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dc.contributor.authorErnandes, Fernanda Maria Pagane Guereschi-
dc.contributor.authorGarcia-Cruz, Crispin Humberto-
dc.date.accessioned2014-05-20T14:01:55Z-
dc.date.available2014-05-20T14:01:55Z-
dc.date.issued2011-06-01-
dc.identifierhttp://dx.doi.org/10.1590/S1516-89132011000300021-
dc.identifier.citationBrazilian Archives of Biology and Technology. Brazilian Archives of Biology and Technology, v. 54, n. 3, p. 589-600, 2011.-
dc.identifier.issn1516-8913-
dc.identifier.urihttp://hdl.handle.net/11449/21842-
dc.description.abstractThe aim of this work was to study the nutritional requirements of Zymomonas mobilis CCT 4494 for levan production in three chemically defined media. During the optimization of the fermentative process for the production of the exopolysaccharide, different concentrations of glucose, fructose and sucrose as carbon source and yeast extract as vitamin source were tested. Variations of incubation temperature and initial pH of the medium were observed. The results showed that medium containing 20.0% sucrose and 0.5% yeast extract, with initial pH of 7.0, incubated at 30°C gave a 43.0% yield of the biopolymer.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.format.extent589-600-
dc.language.isoeng-
dc.publisherBrazilian Archives of Biology and Technology-
dc.sourceSciELO-
dc.subjectZymomonas mobilisen
dc.subjectlevanen
dc.subjectexopolysaccharideen
dc.subjectproductionen
dc.titleNutritional requirements of Zymomonas mobilis CCT 4494 for levan productionen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniversidade Estadual Paulista Instituto de Biociências, Letras e Ciências Departamento de Engenharia e Tecnologia de Alimentos-
dc.description.affiliationUnespUniversidade Estadual Paulista Instituto de Biociências, Letras e Ciências Departamento de Engenharia e Tecnologia de Alimentos-
dc.identifier.doi10.1590/S1516-89132011000300021-
dc.identifier.scieloS1516-89132011000300021-
dc.identifier.wosWOS:000291849900021-
dc.rights.accessRightsAcesso aberto-
dc.identifier.fileS1516-89132011000300021.pdf-
dc.relation.ispartofBrazilian Archives of Biology and Technology-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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