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Lactose mother liquor as an alternative nutrient source for microbial concrete production by Sporosarcina pasteurii
Microbiologically induced calcite precipitation by the bacterium Sporosarcina pasteurii (NCIM 2477) using the industrial effluent of the dairy industry, lactose mother liquor (LML) as growth medium was demonstrated for the first time in this study. The urease activity and the calcite precipitation b...
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Published in: | Journal of industrial microbiology & biotechnology 2009-03, Vol.36 (3), p.433-438 |
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description | Microbiologically induced calcite precipitation by the bacterium Sporosarcina pasteurii (NCIM 2477) using the industrial effluent of the dairy industry, lactose mother liquor (LML) as growth medium was demonstrated for the first time in this study. The urease activity and the calcite precipitation by the bacterium was tested in LML and compared with the standard media like nutrient media and yeast extract media. Calcite constituted 24.0% of the total weight of the sand samples plugged by S. pasteurii and urease production was found to be 353 U/ml in LML medium. The compressive strength of cement mortar was increased by S. pasteurii in all the media used compared to control. No significant difference in the growth, urease production and compressive strength of mortar among the media suggesting LML as an alternative source for standard media. This study demonstrates that microbial calcite acts as a sealing agent for filling the gaps or cracks and fissures in constructed facilities and natural formations alike. |
doi_str_mv | 10.1007/s10295-008-0514-7 |
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C ; Reddy, M. S</creator><creatorcontrib>Achal, V ; Mukherjee, A ; Basu, P. C ; Reddy, M. S</creatorcontrib><description>Microbiologically induced calcite precipitation by the bacterium Sporosarcina pasteurii (NCIM 2477) using the industrial effluent of the dairy industry, lactose mother liquor (LML) as growth medium was demonstrated for the first time in this study. The urease activity and the calcite precipitation by the bacterium was tested in LML and compared with the standard media like nutrient media and yeast extract media. Calcite constituted 24.0% of the total weight of the sand samples plugged by S. pasteurii and urease production was found to be 353 U/ml in LML medium. The compressive strength of cement mortar was increased by S. pasteurii in all the media used compared to control. No significant difference in the growth, urease production and compressive strength of mortar among the media suggesting LML as an alternative source for standard media. This study demonstrates that microbial calcite acts as a sealing agent for filling the gaps or cracks and fissures in constructed facilities and natural formations alike.</description><identifier>ISSN: 1367-5435</identifier><identifier>EISSN: 1476-5535</identifier><identifier>DOI: 10.1007/s10295-008-0514-7</identifier><identifier>PMID: 19107535</identifier><language>eng</language><publisher>Berlin/Heidelberg: Berlin/Heidelberg : Springer-Verlag</publisher><subject>Bacteria ; Bacteria - growth & development ; Bacteria - metabolism ; Biochemistry ; Bioinformatics ; Biological and medical sciences ; Biomedical and Life Sciences ; Biotechnology ; Calcite ; Calcium Carbonate ; Compressive Strength ; Concrete ; Construction Materials ; culture media ; Culture Media - chemistry ; Dairy industry ; enzyme activity ; Enzymes ; Fundamental and applied biological sciences. Psychology ; Genetic Engineering ; Industrial effluents ; Industrial Microbiology - methods ; Industrial wastewater ; Inorganic Chemistry ; Lactose ; Lactose - metabolism ; lactose mother liquor ; Life Sciences ; Liquor ; microbial growth ; microbial physiology ; Microbiology ; Nutrients ; Operating costs ; Original Paper ; Potassium ; Sporosarcina pasteurii ; Studies ; urea ; urease ; Urease - metabolism ; Variance analysis ; Yeast ; Yeasts</subject><ispartof>Journal of industrial microbiology & biotechnology, 2009-03, Vol.36 (3), p.433-438</ispartof><rights>Society for Industrial Microbiology 2008</rights><rights>2009 INIST-CNRS</rights><rights>Society for Industrial Microbiology 2009</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c563t-94689afd3495f2c84a62a8db2388eaa2d75e21a96da60cc4add40150b2b824953</citedby><cites>FETCH-LOGICAL-c563t-94689afd3495f2c84a62a8db2388eaa2d75e21a96da60cc4add40150b2b824953</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.proquest.com/docview/235104565/fulltextPDF?pq-origsite=primo$$EPDF$$P50$$Gproquest$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/235104565?