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dc.contributor.authorKorányi, Tamás I.
dc.contributor.authorFridrich, Bálint
dc.contributor.authorPineda, A.
dc.contributor.authorBarta, Katalin
dc.date.accessioned2020-06-18T12:45:27Z
dc.date.available2020-06-18T12:45:27Z
dc.date.issued2020
dc.identifier.urihttp://hdl.handle.net/10396/20182
dc.description.abstractCurrently, valorization of lignocellulosic biomass almost exclusively focuses on the production of pulp, paper, and bioethanol from its holocellulose constituent, while the remaining lignin part that comprises the highest carbon content, is burned and treated as waste. Lignin has a complex structure built up from propylphenolic subunits; therefore, its valorization to value-added products (aromatics, phenolics, biogasoline, etc.) is highly desirable. However, during the pulping processes, the original structure of native lignin changes to technical lignin. Due to this extensive structural modification, involving the cleavage of the β-O-4 moieties and the formation of recalcitrant C-C bonds, its catalytic depolymerization requires harsh reaction conditions. In order to apply mild conditions and to gain fewer and uniform products, a new strategy has emerged in the past few years, named ‘lignin-first’ or ‘reductive catalytic fractionation’ (RCF). This signifies lignin disassembly prior to carbohydrate valorization. The aim of the present work is to follow historically, year-by-year, the development of ‘lignin-first’ approach. A compact summary of reached achievements, future perspectives and remaining challenges is also given at the end of the review.es_ES
dc.format.mimetypeapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.rightshttps://creativecommons.org/licenses/by/4.0/es_ES
dc.sourceMolecules 25(12), 2815 (2020)es_ES
dc.subjectLignocellulose valorizationes_ES
dc.subject‘Lignin-first’es_ES
dc.subjectReductive catalytic fractionationes_ES
dc.titleDevelopment of ’Lignin-First’ Approaches for the Valorization of Lignocellulosic Biomasses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherversionhttp://dx.doi.org/10.3390/molecules25122815es_ES
dc.relation.projectIDUnión Europea. COST Action CA17128es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES


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