Effect of the vapour phase on the TLC separation of tropane alkaloids

The effect of conditioning the silica layer by mobile phase vapour or ammonia vapour on the retention of alkaloids eluted with non-aqueous mobile phases was examined. The effect of vapour phase composition on system efficiency, peak symmetry, and separation selectivity were also investigated. The mo...

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Published inActa chromatographica Vol. 22; no. 4; pp. 515 - 525
Main Authors Gadzikowska, M., Jóźwiak, G. W., Waksmundzka-Hajnos, M.
Format Journal Article
LanguageEnglish
Published 01.12.2010
Subjects
Datura innoxia
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Summary:The effect of conditioning the silica layer by mobile phase vapour or ammonia vapour on the retention of alkaloids eluted with non-aqueous mobile phases was examined. The effect of vapour phase composition on system efficiency, peak symmetry, and separation selectivity were also investigated. The most effective and selective systems were used for separation of the alkaloid fraction of Datura innoxia.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1233-2356
2083-5736
DOI:10.1556/AChrom.22.2010.4.2