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Eco-friendly methods for extraction and modification of cellulose: an overview

2023-07-24Journal article Open access
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dc.contributor.authorMagalhães, Solange
dc.contributor.authorFernandes, Catarina
dc.contributor.authorPedrosa, Jorge F. S.
dc.contributor.authorAlves, Luís
dc.contributor.authorMedronho, Bruno
dc.contributor.authorFerreira, Paulo J. T.
dc.contributor.authorRasteiro, Maria da Graça
dc.date.accessioned2023-08-01T16:20:52Z
dc.date.available2023-08-01T16:20:52Z
dc.date.issued2023-07-24
dc.date.updated2023-07-28T12:22:38Z
dc.description.abstractCellulose is the most abundant renewable polymer on Earth and can be obtained from several different sources, such as trees, grass, or biomass residues. However, one of the issues is that not all the fractionation processes are eco-friendly and are essentially based on cooking the lignocellulose feedstock in a harsh chemical mixture, such as NaOH + Na<sub>2</sub>S, and water, to break loose fibers. In the last few years, new sustainable fractionation processes have been developed that enable the obtaining of cellulose fibers in a more eco-friendly way. As a raw material, cellulose’s use is widely known and established in many areas. Additionally, its products/derivatives are recognized to have a far better environmental impact than fossil-based materials. Examples are textiles and packaging, where forest-based fibers may contribute to renewable and biodegradable substitutes for common synthetic materials and plastics. In this review, some of the main structural characteristics and properties of cellulose, recent green extraction methods/strategies, chemical modification, and applications of cellulose derivatives are discussed.pt_PT
dc.description.sponsorshipBDE 05|POCI-01-0247-FEDER021874; 2022.07519.PTDCpt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifierdoi: 10.3390/polym15143138
dc.identifier.citationPolymers 15 (14): 3138 (2023)pt_PT
dc.identifier.doi10.3390/polym15143138pt_PT
dc.identifier.issn2073-4360
dc.identifier.urihttp://hdl.handle.net/10400.1/19913
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationMaking water cleaner: Development of novel lignocellulose-based systems for the removal of microplastics from aqueous media
dc.relationValorization of lignocellulose biomass: Development of sustainable lignin-based derivatives for hair care applications
dc.relationNot Available
dc.relationMediterranean Institute for Agriculture, Environment and Development
dc.relationInternational comparisons of product supply chains in the agro-food sectors: determinants of their competitiveness and performance on EU and international markets
dc.relationFrom Forest to Crops: Development of sustainable bio-based emulsifiers and fungicides for crops protection.
dc.relationChemical Process Engineering and Forest Products Research Centre
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectCellulosept_PT
dc.subjectFunctionalizationpt_PT
dc.subjectCationizationpt_PT
dc.subjectAnionizationpt_PT
dc.subjectHydrophobicitypt_PT
dc.subjectCellulose extractionpt_PT
dc.titleEco-friendly methods for extraction and modification of cellulose: an overviewpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMaking water cleaner: Development of novel lignocellulose-based systems for the removal of microplastics from aqueous media
oaire.awardTitleValorization of lignocellulose biomass: Development of sustainable lignin-based derivatives for hair care applications
oaire.awardTitleNot Available
oaire.awardTitleMediterranean Institute for Agriculture, Environment and Development
oaire.awardTitleInternational comparisons of product supply chains in the agro-food sectors: determinants of their competitiveness and performance on EU and international markets
oaire.awardTitleFrom Forest to Crops: Development of sustainable bio-based emulsifiers and fungicides for crops protection.
oaire.awardTitleChemical Process Engineering and Forest Products Research Centre
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//2020.07638.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//2021.05991.BD/PT
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oaire.citation.issue14pt_PT
oaire.citation.startPage3138pt_PT
oaire.citation.titlePolymerspt_PT
oaire.citation.volume15pt_PT
oaire.fundingStream9471 - RIDTI
oaire.fundingStreamCEEC IND 2018
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person.familyNameFernandes
person.familyNameMedronho
person.givenNameCatarina
person.givenNameBruno
person.identifier.ciencia-id9912-513C-D374
person.identifier.ciencia-id6918-9AB3-8D22
person.identifier.orcid0000-0001-7763-4122
person.identifier.orcid0000-0003-0972-1739
person.identifier.ridP-5927-2014
person.identifier.scopus-author-id57222090293
person.identifier.scopus-author-id9940656700
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project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameEuropean Commission
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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