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dc.creatorNikolić, Svetlana
dc.creatorMojović, Ljiljana
dc.creatorPejin, Dušanka
dc.creatorRakin, Marica
dc.creatorVukašinović-Sekulić, Maja
dc.date.accessioned2021-03-10T11:18:51Z
dc.date.available2021-03-10T11:18:51Z
dc.date.issued2010
dc.identifier.issn0961-9534
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/1636
dc.description.abstractThe ethanol fermentation of enzymatically obtained corn meal hydrolyzates by free and immobilized Saccharomyces cerevisiae var. ellipsoideus yeast in a batch system was studied. The initial glucose and inoculum concentration and the time required for the efficient ethanol production were optimized taking into account parameters such as ethanol concentration, ethanol yield and volumetric productivity. The yeast cells were immobilized in Ca-alginate by electrostatic droplet generation method. An optimal initial inoculum concentration of 2% (v v(-1)) and optimal fermentation time of 38 h for both immobilized and free yeasts were determined. Optimal initial glucose concentrations of 150 and 176 g l(-1) for free and immobilized system were achieved, respectively. The immobilized cell system was superior to the free cell system since higher ethanol tolerance and productivity and lower substrate inhibition were detected.en
dc.publisherPergamon-Elsevier Science Ltd, Oxford
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/18002/RS//
dc.rightsrestrictedAccess
dc.sourceBiomass & Bioenergy
dc.subjectCorn ethanolen
dc.subjectZea maysen
dc.subjectSaccharomyces cerevisiaeen
dc.subjectvar. ellipsoideusen
dc.subjectImmobilizationen
dc.subjectCa-alginateen
dc.titleProduction of bioethanol from corn meal hydrolyzates by free and immobilized cells of Saccharomyces cerevisiae var. ellipsoideusen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage1456
dc.citation.issue10
dc.citation.other34(10): 1449-1456
dc.citation.rankM21
dc.citation.spage1449
dc.citation.volume34
dc.identifier.doi10.1016/j.biombioe.2010.04.008
dc.identifier.rcubconv_3439
dc.identifier.scopus2-s2.0-77955517342
dc.identifier.wos000281101700003
dc.type.versionpublishedVersion


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