DISPLACEMENT THIN-LAYER CHROMATOGRAPHY OF SOME ECDYSTEROIDS

被引:2
|
作者
KALASZ, H [1 ]
BATHORI, M [1 ]
MATHE, I [1 ]
机构
[1] ALBERT SZENT GYORGYI MED UNIV,DEPT PHARMACOGNOSY,H-6701 SZEGED,HUNGARY
来源
JOURNAL OF LIQUID CHROMATOGRAPHY | 1995年 / 18卷 / 05期
关键词
D O I
10.1080/10826079508010395
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
The essential steps of displacement thin-layer chromatography and its applications for separation of ecdysteroids are outlined. Finding adequate conditions of displacement thin-layer chromatography for plant ecdysteroids is detailed including the optimisation of mobile phase composition, mobile phase flow rate, and preelution before displacement development. Application of preelution before displacement chromatography has an importance in the case of planar chromatography, both exploring and achieving the displacement separations by HPLC.
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页码:837 / 848
页数:12
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