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dc.creatorNikolić, S.
dc.creatorMojović, Ljiljana
dc.creatorĐukić-Vuković, Aleksandra
dc.date.accessioned2021-03-10T11:58:46Z
dc.date.available2021-03-10T11:58:46Z
dc.date.issued2013
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/2262
dc.description.abstractBioethanol has become one of the most promising biofuels today. In Serbia, the most suitable and available raw materials are conventional starch-based energy crops such as corn and triticale. Bioethanol production by simultaneous saccharification and fermentation (SSF) process of cornmeal using free and immobilized cells of Saccharomyces cerevisiae var. ellipsoideus yeast, with and without media supplementation (mineral salts ZnSO4·7H2O and MgSO4·7H2O), in a batch system is studied. The ethanol concentration after 48 h of SSF is increased for 6.68 % by yeast immobilization compared to the free cell system, and a percentage of the theoretical ethanol yield of 86.66 % is achieved. Further improvement is accomplished with the addition of mineral salts which contributed to the highest increase in ethanol concentration by 15.86 % compared to the SSF process with free yeast and without yeast activators. In this case, ethanol concentration of 10.23 % (w/w), percentage of the theoretical ethanol yield of 94.11 %, and glucose consumption of 98.32 % are achieved after 48 h of the SSF process.on, and the impact of the developed hydrogen production models on global warming is set forth.en
dc.rightsrestrictedAccess
dc.sourceCauses, Impacts and Solutions to Global Warming
dc.subjectBioethanolen
dc.subjectBiofuelen
dc.subjectImmobilizationen
dc.subjectMedia supplementationen
dc.subjectSaccharomyces cerevisiae var. ellipsoideusen
dc.subjectYeasten
dc.titlePossibilities of improving the bioethanol production from cornmeal by yeast saccharomyces cerevisiae var. ellipsoideusen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage642
dc.citation.other: 627-642
dc.citation.spage627
dc.identifier.doi10.1007/9781461475880
dc.identifier.pmid
dc.identifier.rcubconv_6602
dc.identifier.scopus2-s2.0-84949843832
dc.type.versionpublishedVersion


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