| 摘要 |
The objective of the present invention is to provide a tea polyphenol composition that has reduced bitterness and astringency while containing catechins with high purity. The present invention provides a tea polyphenol composition, (A) comprising 85% by weight to 95% by weight of catechins, (B) wherein the catechins contains epigallocatechin gallate and gallocatechin gallate at a ratio of 65% by weight to 80% by weight and (C) wherein the ratio given by (epigallocatechin gallate+gallocatechin gallate)/(epicatechin+catechin+epigallocatechin+gallocatechin+epicatechin gallate+catechin gallate) is from 2 to 4.
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