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,780,784,11688,27924,27925,36060,36061,44363,74895</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21180876$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19107535$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Achal, V</creatorcontrib><creatorcontrib>Mukherjee, A</creatorcontrib><creatorcontrib>Basu, P. C</creatorcontrib><creatorcontrib>Reddy, M. S</creatorcontrib><title>Lactose mother liquor as an alternative nutrient source for microbial concrete production by Sporosarcina pasteurii</title><title>Journal of industrial microbiology & biotechnology</title><addtitle>J Ind Microbiol Biotechnol</addtitle><addtitle>J Ind Microbiol Biotechnol</addtitle><description>Microbiologically induced calcite precipitation by the bacterium Sporosarcina pasteurii (NCIM 2477) using the industrial effluent of the dairy industry, lactose mother liquor (LML) as growth medium was demonstrated for the first time in this study. The urease activity and the calcite precipitation by the bacterium was tested in LML and compared with the standard media like nutrient media and yeast extract media. Calcite constituted 24.0% of the total weight of the sand samples plugged by S. pasteurii and urease production was found to be 353 U/ml in LML medium. The compressive strength of cement mortar was increased by S. pasteurii in all the media used compared to control. No significant difference in the growth, urease production and compressive strength of mortar among the media suggesting LML as an alternative source for standard media. This study demonstrates that microbial calcite acts as a sealing agent for filling the gaps or cracks and fissures in constructed facilities and natural formations alike.</description><subject>Bacteria</subject><subject>Bacteria - growth & development</subject><subject>Bacteria - metabolism</subject><subject>Biochemistry</subject><subject>Bioinformatics</subject><subject>Biological and medical sciences</subject><subject>Biomedical and Life Sciences</subject><subject>Biotechnology</subject><subject>Calcite</subject><subject>Calcium Carbonate</subject><subject>Compressive Strength</subject><subject>Concrete</subject><subject>Construction Materials</subject><subject>culture media</subject><subject>Culture Media - chemistry</subject><subject>Dairy industry</subject><subject>enzyme activity</subject><subject>Enzymes</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Genetic Engineering</subject><subject>Industrial effluents</subject><subject>Industrial Microbiology - methods</subject><subject>Industrial wastewater</subject><subject>Inorganic Chemistry</subject><subject>Lactose</subject><subject>Lactose - metabolism</subject><subject>lactose mother liquor</subject><subject>Life Sciences</subject><subject>Liquor</subject><subject>microbial growth</subject><subject>microbial physiology</subject><subject>Microbiology</subject><subject>Nutrients</subject><subject>Operating costs</subject><subject>Original Paper</subject><subject>Potassium</subject><subject>Sporosarcina pasteurii</subject><subject>Studies</subject><subject>urea</subject><subject>urease</subject><subject>Urease - metabolism</subject><subject>Variance analysis</subject><subject>Yeast</subject><subject>Yeasts</subject><issn>1367-5435</issn><issn>1476-5535</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>M0C</sourceid><recordid>eNqFkU1rFTEYhQdRbK3-ADcahLobzffHshS_4IKL2nV4J5OpKTPJbZIp9N-b61wsuNBVAnnO-56c03WvCf5AMFYfC8HUiB5j3WNBeK-edKeEK9kLwcTTdmdS9YIzcdK9KOUWYyyUos-7E2IIVo057coOXE3FoyXVnz6jOdytKSMoCCKCufocoYZ7j-Jac_CxopLW7DyaGrUEl9MQYEYuRZd99Wif07i6GlJEwwO62qecCmQXIqA9lOrXHMLL7tkEc_GvjudZd_3504_Lr_3u-5dvlxe73gnJam-41AamkXEjJuo0B0lBjwNlWnsAOirhKQEjR5DYOQ7jyDEReKCDpk3Dzrr329xm6m71pdolFOfnGaJPa7FSGiGJkf8FKWGcYnUA3_0F3rY0YvuEpUwQzIU8rCUb1MIpJfvJ7nNYID9Ygu2hN7v1Zltv9tCbVU3z5jh4HRY_PiqORTXg_AhAcTBPGaIL5Q9HCdFY_3ZIN660p3jj86PDf21_u4kmSBZucht8fUUxYS1OYwwn7Bd8oLpt</recordid><startdate>20090301</startdate><enddate>20090301</enddate><creator>Achal, V</creator><creator>Mukherjee, A</creator><creator>Basu, P. 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Calcite constituted 24.0% of the total weight of the sand samples plugged by S. pasteurii and urease production was found to be 353 U/ml in LML medium. The compressive strength of cement mortar was increased by S. pasteurii in all the media used compared to control. No significant difference in the growth, urease production and compressive strength of mortar among the media suggesting LML as an alternative source for standard media. This study demonstrates that microbial calcite acts as a sealing agent for filling the gaps or cracks and fissures in constructed facilities and natural formations alike.</abstract><cop>Berlin/Heidelberg</cop><pub>Berlin/Heidelberg : Springer-Verlag</pub><pmid>19107535</pmid><doi>10.1007/s10295-008-0514-7</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Bacteria Bacteria - growth & development Bacteria - metabolism Biochemistry Bioinformatics Biological and medical sciences Biomedical and Life Sciences Biotechnology Calcite Calcium Carbonate Compressive Strength Concrete Construction Materials culture media Culture Media - chemistry Dairy industry enzyme activity Enzymes Fundamental and applied biological sciences. Psychology Genetic Engineering Industrial effluents Industrial Microbiology - methods Industrial wastewater Inorganic Chemistry Lactose Lactose - metabolism lactose mother liquor Life Sciences Liquor microbial growth microbial physiology Microbiology Nutrients Operating costs Original Paper Potassium Sporosarcina pasteurii Studies urea urease Urease - metabolism Variance analysis Yeast Yeasts |
title | Lactose mother liquor as an alternative nutrient source for microbial concrete production by Sporosarcina pasteurii |
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