Tea polyphenols is one kind of polyphenols compound extract from green tea , the major is catechin compound, is a natural anti-oxidant with excellent anti-oxidation, which is 3-9....

Thea flavin is one kind of the pigment in red tea, is the compound from the tea leaves with the exactly pharmacological effects. The application study on clinic internationally....

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Tea polyphenols is one kind of polyphenols compound extract from green tea , the major is catechin compound, is a natural anti-oxidant with excellent anti-oxidation, which is 3-9....