... 95%, EGCG 45%, Caffeine <5% 2.Polyphenol 98%, EGCG 50%, Caffeine <1% Green Tea ExtractGreen, black, and oolong tea are ... Name: Camellia sinensisFamily : TheaceaCommon Name : Green TeaStandardized For: Upto 50% Epigallocatechin Gallate (EGCG) by HPLC, up to 95% total Polyphenols ... Mesh Bulk Density (Tapped) 0.30 - 0.80 g/ml Identification Positive for Catechines by HPLC Assay Total polyphenols by ...