Antimikrobna aktivnost Rhodobryum ontariense
Antimicrobial activity of Rhodobryum ontariense
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The antimicrobial activity of dimethyl sulfoxide extract of moss Rhodobryum ontariense (Kindb.) Kindb. was evaluated by microdilution method against eight bacterial (Escherichia coli, Pseudomonas aeruginosa, Salmonella typhimurium, Enterobacter cloacae, Listeria monocytogenes, Bacillus cereus, Micrococcus flavus and Staphylococcus aureus) and five fungal species (Aspergillus versicolor, Aspergillus fumigatus, Penicillium funiculosum, Penicillium ochrochloron and Trichoderma viride). The extract was proven to be active against all the bacteria and fungi tested but to varying degrees. It showed better inhibitory activity compared to the known antifungal drug against T. viride (MIC 100 and 200 μg/ml, respectively). This finding implies that R. ontariense could be considered as a promising material for natural antifungal products.
Keywords:mahovina; moss; Rhodobryum ontariense; Rhodobryum ontariense; DMSO extract; DMSO ekstrakt; antibacterial and antifungal activity; antibakterijska i antifungalna aktivnost
Source:Hemijska industrija, 2012, 66, 3, 381-384