compounds, such as flavanoids and tannins, found naturally in tea. Polyphenols are powerful antioxidants, which can reduce the risk of developing coronary artery disease and a number

84650-60-2

C17H19N3O

281.36

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years