%0 Journal Article
%T Practical Optimization of the Two-Dimensional Thin-Layer Chromatographic Separation of Ginsenosides<br>人参皂苷正相薄层色谱二维分离的优化
%A ZHOU Xuan
%A LIN Le-ming
%A ZHANG Jun
%A <br>周漩
%A 林乐明
%A 张军
%J 色谱
%D 2000
%I 
%X A computer assisted method is presented for optimization of mobile phase selection for separation of the mixture of ginsenosides in two dimensional TLC This method bases on the correlation between the proportions of mobile phases and the retention values R f of ginsenosides, and uses D min (the minimum distance of two spots) as the selection criterion with a two factor ( X s, Y s) statistical scanning technique The experimental results, from which we observe that more new spots are separated than on one dimensional TLC, are in excellent agreement with the predicted results.
%K ginsenoside
%K two
%K dimensional thin
%K layer chromatography
%K D
%K min<br>人参皂苷
%K 二维薄层色谱法
%K Dmin
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=26BF2E6EB8A9875EBAE4DF25B126B3DC&yid=9806D0D4EAA9BED3&vid=13553B2D12F347E8&iid=B31275AF3241DB2D&sid=DEBDB7F30FBA7F9B&eid=811ACA5D3673A764&journal_id=1000-8713&journal_name=色谱&referenced_num=0&reference_num=12