Analysis of biodegradation by-products of nitrobenzene and aniline mixture by a cold-tolerant microbial consortium
•NB and AN degrading consortium isolated from the contaminated site was cold-tolerant.•Composition of the microbial consortium was analyzed by PCR-pyrosequencing method.•By-products of NB and AN mixture degradation by this consortium were first reported.•New by-products were generated by biodegradin...
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| Veröffentlicht in: | Journal of hazardous materials 2013-09, Vol.260, p.323-329 |
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| creator | Liu, Na Li, Haijun Ding, Feng Xiu, Zongming Liu, Peng Yu, Ying |
| description | •NB and AN degrading consortium isolated from the contaminated site was cold-tolerant.•Composition of the microbial consortium was analyzed by PCR-pyrosequencing method.•By-products of NB and AN mixture degradation by this consortium were first reported.•New by-products were generated by biodegrading of NB and AN simultaneously.
A cold-tolerant microbial consortium, which can use nitrobenzene (NB) and aniline (AN) as sole carbon, nitrogen and energy sources, was isolated from an NB and AN contaminated site. Pilot 454 pyrosequencing analysis of the consortium showed that it was mainly made up of Pseudomonas spp. (98%). At 10°C, the consortium degraded the mixture of 50mg/L NB and 50mg/L AN at a similar rate as those achieved at 20°C and 30°C. The biodegradation by-products with different initial NB and AN concentrations at 10°C were analyzed. Azobenzene, azoxybenzene and acetanilide were observed in NB and AN mixtures degradation. These by-products are generated by the reaction between different intermediates resulting from the NB and AN degradation as well as the parent compounds. To the best of our knowledge, this is the first report confirming the by-products of NB and AN mixture biodegradation by a cold-tolerant microbial consortium. |
| doi_str_mv | 10.1016/j.jhazmat.2013.05.033 |
| format | Article |
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A cold-tolerant microbial consortium, which can use nitrobenzene (NB) and aniline (AN) as sole carbon, nitrogen and energy sources, was isolated from an NB and AN contaminated site. Pilot 454 pyrosequencing analysis of the consortium showed that it was mainly made up of Pseudomonas spp. (98%). At 10°C, the consortium degraded the mixture of 50mg/L NB and 50mg/L AN at a similar rate as those achieved at 20°C and 30°C. The biodegradation by-products with different initial NB and AN concentrations at 10°C were analyzed. Azobenzene, azoxybenzene and acetanilide were observed in NB and AN mixtures degradation. These by-products are generated by the reaction between different intermediates resulting from the NB and AN degradation as well as the parent compounds. To the best of our knowledge, this is the first report confirming the by-products of NB and AN mixture biodegradation by a cold-tolerant microbial consortium.</description><identifier>ISSN: 0304-3894</identifier><identifier>EISSN: 1873-3336</identifier><identifier>DOI: 10.1016/j.jhazmat.2013.05.033</identifier><identifier>PMID: 23774783</identifier><identifier>CODEN: JHMAD9</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Aniline ; Aniline Compounds - analysis ; Applied sciences ; Biodegradation ; Biodegradation, Environmental ; By-products ; Byproducts ; Cold Temperature ; Cold-tolerant consortium ; Consortia ; Degradation ; Exact sciences and technology ; Kinetics ; Microbial Consortia ; Microorganisms ; Nitrobenzene ; Nitrobenzenes ; Nitrobenzenes - analysis ; Phylogeny ; Pollution ; Polymerase Chain Reaction ; Pseudomonas ; Pseudomonas - metabolism ; RNA, Ribosomal, 16S - analysis ; Sequence Analysis, DNA ; Soil Pollutants - analysis ; Temperature ; Time Factors ; Water Pollutants, Chemical - analysis</subject><ispartof>Journal of hazardous materials, 2013-09, Vol.260, p.323-329</ispartof><rights>2013</rights><rights>2014 INIST-CNRS</rights><rights>Copyright © 2013. Published by Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c498t-48e0d4b70f821effcfe2f6b0af5c6c9f06994ab1e6d047b9ed1dafb5fe8e955e3</citedby><cites>FETCH-LOGICAL-c498t-48e0d4b70f821effcfe2f6b0af5c6c9f06994ab1e6d047b9ed1dafb5fe8e955e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jhazmat.2013.05.033$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27928,27929,45999</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27673690$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23774783$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Na</creatorcontrib><creatorcontrib>Li, Haijun</creatorcontrib><creatorcontrib>Ding, Feng</creatorcontrib><creatorcontrib>Xiu, Zongming</creatorcontrib><creatorcontrib>Liu, Peng</creatorcontrib><creatorcontrib>Yu, Ying</creatorcontrib><title>Analysis of biodegradation by-products of nitrobenzene and aniline mixture by a cold-tolerant microbial consortium</title><title>Journal of hazardous materials</title><addtitle>J Hazard Mater</addtitle><description>•NB and AN degrading consortium isolated from the contaminated site was cold-tolerant.•Composition of the microbial consortium was analyzed by PCR-pyrosequencing method.•By-products of NB and AN mixture degradation by this consortium were first reported.•New by-products were generated by biodegrading of NB and AN simultaneously.
