Original paper
Inhibitory Effect of Flavan-3-ols Isolated from Oolong Tea on Xanthine Oxidase
Volume: 28, Issue: 6, Pages: 1084 - 1088
Published: Jan 1, 1996
Abstract
As a series of study for an anti-gout agent, two flavan-3-ols have been isolated from Oolong tea. They showed positive reaction in solution and , which were able to be confirmed in TLC with dimeric flavan-3-ols. The components were identified as procyanidin B-2 and procyanidin B-2-O-3, 3'-di-gallate by spectroscopic analysis. Their inhibitory effect on xanthine oxidase was also investigated and procyanidin B-2-O-3, 3'-digallate showed 60.6%...
Paper Details
Title
Inhibitory Effect of Flavan-3-ols Isolated from Oolong Tea on Xanthine Oxidase
Published Date
Jan 1, 1996
Volume
28
Issue
6
Pages
1084 - 1088