Determination of nine active components
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Jing Zhao; Qing-Tao Yu; Ping Li; Peng Zhou; Yuan-Jie Zhang; Wei Wang
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Article
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2008
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John Wiley and Sons
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English
⚖ 906 KB
## Abstract A capillary HPLC (cHPLC) coupled with diode array detection (DAD) and MS method was developed for the simultaneously qualitative and quantitative determination of nine components, namely vanillic acid, calycosin‐7‐__O__‐β‐D‐glucoside, (6α__R__,11α__R__)‐9,10‐dimethoxypterocarpan‐3‐__O__