Nutritional requirements of Zymomonas mobilis CCT 4494 for levan production

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorErnandes, Fernanda Maria Pagane Guereschi
dc.creatorGarcia-Cruz, Crispin Humberto
dc.date2014-05-20T14:01:55Z
dc.date2014-05-20T14:01:55Z
dc.date2011-06-01
dc.date.accessioned2017-04-05T21:26:20Z
dc.date.available2017-04-05T21:26:20Z
dc.identifierBrazilian Archives of Biology and Technology. Brazilian Archives of Biology and Technology, v. 54, n. 3, p. 589-600, 2011.
dc.identifier1516-8913
dc.identifierhttp://hdl.handle.net/11449/21842
dc.identifier10.1590/S1516-89132011000300021
dc.identifierS1516-89132011000300021
dc.identifierWOS:000291849900021
dc.identifierS1516-89132011000300021.pdf
dc.identifierhttp://dx.doi.org/10.1590/S1516-89132011000300021
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/867343
dc.descriptionThe 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.
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.languageeng
dc.publisherBrazilian Archives of Biology and Technology
dc.relationBrazilian Archives of Biology and Technology
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectZymomonas mobilis
dc.subjectlevan
dc.subjectexopolysaccharide
dc.subjectproduction
dc.titleNutritional requirements of Zymomonas mobilis CCT 4494 for levan production
dc.typeOtro


Este ítem pertenece a la siguiente institución