High productivity bioethanol fermentation by immobilized Saccharomyces bayanus onto carboxymethylcellulose-g- poly(N-vinyl-2-pyrrolidone) beads

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dc.contributor.authorGökgöz, Murat
dc.contributor.authorYiğitoğlu, Mustafa
dc.date.accessioned2020-06-25T18:07:21Z
dc.date.available2020-06-25T18:07:21Z
dc.date.issued2013
dc.departmentKırıkkale Üniversitesi
dc.description.abstractCrosslinked graft copolymers of CMC with N-vinyl-2-pyrrolidone (N-VP) were prepared in different grafting yields. Saccharomyces bayanus was immobilized in the graft copolymers of carboxymethylcellulose-g-poly(N-vinyl-2-pyrrolidone) (CMC-g-PVP) for ethanol fermentation. The effects of grafting yield, initial glucose concentration, and crosslinker concentration on the yield of ethanol process was investigated. Ethanol production increased when percentage of N-vinyl-2-pyrrolidone in the graft copolymer was increased. The maximum concentration, productivity, and yield of ethanol were 98.78 g L-1, 8.23 g L-1 h(-1) and 0.494 g g(-1), respectively. Reusability of the immobilized yeasts was found that the materials can be used seven times without losing their activity.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.3109/10731199.2012.696069
dc.identifier.endpage143en_US
dc.identifier.issn2169-1401
dc.identifier.issn2169-141X
dc.identifier.issue2en_US
dc.identifier.pmid22947119
dc.identifier.scopus2-s2.0-84879562541
dc.identifier.scopusqualityQ1
dc.identifier.startpage137en_US
dc.identifier.urihttps://doi.org/10.3109/10731199.2012.696069
dc.identifier.urihttps://hdl.handle.net/20.500.12587/5549
dc.identifier.volume41en_US
dc.identifier.wosWOS:000320994900011
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofArtificial Cells Nanomedicine And Biotechnology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSaccharomyces bayanusen_US
dc.subjectfermentationen_US
dc.subjectbioethanolen_US
dc.subjectimmobilizationen_US
dc.subjectcarboxymethylcelluloseen_US
dc.subjectN-vinyl-2-pyrrolidoneen_US
dc.titleHigh productivity bioethanol fermentation by immobilized Saccharomyces bayanus onto carboxymethylcellulose-g- poly(N-vinyl-2-pyrrolidone) beadsen_US
dc.typeArticle

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