The anaerobic biodegradation of diethanolamine by a nitrate reducing bacterium
The ability of bacterial cultures to degrade diethanolamine under anoxic conditions with nitrate as an electron acceptor was investigated. A mixed culture capable of anaerobic degradation of diethanolamine was obtained from river sediments by enrichment culture. From this a single bacterial strain w...
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Veröffentlicht in: | Biodegradation (Dordrecht) 1996-06, Vol.7 (3), p.183-189 |
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description | The ability of bacterial cultures to degrade diethanolamine under anoxic conditions with nitrate as an electron acceptor was investigated. A mixed culture capable of anaerobic degradation of diethanolamine was obtained from river sediments by enrichment culture. From this a single bacterial strain was isolated which could use diethanolamine, monoethanolamine, triethanolamine and N-methyl diethanolamine as its sole carbon and energy sources either aerobically or anaerobically. Growth on diethanolamine was faster in the absence of oxygen. The accumulation of possible metabolites in the culture medium was determined as was the ability to grow on certain putative intermediates in the degradation of diethanolamine. A possible pathway for the degradation of ethanolamines by this organism is suggested. |
doi_str_mv | 10.1007/BF00058178 |
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A possible pathway for the degradation of ethanolamines by this organism is suggested.</description><identifier>ISSN: 0923-9820</identifier><identifier>EISSN: 1572-9729</identifier><identifier>DOI: 10.1007/BF00058178</identifier><identifier>PMID: 8782390</identifier><language>eng</language><publisher>Dordrecht: Springer</publisher><subject>Anaerobiosis ; Bacteria - metabolism ; Biodegradation of pollutants ; Biodegradation, Environmental ; Biological and medical sciences ; Biotechnology ; Culture Media ; Electron Transport ; Environment and pollution ; Ethanolamines - metabolism ; Fundamental and applied biological sciences. Psychology ; Industrial applications and implications. 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S</creatorcontrib><creatorcontrib>JENKEY, N. D</creatorcontrib><creatorcontrib>TOWNSLEY, C. C</creatorcontrib><title>The anaerobic biodegradation of diethanolamine by a nitrate reducing bacterium</title><title>Biodegradation (Dordrecht)</title><addtitle>Biodegradation</addtitle><description>The ability of bacterial cultures to degrade diethanolamine under anoxic conditions with nitrate as an electron acceptor was investigated. A mixed culture capable of anaerobic degradation of diethanolamine was obtained from river sediments by enrichment culture. From this a single bacterial strain was isolated which could use diethanolamine, monoethanolamine, triethanolamine and N-methyl diethanolamine as its sole carbon and energy sources either aerobically or anaerobically. Growth on diethanolamine was faster in the absence of oxygen. The accumulation of possible metabolites in the culture medium was determined as was the ability to grow on certain putative intermediates in the degradation of diethanolamine. A possible pathway for the degradation of ethanolamines by this organism is suggested.</description><subject>Anaerobiosis</subject><subject>Bacteria - metabolism</subject><subject>Biodegradation of pollutants</subject><subject>Biodegradation, Environmental</subject><subject>Biological and medical sciences</subject><subject>Biotechnology</subject><subject>Culture Media</subject><subject>Electron Transport</subject><subject>Environment and pollution</subject><subject>Ethanolamines - metabolism</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Industrial applications and implications. 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S</creatorcontrib><creatorcontrib>JENKEY, N. D</creatorcontrib><creatorcontrib>TOWNSLEY, C. C</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aqualine</collection><jtitle>Biodegradation (Dordrecht)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>KNAPP, J. S</au><au>JENKEY, N. D</au><au>TOWNSLEY, C. 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subjects | Anaerobiosis Bacteria - metabolism Biodegradation of pollutants Biodegradation, Environmental Biological and medical sciences Biotechnology Culture Media Electron Transport Environment and pollution Ethanolamines - metabolism Fundamental and applied biological sciences. Psychology Industrial applications and implications. Economical aspects Nitrates - metabolism Oxidation-Reduction |
title | The anaerobic biodegradation of diethanolamine by a nitrate reducing bacterium |
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