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dc.contributor.authorLoaiza Rodríguez, Javier Mauricio
dc.contributor.authorAlfaro Martínez, Ascensión 
dc.contributor.authorLópez Baldovín, Francisco 
dc.contributor.authorGarcía Domínguez, María Trinidad
dc.contributor.authorGarcía Domínguez, Juan Carlos 
dc.date.accessioned2019-05-28T10:04:30Z
dc.date.available2019-05-28T10:04:30Z
dc.date.issued2019
dc.identifier.citationLoaiza, J. M., Alfaro, A., López, F., García, M. T., & García, J. C. (2019). Optimization of Laccase/Mediator System (LMS) Stage Applied in Fractionation of Eucalyptus globulus. Polymers, 11(4), 731. https://doi.org/10.3390/polym11040731es_ES
dc.identifier.issn2073-4360
dc.identifier.urihttp://hdl.handle.net/10272/16315
dc.description.abstractIn a biorefinery framework, a laccase/mediator system treatment following autohydrolysis was carried out for eucalyptus wood prior to soda-anthraquinone pulping. The enzymatic and autohydrolysis conditions, with a view to maximizing the extraction of hemicelluloses while preserving the integrity of glucan, were optimized. Secondly, pulping of solid phase from Eucalyptus globulus wood autohydrolysis and the enzymatic process was carried out and compared with a conventional soda-anthraquinone (AQ) pulping process. The prehydrolysis and enzymatic delignification of the raw material prior to the delignification with soda- Anthraquinone (AQ) results in paper sheets with a lower kappa number and brightness and strength properties close to conventional soda-AQ paper and a liquid fraction rich in hemicellulose compounds that can be used in additional ways. The advantage of this biorefinery scheme is that it requires a lower concentration of chemical reagents, and lower operating times and temperature in the alkaline delignification stage, which represents an economic and environmental improvement over the conventional process.es_ES
dc.description.sponsorshipThe authors gratefully acknowledge the funding of this work from the Andalusian Regional Ministry of Economy, Innovation, Science, and Employment (Project number RNM 2323 and FPI grant), the Ministry of Economy and Competitiveness, and the National Programme for Research Aimed at the Challenges of Society and co-financed with FEDER funds, (CTQ2013-46804-C2-1-R and CTQ2017-85251-C2-1-R).es_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.rightsAn error occurred on the license name.*
dc.rights.uriAn error occurred getting the license - uri.*
dc.subject.otherAutohydrolysises_ES
dc.subject.otherEucalyptus globuluses_ES
dc.subject.otherLaccasees_ES
dc.subject.otherHemicellulosees_ES
dc.subject.otherPulpes_ES
dc.subject.otherSoda-AQes_ES
dc.titleOptimization of Laccase/Mediator System (LMS) Stage Applied in Fractionation of Eucalyptus globuluses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.identifier.doi10.3390/polym11040731
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES


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