Influence of medium ph on surfactant synthesis by Acinetobacter calcoaceticus IMV B-7241 on hydrophilic substrate ethanol

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dc.contributor.authorAntoniuk, Svitlana
dc.contributor.authorKonon, Anastasia
dc.contributor.authorChebotaryova, Ksenia
dc.date.accessioned2015-06-25T07:53:19Z
dc.date.available2015-06-25T07:53:19Z
dc.date.issued2012
dc.description.abstractThe synthesis of exocellular metabolites with surface-active and emulsifying properties was investigated at the maintaining pH at 5.0-8.0 rate during the cultivation of Acinetobacter calcoaceticus IMV B-7241 on the medium with ethanol (2% by volume). It was stated that the maintaining pH at 7.0 by the KOH solution was accompanied by the increase of surfactant synthesis in 1.8 times comparing with the process without pH regulation. The replacement of KOH on NaOH for the maintaining pH at an optimal level led to the decrease of surfactant concentration in 1.2-1.5 times that was caused by the inhibitory effect of sodium cations on the activity of enzymes of surface-active amino- and glycolipids biosynthesis.uk_UA
dc.identifier.citationAntonyuk, S. Influence of medium ph on surfactant synthesis by Acinetobacter calcoaceticus IMV B-7241 on hydrophilic substrate ethanol / S. Antonyuk, A. Konon, K. Chebotaryova // Ukrainian food journal. – 2012. - № 2. – С. 8-11.uk_UA
dc.identifier.urihttps://dspace.nuft.edu.ua/handle/123456789/21388
dc.subjectкафедра біотехнології і мікробіологіїuk_UA
dc.subjectAcinetobacter calcoaceticus IMV B-7241uk_UA
dc.subjectpH regulationuk_UA
dc.subjectрегулирование рНuk_UA
dc.subjectрегулювання рНuk_UA
dc.titleInfluence of medium ph on surfactant synthesis by Acinetobacter calcoaceticus IMV B-7241 on hydrophilic substrate ethanoluk_UA
dc.typeArticleuk_UA

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