Qualitative and Quantitative Variation in Anthraquinone Derivatives and Quarcetine Glycoside of Rheum Species from Garhwal Himalaya
M. C. Purohit1, U. C. Maithani and R. K. Joshi2
1Department of Chemistry H.N.B. Garhwal University Campus, Pouri (Garhwal) (India) 2Department of Chemistry Government P.G. College, Gopeshwar (India)
Rhizomes of two Rheum species were analysed for the presence of anthraquinones and a quercetin glycoside (rutin) by High Performance Liquid Chromatography. Variations in the active contents were found in rhizomes collected from different populations and different altitude. The contents also vary with season and age of the plants.
KEYWORDS:Rheum emodi; R. moorcroftianum; Polygonaceae; anthraquinone derivatives; quercetin glycoside; HPLC
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| Copy the following to cite this article: Purohit M. C, Maithani U. C, Joshi R. K. Qualitative and Quantitative Variation in Anthraquinone Derivatives and Quarcetine Glycoside of Rheum Species from Garhwal Himalaya. Orient J Chem 2007;23(2). |
| Copy the following to cite this URL: Purohit M. C, Maithani U. C, Joshi R. K. Qualitative and Quantitative Variation in Anthraquinone Derivatives and Quarcetine Glycoside of Rheum Species from Garhwal Himalaya. Orient J Chem 2007;23(2). Available from: http://www.orientjchem.org/?p=20176 |
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