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Rice straw hydrolysate to fuel and volatile fatty acid conversion by Clostridium sporogenes BE01 : bio-electrochemical analysis of the electron transport mediators involved

dc.contributor.authorGottumukkala, Lalitha Devien_ZA
dc.contributor.authorSukumaran, Rajeev Kumaren_ZA
dc.contributor.authorMohan, S. Venkataen_ZA
dc.contributor.authorValappil, Sajna Kuttuvanen_ZA
dc.contributor.authorSarkar, Omprakashen_ZA
dc.contributor.authorPandeya, Ashoken_ZA
dc.date.accessioned2016-03-29T09:21:09Z
dc.date.available2016-03-29T09:21:09Z
dc.date.issued2015-03-18
dc.identifier.citationGottumukkala, L. D. et al. 2015. Rice straw hydrolysate to fuel and volatile fatty acid conversion by Clostridium sporogenes BE01: bio-electrochemical analysis of the electron transport mediators involved. Green Chemistry, 17:3047-3058, doi:10.1039/C5GC00310E .
dc.identifier.issn1463-9270 (online)
dc.identifier.issn1463-9262 (print)
dc.identifier.otherdoi:10.1039/C5GC00310E
dc.identifier.urihttp://hdl.handle.net/10019.1/98888
dc.descriptionCITATION: Gottumukkala, L. D. et al. 2015. Rice straw hydrolysate to fuel and volatile fatty acid conversion by Clostridium sporogenes BE01: bio-electrochemical analysis of the electron transport mediators involved. Green Chemistry, 17:3047-3058, doi:10.1039/C5GC00310E .
dc.descriptionThe original publication is available at http://pubs.rsc.org/en/journals/journalissues/gc
dc.description.abstractENGLISH ABSTRACT: Clostridium sporogenes BE01, a non-acetone forming butanol producer, can produce hydrogen and volatile fatty acids (VFAs) during butanol fermentation from rice straw hydrolysate. Bio-electrochemical analysis revealed the changes that occurred in the redox microenvironment and electron transport mediators during fermentation at different pH and CaCO3 concentrations. CaCO3 played a very important role in enhancing the production of hydrogen, volatile fatty acids and solvents by stimulating the changes in the electron transport system. The electron transport system mediated by NAD/NADH, flavins, Fe–S clusters, protein bound FAD, and cytochrome complex in C. sporogenes BE01 was analysed by cyclic voltammetry (CV). Electrokinetic analysis revealed that the favorability for redox reactions increased with an increase in pH, and the polarization resistance reduced significantly with CaCO3 supplementation.en_ZA
dc.description.urihttp://pubs.rsc.org/en/content/articlelanding/2015/gc/c5gc00310e#!divAbstract
dc.format.extent12 pagesen_ZA
dc.language.isoen_ZAen_ZA
dc.publisherRoyal Society of Chemistryen_ZA
dc.subjectRice straw hydrolysateen_ZA
dc.subjectVolatile Fatty acidsen_ZA
dc.subjectButanol -- Fermentationen_ZA
dc.titleRice straw hydrolysate to fuel and volatile fatty acid conversion by Clostridium sporogenes BE01 : bio-electrochemical analysis of the electron transport mediators involveden_ZA
dc.typeArticleen_ZA
dc.description.versionPublisher's version
dc.rights.holderRoyal Society of Chemistryen_ZA


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