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Planta Med 1978; 34(7): 305-310
DOI: 10.1055/s-0028-1097456
DOI: 10.1055/s-0028-1097456
Research Articles
© Georg Thieme Verlag Stuttgart · New York
HPLC–Analyse von Valeriana mexicana Extrakten
HPLC–Analysis of Valeriana mexicana ExtractsWeitere Informationen
Publikationsverlauf
Publikationsdatum:
13. Januar 2009 (online)

Abstract
The valepotriate composition of Valeriana mexicana extracts was determined by isolation and HPLC analysis. The high valtrat/isovaltrat content is characteristic for this species. Extraction and work–up of the drug results in partial conversion of isovaltrat into homobaldrinal. On this basis a differentiation is possible between Valeriana preparations from the mexicana variety and other species having a different percentage composition of valtrat/isovaltrat.
Key Word Index
HPLC - Valeriana mexicana - Homobaldrinal