Files in this item
Integrated processing of sugarcane bagasse : arabinoxylan extraction integrated with ethanol production.
Item metadata
dc.contributor.author | Campbell, G. M. | |
dc.contributor.author | Čukelj Mustač , N. | |
dc.contributor.author | Alyassin, M. | |
dc.contributor.author | Gomez, L. D. | |
dc.contributor.author | Simister, R. | |
dc.contributor.author | Flint, J. | |
dc.contributor.author | Philips, D. J. | |
dc.contributor.author | Gronnow, M. J. | |
dc.contributor.author | Westwood, N. J. | |
dc.date.accessioned | 2020-03-07T00:32:25Z | |
dc.date.available | 2020-03-07T00:32:25Z | |
dc.date.issued | 2019-06-15 | |
dc.identifier.citation | Campbell , G M , Čukelj Mustač , N , Alyassin , M , Gomez , L D , Simister , R , Flint , J , Philips , D J , Gronnow , M J & Westwood , N J 2019 , ' Integrated processing of sugarcane bagasse : arabinoxylan extraction integrated with ethanol production. ' , Biochemical Engineering Journal , vol. 146 , pp. 31-40 . https://doi.org/10.1016/j.bej.2019.03.001 | en |
dc.identifier.issn | 1369-703X | |
dc.identifier.other | PURE: 258133836 | |
dc.identifier.other | PURE UUID: 61179226-364c-49c9-a423-29ab130c39d3 | |
dc.identifier.other | Scopus: 85062553939 | |
dc.identifier.other | ORCID: /0000-0003-0630-0138/work/56424150 | |
dc.identifier.other | WOS: 000466999900004 | |
dc.identifier.uri | http://hdl.handle.net/10023/19615 | |
dc.description | The authors gratefully acknowledge the funding for “Project POC02_NOV 14 Campbell” from the Lignocellulosic Biorefinery Network (LBNet), funded by the Biotechnology and Biological Sciences Research Council (BBSRC). | en |
dc.description.abstract | A proof-of-concept project compared extraction of arabinoxylans (AX) from sugarcane bagasse and wheat bran via alkaline hydrogen peroxide followed by enzyme-assisted extraction with combinations of feruloyl esterases and a xylanase. Bagasse contains comparable amounts of AX to wheat bran, but with a much lower arabinoxylan substitution on the xylan backbone (A:X ratio of around 0.2 compared with 0.6 for wheat bran), hence offering AX products with distinctive functionality and potential end uses. In the current work, bagasse released its AX more readily than wheat bran, and released a wider range of molecular weights. Use of feruloyl esterase and xylanase enzymes on their own or following alkaline peroxide extraction did not enhance AX release substantially; however, the xylanase appeared to be effective at reducing the size of AX molecules, and there is scope to optimise the effects of enzymes to produce specific AX product fractions. As bagasse frequently arises within the context of bioethanol production, integration of AX extraction with ethanol production could allow economic production of a portfolio of AX products, as has been demonstrated in principle for AX co-production in a wheat ethanol plant. | |
dc.format.extent | 10 | |
dc.language.iso | eng | |
dc.relation.ispartof | Biochemical Engineering Journal | en |
dc.rights | Copyright © 2019 Elsevier B.V. All rights reserved. This work has been made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at https://doi.org/10.1016/j.bej.2019.03.001 | en |
dc.subject | Sugarcane bagasse | en |
dc.subject | Wheat bran | en |
dc.subject | Arabinoxylans | en |
dc.subject | Bioethanol | en |
dc.subject | Biorefinery integration | en |
dc.subject | QD Chemistry | en |
dc.subject | NDAS | en |
dc.subject.lcc | QD | en |
dc.title | Integrated processing of sugarcane bagasse : arabinoxylan extraction integrated with ethanol production. | en |
dc.type | Journal article | en |
dc.description.version | Postprint | en |
dc.contributor.institution | University of St Andrews. EaSTCHEM | en |
dc.contributor.institution | University of St Andrews. Biomedical Sciences Research Complex | en |
dc.contributor.institution | University of St Andrews. School of Chemistry | en |
dc.identifier.doi | https://doi.org/10.1016/j.bej.2019.03.001 | |
dc.description.status | Peer reviewed | en |
dc.date.embargoedUntil | 2020-03-07 |
This item appears in the following Collection(s)
Items in the St Andrews Research Repository are protected by copyright, with all rights reserved, unless otherwise indicated.