Screening of antimicrobial activity of some plants belonging to the Apocynaceae and Loganiaceae.
A review is given of the literature on the antimicrobial activity of various indole alkaloids. The data are briefly discussed. A screening was performed of a series of plants belonging to the indole alkaloid rich plant families Apocynaceae and Loganiaceae, 25 materials representing 14 Apocynaceae species and 54 materials representing 41 Strychnos species were investigated. No activity against the yeast or the fungus, used as test organisms was found. A number of extracts showed activity against the gram-positive test organisms, 4 species showed activity against gram-negative bacteria.
D000470:Alkaloids / Q000494:pharmacology; D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents; D001419:Bacteria / Q000187:drug effects; D003470:Culture Media; D007211:Indoles / Q000494:pharmacology; D008826:Microbial Sensitivity Tests; D010946:Plants, Medicinal
D000470:Alkaloids; D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents; D003470:Culture Media; D007211:Indoles