Determination of Pinocembrin Content in Glycyrrhiza glabra L. Herbs by HPLC

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发表日期：

2024年1月1日

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V. A. Kurkin,
O. A. Belova,
A. R. Mubinov,
M. V. Egorov

摘要

A method for quantitative determination of pinocembrin in herb of licorice (Glycyrrhiza glabra L.) using high-performance liquid chromatography (HPLC) was developed. The content of the dominant flavonoid pinocembrin (5,7-dihydroxyflavanone) in G. glabra herb varied from 0.39 ± 0.007% to 1.28 ± 0.022%. The error of a single determination of the pinocembrin content in G. glabra herb was ±6.30% with confidence probability 95%.