2003•Zhōnghuá yàoxué zázhìRequires access

Comparison of the contents of ferulic acid in Angelica sinensis Oliv.from different regions

Xu Li

Abstract

OBJECTIVE To compare the contents of ferulic acid in Angelica sinensis Oliv.collected from 21 different regions.METHODS The content of ferulic acid was determined by RP HPLC.RESULTS The contents of ferulic acid in all the samples changed from 0.243% to 1.026%.The contents of ferulic acid in Angelica sinensis Oliv. from non genuine herbs in Longxi,Gansu and Yunnan Lijiang were the highest.The lowest contents were found in the herbs from Qingshui and Minxian.CONCLUSION The contents of ferulic acid from genuine herbs were only on the middle level.

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Key concepts: Ferulic acid, Angelica sinensis, Chemistry, Traditional medicine, Chinese herbs, Food science, Chromatography, Traditional Chinese medicine