%0 Journal Article
%T Determination of Echinacoside in Congrong Spirit by Reversed-Phase High Performance Liquid Chromatography<br>反相高效液相法测定苁蓉酒中松果菊苷的含量
%A Li Lei
%A Peng-fei Tu
%A Jian-guo Zhang
%A Yan-kui Zhai
%A Shi-chen Yu
%A <br>雷丽
%A 屠鹏飞
%A 张建国
%A 翟彦奎
%A 余世臣
%J 色谱
%D 2002
%I 
%X A reversed-phase high performance liquid chromatographic method, which is relatively simple, rapid and effective for echinacoside determination in Congrong spirit, has been developed. With this method, the peak of echinacoside could be separated completely from other interfering components in the spirit. The chromatographic conditions used were a reversed-phase C18 column at 25 degrees C with detection wavelength at 330 nm and CH3CN-1% HAc (14:86 in volume ratio) as mobile phase. A good linear relationship has been obtained between 0.52 microgram to 2.60 micrograms of echinacoside. The recovery was 99.7%.
%K reversed-phase high performance liquid chromatography
%K echinacoside
%K Congrong spirit<br>测定
%K 反相高效液相色谱法
%K 松果菊苷
%K 苁蓉酒
%K 药酒
%K 分析
%K 质量检验
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=B57F4ABBD892BD62&yid=C3ACC247184A22C1&vid=A04140E723CB732E&iid=B31275AF3241DB2D&sid=90773C2285A2F0BB&eid=E04FC1B5BC47587B&journal_id=1000-8713&journal_name=色谱&referenced_num=1&reference_num=3