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CAS NO.: 989-51-5
Synonym: (2R,3R)-2-(3,4,5-Trihydroxy-phenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol3-(3,4,5-trihydroxybenzoate),(-)-Epigallocatechin gallate,(-)-Epigall-ocatechin gallate 3-O-gallate
Molecular Formula: C22H18O11
Molecular Weight: 458.37
The main technique index:
Raw material: Greentea
Characteristics: White power; taste bitter and acerbity; dissolve in the water
Purity: 90%-99.5%
Moisture: No more than 5%
Heavy Metal: No more than 10ppm
Single largest impurity: No more than 1.0%
Function: Epigallocatechin gallate(EGCG) is a widely and highly effective antioxidant. The antioxidant characteristics is at lest 100 times more effective than Vitamin+C-p1.html" target='_blank'>vitamin C and 25 times more effective than vitamin E, protecting cells and DNA from damage, which are believed to be linked to cancer, heart disease and other potentially fatal illnesses. The biological benefits of EGCG are generally attributed to their antioxidant characteristics to scavenge free radical oxygen.
Store in a cool and dry area, keep sealed and keep away from direct light.