Articles
APPLICABILITY OF OVERPRESSURED THIN-LAYER CHROMATOGRAPHY IN PHYTOCHEMISTRY
Article number
96_51
Pages
113 – 124
Language
Abstract
According to some theoretical calculations the quadratic law of thin-layer chromatographic development isn’t valid in overpressured thin-layer chromatography.
The migration of the solvent front in this new planar liquid chromatographic technique is described by a simple equation.
The stable and high speed flow velocity of mobile phase in overpressured thin-layer chromatography gives a good opportunity for the quick and efficient separation of various plant substance groups.
These advantages were demonstrated by separation of Digitalis glycosides
The migration of the solvent front in this new planar liquid chromatographic technique is described by a simple equation.
The stable and high speed flow velocity of mobile phase in overpressured thin-layer chromatography gives a good opportunity for the quick and efficient separation of various plant substance groups.
These advantages were demonstrated by separation of Digitalis glycosides
Authors
E. Tyihák, E. Mincsovics, P. Tétényi, I. Zámbó, H. Kalász
Keywords
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