%0 Journal Article
%T Quantitative Determination of Icariin in "Tangzhi Shuangjiang Cha" by High Performance Liquid Chromatography<br>高效液相色谱法测定糖脂双降茶中淫羊藿甙的含量
%A ZHANG Guo gang
%A ZENG Hong
%A XU Sui xu
%A <br>张国刚
%A 曾红
%A 徐绥绪
%J 色谱
%D 2001
%I 
%X Icariin in "Tangzhi Shuangjiang Cha" was quantitatively determined by HPLC with ODS column, a mixture of MeOH-H2O(60:40, V/V) as mobile phase and UV detection at 270 nm. There was a good linear relationship within the range of 0.1 g/L-0.5 g/L(r = 0.9993). The average recovery was 101.4%, RSD was below 2.7%(n = 3). The method is rapid, simple, accurate and reproducible. And the method is proposed to be used for quality control of "Tangzhi Shuangjiang Cha".
%K high performance liquid chromatography
%K icariin
%K Tangzhi Shuangjiang Cha<br>高效液相色谱
%K 淫羊藿甙
%K 糖脂双降茶
%K 中药分析
%K 质量检验
%K 含量测定
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=D3CE0748D9923B59&yid=14E7EF987E4155E6&vid=2A8D03AD8076A2E3&iid=E158A972A605785F&sid=683005D16807E4FE&eid=2E41258BCB9A7DB2&journal_id=1000-8713&journal_name=色谱&referenced_num=4&reference_num=7