Biosurfactant Production from n-Paraffins by an Air Isolate Pseudomonas aeruginosa OCD1
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概要
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The potential production of biosurfactant was investigated with a strain of Pseudomonas aeruginosa OCD1, which was isolated from air in our laboratory. The degradation of different hydrocarbons was studied with this microorganism. The values of surface tension and emulsification index of culture broth were very promising when n-octadecane was used as substrate. Characterization of biosurfactant revealed that the biosurfactant was rhamnolipid in nature. The surface tension of water was reduced to 31.5 mN/m from 72 mN/m with the critical micelle concentration of 35 mg/L. A low rhamnolipid concentration (< 5 mg/L) had a strong effect on reduction of surface tension.
- 日本油化学会の論文
著者
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BISWAS D.
Department of Materials Science and Engineering, and Microelectronics and Information Systems Resear
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S. Sahoo
Department of Chemical Technology, University of Calcutta
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S. Datta
Department of Chemical Technology, University of Calcutta
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D. Biswas
Department of Chemical Technology, University of Calcutta
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R. Banik
Department of Chemical Technology, University of Calcutta
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Sahoo S.
Department Of Theoretical Physics Indian Association For The Cultivation Of Science
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Datta S.
Department of Mathematics and Astronomy, Lucknow University
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SAHOO S.
Department of Botany, University of Rajasthan
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