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dc.contributor.CRUESPUniversidade Estadual de Campinaspt_BR
dc.typeArtigo de periódicopt_BR
dc.titleBiosurfactant production by Bacillus subtilis using cassava-processing effluentpt_BR
dc.contributor.authorNitschke, Mpt_BR
dc.contributor.authorPastore, GMpt_BR
unicamp.author.emailnitschke@bol.com.brpt_BR
unicamp.authorUniv Estadual Campinas, FEA, DCA, Lab Bioquim, BR-13083970 Campinas, SP, Brazilpt_BR
dc.subjectbiosurfactantpt_BR
dc.subjectBacillus subtilispt_BR
dc.subjectcassava effluentpt_BR
dc.subjectsurfactinpt_BR
dc.subjectproteasept_BR
dc.subject.wosAtcc 21332pt_BR
dc.subject.wosMicrobial Surfactantspt_BR
dc.subject.wosCulturept_BR
dc.subject.wosEnzymept_BR
dc.subject.wosBatchpt_BR
dc.subject.wosCellpt_BR
dc.description.abstractA cassava flour-processing effluent (manipueira) was evaluated as a substrate for surfactant production by two Bacillus subtilis strains. B. subtilis ATCC 21332 reduced the surface tension of the medium to 25.9 mN/m, producing a crude biosurfactant concentration of 2.2 g/L. The wild-type strain, B. subtilis LB5a, reduced the surface tension of the medium to 26.6 mN/m, giving a crude biosurfactant concentration of 3.0 g/L. A decrease in surfactant concentration observed for B. subtilis ATCC 21332 seemed to be related to an increase in protease activity. The biosurfactant produced on cassava effluent medium by B. subtilis LB5a was similar to surfactin.pt
dc.relation.ispartofApplied Biochemistry And Biotechnologypt_BR
dc.relation.ispartofabbreviationAppl. Biochem. Biotechnol.pt_BR
dc.publisher.cityTotowapt_BR
dc.publisher.countryEUApt_BR
dc.publisherHumana Press Incpt_BR
dc.date.issued2004pt_BR
dc.date.monthofcirculationMARpt_BR
dc.identifier.citationApplied Biochemistry And Biotechnology. Humana Press Inc, v. 112, n. 3, n. 163, n. 172, 2004.pt_BR
dc.language.isoenpt_BR
dc.description.volume112pt_BR
dc.description.issuenumber3pt_BR
dc.description.firstpage163pt_BR
dc.description.lastpage172pt_BR
dc.rightsfechadopt_BR
dc.sourceWeb of Sciencept_BR
dc.identifier.issn0273-2289pt_BR
dc.identifier.wosidWOS:000220409100005pt_BR
dc.identifier.doi10.1385/ABAB:112:3:163pt_BR
dc.date.available2014-11-15T22:09:01Z
dc.date.available2015-11-26T17:22:18Z-
dc.date.accessioned2014-11-15T22:09:01Z
dc.date.accessioned2015-11-26T17:22:18Z-
dc.description.provenanceMade available in DSpace on 2014-11-15T22:09:01Z (GMT). No. of bitstreams: 1 WOS000220409100005.pdf: 155795 bytes, checksum: ee07ef4de340f12973a5c7b8379337b4 (MD5) Previous issue date: 2004en
dc.description.provenanceMade available in DSpace on 2015-11-26T17:22:18Z (GMT). No. of bitstreams: 2 WOS000220409100005.pdf: 155795 bytes, checksum: ee07ef4de340f12973a5c7b8379337b4 (MD5) WOS000220409100005.pdf.txt: 19492 bytes, checksum: 639d70c3440c3b5fe505f181d8cf9eda (MD5) Previous issue date: 2004en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/55700pt_BR
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/55700
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/55700-
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