In vitro antimicrobial activity of extracts and isolated constituents of Geum rivale.
The antimicrobial activity of extracts of Geum rivale (Rosaceae) and that of some isolated constituents, on bacteria and fungi, was evaluated. The activity was concentrated in the triterpenes fraction and, for gram+ and gram- bacteria, also in the flavonoids fraction.
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Sezione di Biotossicologia, Dipartimento di Prevenzione A.U.S.L. 6 via Marradi 116, Livorno, Italy.
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D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents / Q000494:pharmacology*; D001419:Bacteria / Q000187:drug effects*; D005658:Fungi / Q000187:drug effects*; D006801:Humans; D008826:Microbial Sensitivity Tests; D010936:Plant Extracts / Q000494:pharmacology; D012393:Rosacea
D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents; D010936:Plant Extracts