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Cationic lignin derivatives in hair conditioners: Formulation development and rheological modeling

2026-08-12Artigo científico Acesso restrito
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datacite.subject.sdg12:Produção e Consumo Sustentáveis
datacite.subject.sdg09:Indústria, Inovação e Infraestruturas
datacite.subject.sdg15:Proteger a Vida Terrestre
dc.contributor.authorFernandes, Catarina
dc.contributor.authorCrespo, Catarina
dc.contributor.authorCabaça, Daniela
dc.contributor.authorPocinho, Ana
dc.contributor.authorAlves, Luís
dc.contributor.authorMedronho, Bruno
dc.contributor.authorRasteiro, Maria da Graça
dc.contributor.authorVarela, Carla
dc.date.accessioned2026-09-01T11:06:30Z
dc.date.available2026-09-01T11:06:30Z
dc.date.issued2026-08-12
dc.description.abstractReplacing petrochemical-based cationic conditioning polymers with renewable alternatives is a key challenge in the redesign of more sustainable hair care products. In this work, cationic lignin-derivatives, prepared via a single-step cationization process using 3-chloro-2-hydroxypropyltrimethylammonium chloride (CHPTAC) were explored as alternatives to petrochemical-based cationic conditioning agents in hair conditioning products. Formulations were prepared using either these derivatives or a widely used synthetic cationic polymer (polyquaternium-11, PQ11) and characterized in terms of their physicochemical and rheological properties, and stability. Replacing PQ11 with cationic lignin derivatives did not affect the stability or the physicochemical properties of the formulations. The effect of the formulation components on the viscosity was systematically studied using a design of experiments, resulting in a predictive model describing the relationship between composition and viscosity. In addition, the lignin-based conditioners exhibited higher UV absorption than a commercial conditioner reference, with a 15-fold relative UV absorption. A preliminary proof-of-concept application on hair demonstrated improved definition and reduced frizz, supporting the potential of cationic lignin derivatives as alternative biobased conditioning agents.eng
dc.description.sponsorship10.54499/2022.06810.PTDC; UID/00102/2025; UID/PRR/00102/2025; UID/PRR2/00102/2025; CEECIND/01014/2018/CP1540/CT0002; 10.54499/2021.05991.BD
dc.identifier.doi10.1021/acssuschemeng.6c04393
dc.identifier.issn2168-0485
dc.identifier.urihttp://hdl.handle.net/10400.1/29382
dc.language.isoeng
dc.peerreviewedyes
dc.publisherAmerican Chemical Society (ACS)
dc.relationCHANGE - Global Change and Sustainability Institute
dc.relationFrom Forest to Crops: Development of sustainable bio-based emulsifiers and fungicides for crops protection.
dc.relation.ispartofACS Sustainable Chemistry & Engineering
dc.rights.uriN/A
dc.subjectCationic lignin
dc.subjectCosmetic ingredients
dc.subjectFormulation design
dc.subjectHair conditioning
dc.subjectPolyquaternium
dc.subjectStability tests
dc.titleCationic lignin derivatives in hair conditioners: Formulation development and rheological modelingeng
dc.typejournal article
dspace.entity.typePublication
oaire.awardNumberLA/P/0121/2020
oaire.awardNumber2021.00399.CEECIND/CP1656/CT0025
oaire.awardTitleCHANGE - Global Change and Sustainability Institute
oaire.awardTitleFrom Forest to Crops: Development of sustainable bio-based emulsifiers and fungicides for crops protection.
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0121%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/CEEC IND4ed/2021.00399.CEECIND%2FCP1656%2FCT0025/PT
oaire.citation.endPage14824
oaire.citation.issue33
oaire.citation.startPage14814
oaire.citation.titleACS Sustainable Chemistry & Engineering
oaire.citation.volume14
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamCEEC IND4ed
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameMedronho
person.givenNameBruno
person.identifier.ciencia-id6918-9AB3-8D22
person.identifier.orcid0000-0003-0972-1739
person.identifier.ridP-5927-2014
person.identifier.scopus-author-id9940656700
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
relation.isAuthorOfPublication4c03571a-93da-4504-8acf-c74326449852
relation.isAuthorOfPublication.latestForDiscovery4c03571a-93da-4504-8acf-c74326449852
relation.isProjectOfPublication76778384-d236-4a36-b64b-882e4c653cd1
relation.isProjectOfPublication294eead3-f5d1-4b61-9b0e-c8be1b6c114e
relation.isProjectOfPublication.latestForDiscovery76778384-d236-4a36-b64b-882e4c653cd1

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