2005Unpublished venueRequires access

Content Determination of Icariin in Fucongxiang Liquid by HPLC

Guo-shen Zheng

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Abstract

OBJECTIVE:To establish the content determination method of Icariin in Fucongxiang liquid by HPLC.METHODS:HPLC was performed to determine Icariin on VP-ODS column.The mobile phase was acetonitrile:water(30∶70).Detecting wavelength was270nm.RESULTS:The detected concentration of Icariin was in the good linear range of2.8~28.0μg/ml(r=1.0000),and the average recovery was100.03%(RSD=0.54%,n=5).CONCLUSIONS:The estab-lished method is simple,sensitive,accurate and available for the quality control of Fucongxiang liquid.

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What this paper is about

OBJECTIVE:To establish the content determination method of Icariin in Fucongxiang liquid by HPLC.METHODS:HPLC was performed to determine Icariin on VP-ODS column.The mobile phase was acetonitrile:water(30∶70).Detecting wavelength was270nm.RESULTS:The detected concentration of Icariin was in the good linear range of2.8~28.0μg/ml(r=1.0000),and the average recovery was100.03%(RSD=0.54%,n=5).CONCLUSIONS:The estab-lished method is simple,sensitive,accurate and available for the quality control of Fucongxiang liquid.

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Available abstract

OBJECTIVE:To establish the content determination method of Icariin in Fucongxiang liquid by HPLC.METHODS:HPLC was performed to determine Icariin on VP-ODS column.The mobile phase was acetonitrile:water(30∶70).Detecting wavelength was270nm.RESULTS:The detected concentration of Icariin was in the good linear range of2.8~28.0μg/ml(r=1.0000),and the average recovery was100.03%(RSD=0.54%,n=5).CONCLUSIONS:The estab-lished method is simple,sensitive,accurate and available for the quality control of Fucongxiang liquid.

Key concepts: Icariin, Chromatography, High-performance liquid chromatography, Chemistry, Linear relationship, Linear range, Content determination, Detection limit

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