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Influence of nitrogen source and sucrose concentration on inulinase production by Kluyveromyces marxianus in fed-batch fermentation

dc.contributor.authorCazetta, M. L. [UNESP]
dc.contributor.authorContiero, Jonas [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal do Recôncavo da Bahia (UFRB)
dc.date.accessioned2013-09-30T18:47:41Z
dc.date.accessioned2014-05-20T13:56:32Z
dc.date.available2013-09-30T18:47:41Z
dc.date.available2014-05-20T13:56:32Z
dc.date.issued2011-09-26
dc.description.abstractThis work studied the influence of nitrogen source and sucrose concentration in the feeding medium for biomass and inulinase production by Kluyveromyces marxianus var. bulgaricus. The results show that the best nitrogen source was a combination of 5 g/L of yeast extract and 10 g/L of peptone. Both cellular growth and enzymatic activity increased with sucrose concentration in the feeding medium (from 200 to 500 g/L). When the sucrose concentration reached 600 g/L, both cellular growth and enzymatic activity decreased.en
dc.description.affiliationUniv Estadual Paulista UNESP São Paulo Brasil, Inst Biociencias, Dept Bioquim & Microbiol, BR-13506900 São Paulo, Brazil
dc.description.affiliationUFRB, Ctr Ciencias Exatas & Tecnol, BR-44380000 Cruz Das Almas, BA, Brazil
dc.description.affiliationUnespUniv Estadual Paulista UNESP São Paulo Brasil, Inst Biociencias, Dept Bioquim & Microbiol, BR-13506900 São Paulo, Brazil
dc.format.extent12012-12017
dc.identifierhttp://dx.doi.org/10.5897/AJB11.723
dc.identifier.citationAfrican Journal of Biotechnology. Victoria Island: Academic Journals, v. 10, n. 56, p. 12012-12017, 2011.
dc.identifier.doi10.5897/AJB11.723
dc.identifier.fileWOS000298538400028.pdf
dc.identifier.issn1684-5315
dc.identifier.lattes9859154979447005
dc.identifier.urihttp://hdl.handle.net/11449/20205
dc.identifier.wosWOS:000298538400028
dc.language.isoeng
dc.publisherAcademic Journals
dc.relation.ispartofAfrican Journal of Biotechnology
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectKluyveromyces marxianusen
dc.subjectnitrogenen
dc.subjectsucroseen
dc.subjectinulinaseen
dc.subjectfed-batch fermentationen
dc.titleInfluence of nitrogen source and sucrose concentration on inulinase production by Kluyveromyces marxianus in fed-batch fermentationen
dc.typeArtigo
dcterms.licensehttp://www.academicjournals.org/Creative%20Common%20Attribution%20License.htm
dcterms.rightsHolderAcademic Journals
unesp.author.lattes9859154979447005
unesp.author.orcid0000-0003-1215-6400[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt
unesp.departmentBioquímica e Microbiologia - IBpt

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