Valorization of sugar beet molasses for the production of biohydrogen and 5-aminolevulinic acid by Rhodobacter sphaeroides OU001 in a biorefinery concept

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dc.contributor.authorKars, Gökhan
dc.contributor.authorAlparslan, Ümmühan
dc.date.accessioned2020-03-26T18:44:24Z
dc.date.available2020-03-26T18:44:24Z
dc.date.issued2013
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe production of biohydrogen and 5-aminolevulinic acid (5-ALA) from sugar beet molasses was investigated within a biorefinery framework. A purple non-sulfur photosynthetic bacterium, Rhodobacter sphaeroides O.U.001, was used for this purpose. The suitability of the molasses for biohydrogen and 5-ALA production was assessed in certain aspects and then five different culture media with various sugar contents (3 g/L, 7 g/L, 14 g/L, 21 g/L and 28 g/L) were prepared. Results have shown that molasses is a promising substrate for the production of biohydrogen and 5-ALA in a biorefinery concept and increasing sugar content results in enhanced product accumulation. Specifically, the highest amount of biohydrogen and 5-ALA was observed in 28 g/L sugar-containing medium (1.01 L H-2/L culture, 23,337 mu M). In conclusion, this paper presents the new findings about the enhanced accumulation of biohydrogen and 5-ALA within a biorefinery context. Copyright (C) 2013, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipThe Scientific and Technological Research Council of TurkeyTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [111T523]; Selcuk University Scientific Research FundSelcuk University [11401112]en_US
dc.description.sponsorshipThis study has been supported by The Scientific and Technological Research Council of Turkey with the project number 111T523 and Selcuk University Scientific Research Fund with the project number 11401112. Konya Seker San. ye Tic. A.S. is thanked for supplying the beet molasses. We are also grateful to Prof. Mustafa Ersoz for providing GC facility.en_US
dc.identifier.doi10.1016/j.ijhydene.2013.09.050en_US
dc.identifier.endpage14494en_US
dc.identifier.issn0360-3199en_US
dc.identifier.issn1879-3487en_US
dc.identifier.issue34en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage14488en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.ijhydene.2013.09.050
dc.identifier.urihttps://hdl.handle.net/20.500.12395/29989
dc.identifier.volume38en_US
dc.identifier.wosWOS:000328517700013en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDen_US
dc.relation.ispartofINTERNATIONAL JOURNAL OF HYDROGEN ENERGYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectBiohydrogenen_US
dc.subjectAminolevulinic aciden_US
dc.subjectRhodobacter sphaeroidesen_US
dc.subjectSugar beet molassesen_US
dc.subjectBiorefineryen_US
dc.titleValorization of sugar beet molasses for the production of biohydrogen and 5-aminolevulinic acid by Rhodobacter sphaeroides OU001 in a biorefinery concepten_US
dc.typeArticleen_US

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