A cold-tolerant microbial consortium, which can use nitrobenzene (NB) and aniline (AN) as sole carbon, nitrogen and energy sources, was isolated from an NB and AN contaminated site. Pilot 454 pyrosequencing analysis of the consortium showed that it was mainly made up of Pseudomonas spp. (98%). At 10°C, the consortium degraded the mixture of 50mg/L NB and 50mg/L AN at a similar rate as those achieved at 20°C and 30°C. The biodegradation by-products with different initial NB and AN concentrations at 10°C were analyzed. Azobenzene, azoxybenzene and acetanilide were observed in NB and AN mixtures degradation. These by-products are generated by the reaction between different intermediates resulting from the NB and AN degradation as well as the parent compounds. To the best of our knowledge, this is the first report confirming the by-products of NB and AN mixture biodegradation by a cold-tolerant microbial consortium.</description><subject>Aniline</subject><subject>Aniline Compounds - analysis</subject><subject>Applied sciences</subject><subject>Biodegradation</subject><subject>Biodegradation, Environmental</subject><subject>By-products</subject><subject>Byproducts</subject><subject>Cold Temperature</subject><subject>Cold-tolerant consortium</subject><subject>Consortia</subject><subject>Degradation</subject><subject>Exact sciences and technology</subject><subject>Kinetics</subject><subject>Microbial Consortia</subject><subject>Microorganisms</subject><subject>Nitrobenzene</subject><subject>Nitrobenzenes</subject><subject>Nitrobenzenes - analysis</subject><subject>Phylogeny</subject><subject>Pollution</subject><subject>Polymerase Chain Reaction</subject><subject>Pseudomonas</subject><subject>Pseudomonas - metabolism</subject><subject>RNA, Ribosomal, 16S - analysis</subject><subject>Sequence Analysis, DNA</subject><subject>Soil Pollutants - analysis</subject><subject>Temperature</subject><subject>Time Factors</subject><subject>Water Pollutants, Chemical - analysis</subject><issn>0304-3894</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkU9v1DAQxS0EokvhI4ByQeKSMI7_JDmhqoKCVIkLnC3HHoNXiV1sB7H99LjdBY7lYNma-T17_B4hLyl0FKh8u-_23_XtqkvXA2UdiA4Ye0R2dBxYyxiTj8kOGPCWjRM_I89y3gMAHQR_Ss56Ngx8GNmOpIugl0P2uYmumX20-C1pq4uPoZkP7U2KdjPlvht8SXHGcIsBGx1sXX7x9bz6X2VLWPlGNyYuti1xwaRDqS1TNV4vtR5yTMVv63PyxOkl44vTfk6-fnj_5fJje_356tPlxXVr-DSWlo8Ils8DuLGn6Jxx2Ds5g3bCSDM5kNPE9UxRWuDDPKGlVrtZOBxxEgLZOXlzvLd-4seGuajVZ4PLogPGLSsqBWUTpZz9B8oEUM5BPozyvno79lJUVBzR6kHOCZ26SX7V6aAoqLsQ1V6dQlR3ISoQqoZYda9OT2zzivav6k9qFXh9AnQ2enHVauPzP26QA5MTVO7dkcNq80-PSWXjMRi0PqEpykb_wCi_AXzGv-s</recordid><startdate>20130915</startdate><enddate>20130915</enddate><creator>Liu, Na</creator><creator>Li, Haijun</creator><creator>Ding, Feng</creator><creator>Xiu, Zongming</creator><creator>Liu, Peng</creator><creator>Yu, Ying</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QO</scope><scope>7ST</scope><scope>7T7</scope><scope>7TV</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>SOI</scope><scope>7QQ</scope><scope>7SR</scope><scope>7SU</scope><scope>8BQ</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>20130915</creationdate><title>Analysis of biodegradation by-products of nitrobenzene and aniline mixture by a cold-tolerant microbial consortium</title><author>Liu, Na ; Li, Haijun ; Ding, Feng ; Xiu, Zongming ; Liu, Peng ; Yu, Ying</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c498t-48e0d4b70f821effcfe2f6b0af5c6c9f06994ab1e6d047b9ed1dafb5fe8e955e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Aniline</topic><topic>Aniline Compounds - analysis</topic><topic>Applied sciences</topic><topic>Biodegradation</topic><topic>Biodegradation, Environmental</topic><topic>By-products</topic><topic>Byproducts</topic><topic>Cold Temperature</topic><topic>Cold-tolerant consortium</topic><topic>Consortia</topic><topic>Degradation</topic><topic>Exact sciences and technology</topic><topic>Kinetics</topic><topic>Microbial