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An overview of lignin pathways of valorization: from isolation to refining and conversion into value‑added products

2022-05Artigo científico Acesso aberto
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dc.contributor.authorMartins, M. Margarida
dc.contributor.authorCarvalheiro, Florbela
dc.contributor.authorGírio, Francisco
dc.date.accessioned2022-05-16T11:18:21Z
dc.date.available2022-05-16T11:18:21Z
dc.date.issued2022-05
dc.description.abstractABSTRACT: The increasing demand for greener and sustainable alternatives to fossil-derived fuels, chemicals, and materials has attracted huge attention to lignin, the largest renewable source of aromatic building blocks on earth. This natural polymer accounts for 15 to 40% of all lignocellulosic biomass. As such, in the pulp and paper industries, for example, huge amounts of lignin are produced worldwide. However, most applications for these lignins are of low value, such as their burning for energy. Furthermore, with the introduction of second-generation ethanol biorefineries, the overall lignin production increased. To attain a circular bio-based economy, all side-streams of lignocellulosic biomass and, particularly, lignin should be valorized to as high of a value as possible. Lignin's rich structure has allowed achieving various high-value products over the years, not only in the production of biofuels but also regarding chemicals and materials. The present paper addresses a broad vision of the several stages of lignin valorization, from the isolation of lignin through pre-treatments of lignocellulosic biomass and the current industrial lignin production to fractionation methodologies that provide homogeneous lignins more adequate for valorization and the conversion of lignin into value-added products via chemical and biological routes.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationMartins, M. Margarida... [et.al.] - An overview of lignin pathways of valorization: from isolation to refining and conversion into value‑added products. In: Biomass Conversion and Biorefnery, 2022, Early Accesspt_PT
dc.identifier.doi10.1007/s13399-022-02701-zpt_PT
dc.identifier.eissn2190-6823
dc.identifier.issn2190-6815
dc.identifier.urihttp://hdl.handle.net/10400.9/3853
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSpringerpt_PT
dc.relationBBRI-LISBOA-01-0145-FEDER-022059pt_PT
dc.relation.publisherversionhttps://doi.org/10.1007/s13399-022-02701-zpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectLignin valorizationpt_PT
dc.subjectLignocellulosic biomasspt_PT
dc.subjectLignin fractionationpt_PT
dc.subjectChemical conversionpt_PT
dc.subjectBiological conversionpt_PT
dc.titleAn overview of lignin pathways of valorization: from isolation to refining and conversion into value‑added productspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleBiomass Conversion and Biorefinerypt_PT
person.familyNameCarvalheiro
person.familyNameFERREIRA GIRIO
person.givenNameFlorbela
person.givenNameFRANCISCO MANUEL
person.identifier.ciencia-id4016-9476-B97D
person.identifier.ciencia-idD51D-09A4-A2DC
person.identifier.orcid0000-0002-0270-4832
person.identifier.orcid0000-0002-5376-8430
person.identifier.ridL-1860-2014
person.identifier.scopus-author-id6603247136
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationcdbcb5eb-94de-49eb-920b-089980c34cbf
relation.isAuthorOfPublication781a0b63-529e-4c34-8dcc-fd27e785e762
relation.isAuthorOfPublication.latestForDiscovery781a0b63-529e-4c34-8dcc-fd27e785e762

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