Use este identificador para citar ou linkar para este item: http://repositorio.ital.sp.gov.br/jspui/handle/123456789/217
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorRodríguez, Francisco J.; et. al.-
dc.contributor.otherPT_Br
dc.date.accessioned-
dc.date.accessioned2021-12-16T18:58:38Z-
dc.date.availablePT_Br
dc.date.available2021-12-16T18:58:38Z-
dc.date.copyright-
dc.date.issued2018-
dc.identifierPT_Br
dc.identifier.citationPolymer Composites, Wiley, Aug., 2018. https://doi.org/10.1111/jfpp.13724.pt_BR
dc.identifier.urihttp://repositorio.ital.sp.gov.br/jspui/handle/123456789/217-
dc.description.abstractThe aim of the present study was oriented to evaluate the effect of a commercial organoclay and the technique of preparation on the physical and antimicrobial properties of active eco-friendly nanocomposites films. To this antimicrobial nanocomposite films were fabricated from cellulose acetate (CA) powder, triethyl citrate (TEC) plasticizer, a commercial organoclay Cloisite30B (C30B), and cinnamaldehyde (Ci) as active agent. All nanocomposites showed the intercalation of the polysaccharide inside the organoclay structure, however, the level of the intercalation and the quality of the clay dispersion were dependent on the method selected to prepare them (solution-casting or extrusion). In addition, nanocomposites obtained by extrusion evidenced a better dispersion of organoclay. Important changes on the color properties of films were evidenced, which was associated to the thermal degradation of the quaternary ammonium surfactant of the Cloisite30B. On the other hand, organoclay was unable to reduce the cinnamaldehyde loss during the extrusion and storage, nevertheless, a slight effect of the Cloisite30B on the cinnamaldehyde release to a food simulant was observed to nanocomposites prepared by extrusion. Finally, despite cinnamaldehyde loss was observed over time, the content of residual active compound into the films was able to impart antimicrobial activity against Escherichia coli for 14 weeks. POLYM. COMPOS., 40:2311– 2319, 2019. © 2018 Society of Plastics Engineerspt_BR
dc.formatPT_Br
dc.languagePT_Br
dc.language.isoenpt_BR
dc.rightsPT_Br
dc.sourcePT_Br
dc.titleEffect of Organoclay and Preparation Method on Properties of Antimicrobial Cellulose Acetate Filmspt_BR
dc.typeArticlept_BR
dc.date.updated-
dc.subject.cnpqPT_Br
dc.contributor.CRUESPPT_Br
dc.subjec.otherlanguage
dc.subject.wosPT_Br
dc.identifier.italrecordnumber-
dc.creator.idPT_Br
dc.contributor.authoremailPT_Br
dc.contributor.authoritalPT_Br
dc.contributor.authorexternalPT_Br
dc.contributor.nameofprogramPT_Br
dc.contributor.institutionPT_Br
dc.contributor.eventPT_Br
dc.publisher.cityPT_Br
dc.publisher.countryPT_Br
dc.date.monthofcirculation-
dc.description.areaofknowledgePT_Br
dc.description.referencesPT_Br
dc.description.referencePT_Br
dc.description.sponsorPT_Br
dc.description.sponsor-standardPT_Br
dc.description.sponsorremissivePT_Br
dc.description.sponsordocumentnumberPT_Br
dc.description.volumePT_Br
dc.description.volumesupplementPT_Br
dc.description.issuenumber-
dc.description.issuesupplementPT_Br
dc.description.issuespecialPT_Br
dc.description.firstpagePT_Br
dc.description.lastpagePT_Br
dc.rights.accessrightsPT_Br
dc.identifie.eissnPT_Br
dc.identifie.wosPT_Br
dc.identifie.doiPT_Br
dc.identifie.doiPT_Br
dc.identifie.urlPT_Br
dc.identifie.localPT_Br
dc.format.supportPT_Br
dc.creator.orcidPT_Br
Aparece nas coleções:Artigos Científicos

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
Effect of Organoclay and Preparation....pdf728.86 kBAdobe PDFVisualizar/Abrir


Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.