Comparison of microbial communities in four different composting processes as evaluated by denaturing gradient gel electrophoresis analysis
Aims: We aimed to systematically understand the composting processes by a comparison of microbial communities during four full‐scale composting processes. Methods and Results: Microbial communities during the four different full‐scale composting processes were analysed by denaturing gradient gel ele...
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description | Aims: We aimed to systematically understand the composting processes by a comparison of microbial communities during four full‐scale composting processes.
Methods and Results: Microbial communities during the four different full‐scale composting processes were analysed by denaturing gradient gel electrophoresis combined with measurement of physicochemical parameters. Two composting processes utilized sewage sludge and two utilized food‐waste. Comparison of the four processes indicated that the concentration of dissolved organic carbon was higher in the food‐waste‐composting than in the sewage‐sludge‐composting processes, and microbial communities varied with composting substrate. The tendency for different microbes to appear in the composting process with different concentrations of dissolved organic carbon agreed with a previous study that showed that microbial succession occurred with a decrease in dissolved organic carbon in a laboratory‐scale food‐waste‐composting process.
Conclusions: Our results suggested that the main factor affecting microbial communities in the composting process is the concentration of dissolved organic materials.
Significance and Impact of the Study: In addition to studying microbial communities involved in composting, this research is also the first to study composting mechanisms using molecular methods. The results of our studies may be helpful in the design and management of composting processes. |
doi_str_mv | 10.1046/j.1365-2672.2003.01949.x |
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Methods and Results: Microbial communities during the four different full‐scale composting processes were analysed by denaturing gradient gel electrophoresis combined with measurement of physicochemical parameters. Two composting processes utilized sewage sludge and two utilized food‐waste. Comparison of the four processes indicated that the concentration of dissolved organic carbon was higher in the food‐waste‐composting than in the sewage‐sludge‐composting processes, and microbial communities varied with composting substrate. The tendency for different microbes to appear in the composting process with different concentrations of dissolved organic carbon agreed with a previous study that showed that microbial succession occurred with a decrease in dissolved organic carbon in a laboratory‐scale food‐waste‐composting process.
Conclusions: Our results suggested that the main factor affecting microbial communities in the composting process is the concentration of dissolved organic materials.
Significance and Impact of the Study: In addition to studying microbial communities involved in composting, this research is also the first to study composting mechanisms using molecular methods. The results of our studies may be helpful in the design and management of composting processes.</description><identifier>ISSN: 1364-5072</identifier><identifier>EISSN: 1365-2672</identifier><identifier>DOI: 10.1046/j.1365-2672.2003.01949.x</identifier><identifier>PMID: 12807460</identifier><identifier>CODEN: JAMIFK</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Science Ltd</publisher><subject>16S rDNA ; Bacterial Physiological Phenomena ; bacterial primer ; Base Sequence - genetics ; Biodegradation, Environmental ; Biological and medical sciences ; Biological treatment of sewage sludges and wastes ; Biotechnology ; Carbon - analysis ; Colony Count, Microbial - methods ; composting ; denaturing gradient gel electrophoresis analysis ; DNA, Ribosomal - analysis ; Electrophoresis - methods ; Environment and pollution ; Food Microbiology ; Fundamental and applied biological sciences. Psychology ; Industrial applications and implications. Economical aspects ; microbial succession ; Nitrogen - analysis ; Phylogeny ; Polymerase Chain Reaction - methods ; Sewage - microbiology ; Waste Management - methods</subject><ispartof>Journal of applied microbiology, 2003-01, Vol.95 (1), p.109-119</ispartof><rights>2003 INIST-CNRS</rights><rights>Copyright Blackwell Science Ltd. 2003</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5699-c598df618a03974a6046a977f7fecf42bae2d72644257811bada897aa3c54faf3</citedby><cites>FETCH-LOGICAL-c5699-c598df618a03974a6046a977f7fecf42bae2d72644257811bada897aa3c54faf3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1046%2Fj.1365-2672.2003.01949.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1046%2Fj.1365-2672.2003.01949.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14902391$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12807460$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ishii, K.</creatorcontrib><creatorcontrib>Takii, S.</creatorcontrib><title>Comparison of microbial communities in four different composting processes as evaluated by denaturing gradient gel electrophoresis analysis</title><title>Journal of applied microbiology</title><addtitle>J Appl Microbiol</addtitle><description>Aims: We aimed to systematically understand the composting processes by a comparison of microbial communities during four full‐scale composting processes.
