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Roots of Pelargonium sidoides D.C. are used for the production of phytomedicines. Current quality control of phytopreparations containing P. sidoides extracts has been made in terms of total phenolics content. In this work we describe the development and validation of an HPLC method for the analysis of P. sidoides tincture and commercial syrup phytopreparations using umckalin (7-hydroxy-5,6-dimethoxycoumarin)...
Pelargonium sidoides DC. (Geraniaceae) root extracts are used locally and globally as herbal medicines. Subsequently, high levels of wild root harvest in the years preceding this study, to supply international demand for raw materials, prompted this investigation of the prospects for sustainable root harvest through wild collection and greenhouse cultivation. A novel method was developed for the purification...
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