Reference : Reversed-Phase Hptlc Densitometric Evaluation of Fraxin in Fraxinus Excelsior Leaves

	Document type :	Scientific journals : Article
	Discipline(s) :	Human health sciences : Pharmacy, pharmacology & toxicology
	To cite this reference:	http://hdl.handle.net/2268/26802

Title :	Reversed-Phase Hptlc Densitometric Evaluation of Fraxin in Fraxinus Excelsior Leaves
Language :	English
Author, co-author :	Poukens-Renwart, P. [> > > >]
	Tits, Monique [Université de Liège - ULg > Département de pharmacie > Phytochimie et phytothérapie >]
	Wauters, Jean-Noël [Université de Liège - ULg > Département de pharmacie > Département de pharmacie >]
	Angenot, Luc [Université de Liège - ULg > Département de pharmacie > Pharmacognosie >]
Publication date :	1992
Journal title :	Journal of Pharmaceutical & Biomedical Analysis
Volume :	10
Issue/season :	10-12, Oct-Dec
Pages :	1089-91
Peer reviewed :	Yes (verified by ORBi)
Audience :	International
ISSN :	0731-7085
Keywords :	[en] coumarins ; fraxin ; Fraxinus excelsior ; RP HPTLC densitometry ; RP HPLC
Abstract :	[en] The present work describes a rapid and selective assay for fraxin based on its characteristic fluorescent properties by densitometry on reversed-phase HPTLC plates. Two chromatographgic procedures (Silicagel and RP 18) have been assessed and the results compared to those obtained by reversed-phase HPLC on ODS-silica. The amount of fraxin found in six commercial batches of Fraxinus excelsior leaves ( based on dry weight) ranged from 0.1 to 0.2%.
Permalink :	http://hdl.handle.net/2268/26802

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	Fulltext file(s): File Commentary Version Size Access Restricted access Journal of Pharmaceutical Biomedical Analysis (1992) vol 10 n10_12 pp 1089_1091.pdf Publisher postprint 149.88 kB Request copy

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