Simultaneous determination of six isoflavonoids in commercial Radix Astragali by HPLC-UV |
| |
| Authors: | Wu Tao Annie Bligh S W Gu Li-hua Wang Zheng-tao Liu He-ping Cheng Xue-mei Branford-White Chris J Hu Zhi-bi |
| |
| Institution: | Shanghai R&D Center for Standardization of Traditional Chinese Medicines, Shanghai, 201203, China. |
| |
| Abstract: | A HPLC-UV method for the quantification of six major isoflavonoids, calycosin 7-O-beta-D-glucoside (1), formononetin 7-O-beta-D-glucoside (2), (6alphaR, 11alphaR) 3-hydroxy-9,10-dimethoxypterocarpan-3-O-beta-D-glucoside (3), 7,2'-dihydroxy-3',4'-dimethoxyisoflavan-7-O-beta-D-glucoside (4), calycosin (5) and formononetin (6), in Radix Astragali (Huangqi) was developed and validated. The method was proven to be sensitive, specific, accurate and precise, as well as effective and easy. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect PubMed 等数据库收录！ |
|
