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Planta Med 1973; 24(8): 397-401
DOI: 10.1055/s-0028-1099516
DOI: 10.1055/s-0028-1099516
PHYTOCHEMICAL INVESTIGATIONS OF THREE SPECIES OF CLARKIA
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Publication History
Publication Date:
14 January 2009 (online)
Abstract
Phytochemical screening indicated that all the three species of Clarkia investigated, contained sterols, flavonoids and tannins but no alkaloids or anthraquinones were found in detectable quantity.
Fraction A (petroleum ether extract) yielded β–sitosterol. Analysis by paper chromatography of fraction B indicated a similar flavonoid pattern in all the three species studied, and the presence of at least 13 flavonoids. Column chromatographic analysis of fraction B resulted in the isolation of quercitrin.