%0 Journal Article
%T Determination of Xanthones in Swertia mussotii and Swertia franchetiana by High Performance Liquid Chromatography<br>川西獐牙菜与抱茎獐牙菜中GFDA2酮的高效液相色谱分析
%A SONG Yali
%A HU Fengzu
%A LIN Pengcheng
%A LU Yongchang
%A SHI Zhixian
%A <br>宋娅莉
%A 胡凤祖
%A 林鹏程
%A 卢永昌
%A 师治贤
%J 色谱
%D 2004
%I 
%X A simple and rapid method for simultaneous separation and determination of xanthones in Swertia mussotii and Swertia franchetiana by high performance liquid chromatography has been established. The analysis was performed on a Kromasil C18 column (250 mm x 4.60 mm i.d., 5 microm) (at 20 degrees C) eluted with methanol and 0.1% aqueous phosphoric acid (73: 27 in volume ratio) as mobile phase at a flow rate of 1.0 mL/min and with UV detection at 260 nm. Results showed that xanthones were separated successfully from each other and from other interfering components. There was a good linear relationship between the content of component and its peak area for each xanthone, with the correlation coefficients of 0.999 2 - 0.999 9. The convenient method can be used for quantitative analysis of xanthones.
%K reversed-phase high performance liquid chromatography
%K xanthones
%K Swertia mussotii
%K Swertia franchetiana<br>中草药
%K 川西獐牙菜
%K 抱茎獐牙菜
%K San酮
%K 高效液相色谱分析
%K 分离
%K 含量测定
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=D164925C57B85292&yid=D0E58B75BFD8E51C&vid=BC12EA701C895178&iid=CA4FD0336C81A37A&sid=987EDA49D8A7A635&eid=8E6AB9C3EBAAE921&journal_id=1000-8713&journal_name=色谱&referenced_num=7&reference_num=19