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dc.contributor.authorFlores, Fernanda Cramerpt_BR
dc.contributor.authorRibeiro, Roseane Fagundespt_BR
dc.contributor.authorOurique, Aline Ferreirapt_BR
dc.contributor.authorRolim, Clarice Madalena Buenopt_BR
dc.contributor.authorSilva, Cristiane de Bona dapt_BR
dc.contributor.authorPohlmann, Adriana Raffinpt_BR
dc.contributor.authorBeck, Ruy Carlos Ruverpt_BR
dc.contributor.authorGuterres, Silvia Stanisçuaskipt_BR
dc.date.accessioned2013-07-02T01:43:23Zpt_BR
dc.date.issued2011pt_BR
dc.identifier.issn0100-4042pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/72888pt_BR
dc.description.abstractThe goal of this study was to evaluate the feasibility of preparing nanocapsules and nanoemulsions using tea tree oil as oily phase aiming to protect its volatilization. The nanostructures presented nanometric mean size (160-220 nm) with a polydispersity index below 0.25 and negative zeta potential. The pH values were 6.43 ± 0.37 and 5.98 ± 0.00 for nanoemulsions and nanocapsules, respectively. The oil content after preparation was 96%. The inclusion of tea tree oil in nanocapsules showed higher protection against volatilization. The analysis of mean size and polydispersity index of formulations presented no significant alteration during the storage time.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofQuímica nova. São Paulo. Vol. 34, n. 6 (2011), p. 968-972pt_BR
dc.rightsOpen Accessen
dc.subjectNanoemulsionsen
dc.subjectNanoemulsõespt_BR
dc.subjectNanocápsulaspt_BR
dc.subjectNanocapsulesen
dc.subjectÓleos essenciaispt_BR
dc.subjectTea tree essential oilen
dc.titleNanostructured systems containing an essential oil : protection against volatilizationpt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000789483pt_BR
dc.type.originNacionalpt_BR


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