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Effet des extraits de Moringa oleifera sur les isolats des staphylocoques à coagulase négative

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dc.contributor.author Boussoufa, Nazha
dc.date.accessioned 2018-12-02T08:16:31Z
dc.date.available 2018-12-02T08:16:31Z
dc.date.issued 2018
dc.identifier.uri http://e-biblio.univ-mosta.dz/handle/123456789/3892
dc.description.abstract Coagulase-negative staphylococci have long been regard as devoid of pathogenicity and as simple contaminants of defective specimens. Today they are opportunistic bacteria potentially pathogenic. On the basis of several scientific works on the nutritional, medical and pharmaceutical interest of Moringa oleifera,we investigated the antibacterial activity of extracts obtained from the plant Moringa oleifera (fresh juice extract, infusion extract, decoction extract, ethyl acetate extract, butanolic extract and ethanolic extract) against ten clinical isolates of SCN. According to our results, it appears that the tested extracts of the M. oleifera plant showed variable antibacterial properties against the tested SCN isolates. We noticed a high activity for ethyl acetate extract and medium for butanolic extract, decoction and infusion extract but low for ethanolic extract. The minimum inhibitory concentration (MIC) values recorded by the extracts studied vary from 12,5% to 25% (v/v) for the fresh juice extract, from 0,23mg/ml to 0,93mg/ml and from 6,25mg/ml to 50mg/ml for the ethyl acetate and butanol fractions respectively and from 3,12% to 12,5% for the infusion extract. en_US
dc.language.iso fr en_US
dc.subject SCN en_US
dc.subject Moringa oleifera en_US
dc.subject Activité antibactérienne en_US
dc.subject Antibacterial activity. en_US
dc.title Effet des extraits de Moringa oleifera sur les isolats des staphylocoques à coagulase négative en_US
dc.type Other en_US

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