... , mineral substances, colouring matters, Carbohydrate, Protein, Amino acids, Vitamins,etc. Test Method:HPLCSpecifications can supply: Tea polyphenol: 20%-98%, EGCG: 10%-99 ... , Prevention and cardiovascular disease (eg:cure atherosclerosis, thrombopoiesis and so on), Antidiabetics, Antidiabetics, Sterilization antiviral, prevention and treatment of hepatitis, fatty ...