Methods and Results: Microbial communities during the four different full‐scale composting processes were analysed by denaturing gradient gel electrophoresis combined with measurement of physicochemical parameters. Two composting processes utilized sewage sludge and two utilized food‐waste. Comparison of the four processes indicated that the concentration of dissolved organic carbon was higher in the food‐waste‐composting than in the sewage‐sludge‐composting processes, and microbial communities varied with composting substrate. The tendency for different microbes to appear in the composting process with different concentrations of dissolved organic carbon agreed with a previous study that showed that microbial succession occurred with a decrease in dissolved organic carbon in a laboratory‐scale food‐waste‐composting process.
Conclusions: Our results suggested that the main factor affecting microbial communities in the composting process is the concentration of dissolved organic materials.
Significance and Impact of the Study: In addition to studying microbial communities involved in composting, this research is also the first to study composting mechanisms using molecular methods. The results of our studies may be helpful in the design and management of composting processes.</description><subject>16S rDNA</subject><subject>Bacterial Physiological Phenomena</subject><subject>bacterial primer</subject><subject>Base Sequence - genetics</subject><subject>Biodegradation, Environmental</subject><subject>Biological and medical sciences</subject><subject>Biological treatment of sewage sludges and wastes</subject><subject>Biotechnology</subject><subject>Carbon - analysis</subject><subject>Colony Count, Microbial - methods</subject><subject>composting</subject><subject>denaturing gradient gel electrophoresis analysis</subject><subject>DNA, Ribosomal - analysis</subject><subject>Electrophoresis - methods</subject><subject>Environment and pollution</subject><subject>Food Microbiology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Industrial applications and implications. Economical aspects</subject><subject>microbial succession</subject><subject>Nitrogen - analysis</subject><subject>Phylogeny</subject><subject>Polymerase Chain Reaction - methods</subject><subject>Sewage - microbiology</subject><subject>Waste Management - methods</subject><issn>1364-5072</issn><issn>1365-2672</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkc2O1DAQhCMEYpeFV0AWEtwm2I5jxwcOqxG_WsQFzlbHaQ8eOfFgJ7DzDLw0zs6IlThxsVvqr1qlqqoijNaMCvl6X7NGthsuFa85pU1NmRa6vn1QXf5dPLybxaalil9UT3LeU8oa2srH1QXjHVVC0svq9zaOB0g-x4lER0ZvU-w9BGLjOC6Tnz1m4ifi4pLI4J3DhNO8bg8xz37akUOKFnMuGGSCPyEsMONA-iMZcIJ5SSu0SzD4VbjDQDCgnVM8fI8Jsy-6CcKxDE-rRw5Cxmfn_6r69u7t1-2Hzc2X9x-31zcb20qty6u7wUnWAW20EiBLIqCVcsqhdYL3gHxQXArBW9Ux1sMAnVYAjW2FA9dcVa9Od4v1Hwvm2Yw-WwwBJoxLNkyyVkquC_jiH3BfYihus-EN160q5wvUnaCSXM4JnTkkP0I6GkbN2pbZm7UUs5Zi1rbMXVvmtkifn-8v_YjDvfBcTwFengHIFoJLMFmf7zmhKW_06uHNifvlAx7_24D5dP15nZo_XNizmg</recordid><startdate>20030101</startdate><enddate>20030101</enddate><creator>Ishii, K.</creator><creator>Takii, S.</creator><general>Blackwell Science Ltd</general><general>Blackwell Science</general><general>Oxford University Press</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>7QL</scope><scope>7QO</scope><scope>7T7</scope><scope>7TM</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope></search><sort><creationdate>20030101</creationdate><title>Comparison of microbial communities in four different composting processes as evaluated by denaturing gradient gel electrophoresis analysis</title><author>Ishii, K. ; Takii, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5699-c598df618a03974a6046a977f7fecf42bae2d72644257811bada897aa3c54faf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>16S rDNA</topic><topic>Bacterial Physiological Phenomena</topic><topic>bacterial primer</topic><topic>Base Sequence - genetics</topic><topic>Biodegradation, Environmental</topic><topic>Biological and medical sciences</topic><topic>Biological treatment of sewage sludges and wastes</topic><topic>Biotechnology</topic><topic>Carbon - analysis</topic><topic>Colony