Consortia</topic><topic>Microorganisms</topic><topic>Nitrobenzene</topic><topic>Nitrobenzenes</topic><topic>Nitrobenzenes - analysis</topic><topic>Phylogeny</topic><topic>Pollution</topic><topic>Polymerase Chain Reaction</topic><topic>Pseudomonas</topic><topic>Pseudomonas - metabolism</topic><topic>RNA, Ribosomal, 16S - analysis</topic><topic>Sequence Analysis, DNA</topic><topic>Soil Pollutants - analysis</topic><topic>Temperature</topic><topic>Time Factors</topic><topic>Water Pollutants, Chemical - analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Na</creatorcontrib><creatorcontrib>Li, Haijun</creatorcontrib><creatorcontrib>Ding, Feng</creatorcontrib><creatorcontrib>Xiu, Zongming</creatorcontrib><creatorcontrib>Liu, Peng</creatorcontrib><creatorcontrib>Yu, Ying</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>MEDLINE - Academic</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Pollution Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Environmental Engineering Abstracts</collection><collection>METADEX</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Na</au><au>Li, Haijun</au><au>Ding, Feng</au><au>Xiu, Zongming</au><au>Liu, Peng</au><au>Yu, Ying</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Analysis of biodegradation by-products of nitrobenzene and aniline mixture by a cold-tolerant microbial consortium</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2013-09-15</date><risdate>2013</risdate><volume>260</volume><spage>323</spage><epage>329</epage><pages>323-329</pages><issn>0304-3894</issn><eissn>1873-3336</eissn><coden>JHMAD9</coden><abstract>•NB and AN degrading consortium isolated from the contaminated site was cold-tolerant.•Composition of the microbial consortium was analyzed by PCR-pyrosequencing method.•By-products of NB and AN mixture degradation by this consortium were first reported.•New by-products were generated by biodegrading of NB and AN simultaneously.
A cold-tolerant microbial consortium, which can use nitrobenzene (NB) and aniline (AN) as sole carbon, nitrogen and energy sources, was isolated from an NB and AN contaminated site. Pilot 454 pyrosequencing analysis of the consortium showed that it was mainly made up of Pseudomonas spp. (98%). At 10°C, the consortium degraded the mixture of 50mg/L NB and 50mg/L AN at a similar rate as those achieved at 20°C and 30°C. The biodegradation by-products with different initial NB and AN concentrations at 10°C were analyzed. Azobenzene, azoxybenzene and acetanilide were observed in NB and AN mixtures degradation. These by-products are generated by the reaction between different intermediates resulting from the NB and AN degradation as well as the parent compounds. To the best of our knowledge, this is the first report confirming the by-products of NB and AN mixture biodegradation by a cold-tolerant microbial consortium.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><pmid>23774783</pmid><doi>10.1016/j.jhazmat.2013.05.033</doi><tpages>7</tpages></addata></record> |
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| ispartof | Journal of hazardous materials, 2013-09, Vol.260, p.323-329 |
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| subjects | Aniline Aniline Compounds - analysis Applied sciences Biodegradation Biodegradation, Environmental By-products Byproducts Cold Temperature Cold-tolerant consortium Consortia Degradation Exact sciences and technology Kinetics Microbial Consortia Microorganisms Nitrobenzene Nitrobenzenes Nitrobenzenes - analysis Phylogeny Pollution Polymerase Chain Reaction Pseudomonas Pseudomonas - metabolism RNA, Ribosomal, 16S - analysis Sequence Analysis, DNA Soil Pollutants - analysis Temperature Time Factors Water Pollutants, Chemical - analysis |
| title | Analysis of biodegradation by-products of nitrobenzene and aniline mixture by a cold-tolerant microbial consortium |
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