Combined biofuel production from cotton stalk and seed with a biorefinery approach

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dc.contributor.authorUyan, Merve
dc.contributor.authorAlptekin, Fikret Muge
dc.contributor.authorBastabak, Benginur
dc.contributor.authorOzgul, Sevim
dc.contributor.authorErdogan, Baris
dc.contributor.authorOgut, Tuba Ceren
dc.contributor.authorCeliktas, Melih Soner
dc.date.accessioned2020-12-01T12:01:08Z
dc.date.available2020-12-01T12:01:08Z
dc.date.issued2020
dc.departmentEge Üniversitesien_US
dc.description.abstractDue to usage of fossil fuels, the depletion of world crude oil reserves and increased deteriorating climate conditions have reached a high level. These circumstances have led researches to search for alternative and efficient fuels. the main biofuels considered are bioethanol and biodiesel. in this study, ethanol and biodiesel production from cotton stalk and seed were aimed using liquid hot water (LHW) along with consecutive processes, where separate saccharification and fermentation (SHF) process was carried out. the maximum ethanol concentrations of 0.348 g/L and 0.721 g/L were achieved at 24 h and 72 h, respectively. For biodiesel conversion, cottonseed oil was subjected to transesterification, where the main interest was to utilize the by-product, glycerol. Three different glycerol concentrations were investigated in terms of ethanol fermentation using Escherichia coli K1 active culture. the maximum ethanol concentration of 0.415 g/L was achieved at 20 mL glycerol concentration for 48 h. Overall, cotton stalk and seed have the potential to be utilized on an industrial scale.en_US
dc.identifier.doi10.1007/s13399-019-00427-z
dc.identifier.endpage400en_US
dc.identifier.issn2190-6815
dc.identifier.issn2190-6823
dc.identifier.issn2190-6815en_US
dc.identifier.issn2190-6823en_US
dc.identifier.issue2en_US
dc.identifier.startpage393en_US
dc.identifier.urihttps://doi.org/10.1007/s13399-019-00427-z
dc.identifier.urihttps://hdl.handle.net/11454/62304
dc.identifier.volume10en_US
dc.identifier.wosWOS:000538051200015en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherSpringer Heidelbergen_US
dc.relation.ispartofBiomass Conversion and Biorefineryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCotton stalken_US
dc.subjectBioethanolen_US
dc.subjectBiodieselen_US
dc.subjectEscherichia colien_US
dc.subjectFermentationen_US
dc.titleCombined biofuel production from cotton stalk and seed with a biorefinery approachen_US
dc.typeArticleen_US

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