Count, Microbial - methods</topic><topic>composting</topic><topic>denaturing gradient gel electrophoresis analysis</topic><topic>DNA, Ribosomal - analysis</topic><topic>Electrophoresis - methods</topic><topic>Environment and pollution</topic><topic>Food Microbiology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Industrial applications and implications. Economical aspects</topic><topic>microbial succession</topic><topic>Nitrogen - analysis</topic><topic>Phylogeny</topic><topic>Polymerase Chain Reaction - methods</topic><topic>Sewage - microbiology</topic><topic>Waste Management - methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ishii, K.</creatorcontrib><creatorcontrib>Takii, S.</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>Bacteriology Abstracts (Microbiology B)</collection><collection>Biotechnology Research Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Nucleic Acids Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><jtitle>Journal of applied microbiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ishii, K.</au><au>Takii, S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Comparison of microbial communities in four different composting processes as evaluated by denaturing gradient gel electrophoresis analysis</atitle><jtitle>Journal of applied microbiology</jtitle><addtitle>J Appl Microbiol</addtitle><date>2003-01-01</date><risdate>2003</risdate><volume>95</volume><issue>1</issue><spage>109</spage><epage>119</epage><pages>109-119</pages><issn>1364-5072</issn><eissn>1365-2672</eissn><coden>JAMIFK</coden><abstract>Aims: We aimed to systematically understand the composting processes by a comparison of microbial communities during four full‐scale composting processes.
Methods and Results: Microbial communities during the four different full‐scale composting processes were analysed by denaturing gradient gel electrophoresis combined with measurement of physicochemical parameters. Two composting processes utilized sewage sludge and two utilized food‐waste. Comparison of the four processes indicated that the concentration of dissolved organic carbon was higher in the food‐waste‐composting than in the sewage‐sludge‐composting processes, and microbial communities varied with composting substrate. The tendency for different microbes to appear in the composting process with different concentrations of dissolved organic carbon agreed with a previous study that showed that microbial succession occurred with a decrease in dissolved organic carbon in a laboratory‐scale food‐waste‐composting process.
Conclusions: Our results suggested that the main factor affecting microbial communities in the composting process is the concentration of dissolved organic materials.
Significance and Impact of the Study: In addition to studying microbial communities involved in composting, this research is also the first to study composting mechanisms using molecular methods. The results of our studies may be helpful in the design and management of composting processes.</abstract><cop>Oxford, UK</cop><pub>Blackwell Science Ltd</pub><pmid>12807460</pmid><doi>10.1046/j.1365-2672.2003.01949.x</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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subjects | 16S rDNA Bacterial Physiological Phenomena bacterial primer Base Sequence - genetics Biodegradation, Environmental Biological and medical sciences Biological treatment of sewage sludges and wastes Biotechnology Carbon - analysis Colony Count, Microbial - methods composting denaturing gradient gel electrophoresis analysis DNA, Ribosomal - analysis Electrophoresis - methods Environment and pollution Food Microbiology Fundamental and applied biological sciences. Psychology Industrial applications and implications. Economical aspects microbial succession Nitrogen - analysis Phylogeny Polymerase Chain Reaction - methods Sewage - microbiology Waste Management - methods |
title | Comparison of microbial communities in four different composting processes as evaluated by denaturing gradient gel electrophoresis analysis |
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