Tea Polyphenols

Tea polyphenols (TPs) are a group of natural compounds extracted from green tea. Tea catechins account for 60% - 80% of the total polyphenols from tea, which are classified as flavonol family. Catechins consist mainly of DL-catechin (DL-C), L-epicatechin (L-EC), L- epigallocatechin (L-EGC), gallocatechin (GC), epicatechin gallate (ECG), epigallocatechin gallate (EGCG), gallocatechin gallate (GCG) and catechin gallate (CG). Due to multiple phenolic hydroxyl groups, catechins are extremely easy to be oxidized, polymerized and condensed. Thus catechins are excellent in anti-oxidation and free radical scavenging.

Place of Origin:	Shanghai Shanghai in China
Model No:	LD-T002