Use este identificador para citar ou linkar para este item: http://repositorio.ital.sp.gov.br/jspui/handle/123456789/37
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.advisorAlvim, Izabela D.-
dc.contributor.authorMedeiros, João Augusto Salviano de-
dc.contributor.authorBlick, Ana Paula-
dc.contributor.authorGalindo, Marcella V.-
dc.contributor.authorYamashita, Fabio-
dc.contributor.authorUeno, Cláudio Takeo-
dc.contributor.authorShirai, Marianne Ayumi-
dc.contributor.authorGrosso, Carlos Raimundo Ferreira-
dc.contributor.authorCorradini, Elisângela-
dc.contributor.authorSakanaka, Lyssa-
dc.date.accessioned2019-09-23T18:49:47Z-
dc.date.available2019-09-23T18:49:47Z-
dc.date.copyright2019-
dc.date.issued2019-02-
dc.identifier.citationMacromolecular Symposia, v.383, n.1, Special Issue: Brazilian Polymer Conference 2017, p. February 2019pt_BR
dc.identifier.issn1022-1360-
dc.identifier.urihttp://repositorio.ital.sp.gov.br/jspui/handle/123456789/37-
dc.description.abstractSummary Cassava starch and poly(butylene adipate‐co‐terephthalate) (PBAT) based films containing microencapsulated oregano essential oil (OEO) and free OEO are produced by blow extrusion. Microcapsules produced by ionic gelation were characterized with respect to average size, morphology, and encapsulation efficiency. The microcapsules were spherical and ranged in size from 20 to 1000 μm. Encapsulation efficiency (EE) is 83%. The films are analyzed in terms of their morphology, mechanical properties, water vapor permeability (WVP) and antibacterial properties. The films containing OEO microcapsules exhibited lower ultimate tensile strength, Young's modulus and elongation at break than the control films and the films containing free OEO. The WVP of films containing free OEO is slightly lower, while that of films containing microencapsulated OEO did not differ significantly from the control films. Scanning electron microscopy (SEM) images showed that the surface of films containing microencapsulated OEO are less homogeneous than those of the control and free OEO films. Films containing free or microencapsulated OEO presented inhibitory activity against Staphylococcus aureus, but not against Escherichia coli.pt_BR
dc.language.isoenpt_BR
dc.publisherWILEY-VCH Verlag GmbH & Copt_BR
dc.rightsFechadoPT_Br
dc.subjectActividade antimicrobianapt_BR
dc.subjectExtrusãopt_BR
dc.subjectÓleo essencial de oréganopt_BR
dc.subjectMicroencapsulaçãopt_BR
dc.subjectActive filmspt_BR
dc.titleIncorporation of Oregano Essential Oil Microcapsules inStarch-Poly (Butylene Adipate Co-Terephthalate) (PBAT)Filmspt_BR
dc.typeArticlept_BR
dc.publisher.countryBrasilPT_Br
dc.description.volumev. 383PT_Br
dc.description.issuenumbern. 1-
dc.identifie.doihttps://doi.org/10.1002/masy.201800052PT_Br
dc.identifie.urlhttps://onlinelibrary.wiley.com/doi/10.1002/masy.201800052PT_Br
Aparece nas coleções:Artigos cientificos

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
Incorporation of Oregano Essential Oil.pdf
  Restricted Access
2.77 MBAdobe PDFVisualizar/Abrir    Solictar uma cópia


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