Antimicrobial activity of surfactances of bacteria Nocardia, Rhodococcus and Acinetobacter genera

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dc.contributor.authorPirog, Tatiana
dc.contributor.authorKliuchka, Igor
dc.contributor.authorLutsay, Dariya
dc.contributor.authorKliuchka (Nykytyuk), Lilia
dc.contributor.authorSkrotska, Oksana
dc.date.accessioned2023-03-28T09:11:11Z
dc.date.available2023-03-28T09:11:11Z
dc.date.issued2021
dc.description.abstractIt was found that the minimum inhibitory concentrations against bacteria and yeast of Acinetobacter calcoaceticus IMV B-7241, Rhodococcus erythropolis IMV Ac-5017 and Nocardia vaccinii IMV B-7405 surfactants, synthesized on traditional substrates, were 9–120 μg/ml and were within the limits defined for the surfactants known in the world. It was for the first time established that surfactants synthesized by the study strains on wastes of biodiesel production and fried sunflower oil were characterized by high antimicrobial activity against bacteria and yeast (minimum inhibitory concentrations 0.45–120 and 1.9–142 μg/ml respectively). It was found that the added of both live and inactivated Escherichia coli ІEM-1 and Bacillus subtilis BT-2 cells in R. erythropolis IMV Ac-5017 and N. vaccinii IMV B-7405 medium cultivation was accompanied by synthesis of surfactants, minimum inhibitory concentrations of which were several times lower than those showed for surfactants synthesized without competitive microorganisms. The obtained results indicate the possibility of using the studied surfactants as effective antimicrobial agents.uk_UA
dc.identifier.citationAntimicrobial activity of surfactances of bacteria Nocardia, Rhodococcus and Acinetobacter genera / Т. P. Pirog, І. V. Kliuchka, D. А. Lutsai, L. V. Kliuchka, O. I. Skrotska // World of medicine and biology. – 2021. – № 4(78). – Р. 237-241.uk_UA
dc.identifier.urihttps://dspace.nuft.edu.ua/handle/123456789/39455
dc.language.isoenuk_UA
dc.subjectnanoparticlesuk_UA
dc.subjectsilveruk_UA
dc.subjectyeastuk_UA
dc.subjectbiosynthesisuk_UA
dc.subjectSaccharomyces cerevisiaeuk_UA
dc.subjectкафедра біотехнології і мікробіологіїuk_UA
dc.titleAntimicrobial activity of surfactances of bacteria Nocardia, Rhodococcus and Acinetobacter generauk_UA
dc.typeArticleuk_UA

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