dc.creatorLorevice, Marcos V.
dc.creatorde Moura, Marcia R.
dc.creatorAouada, Fauze A.
dc.creatorMattoso, Luiz H. C.
dc.date.accessioned2013-11-05T15:32:21Z
dc.date.accessioned2018-07-04T16:23:40Z
dc.date.available2013-11-05T15:32:21Z
dc.date.available2018-07-04T16:23:40Z
dc.date.created2013-11-05T15:32:21Z
dc.date.issued2012
dc.identifierJOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, VALENCIA, v. 12, n. 3, supl., Part 3, pp. 2711-2717, MAR, 2012
dc.identifier1533-4880
dc.identifierhttp://www.producao.usp.br/handle/BDPI/41686
dc.identifier10.1166/jnn.2012.5716
dc.identifierhttp://dx.doi.org/10.1166/jnn.2012.5716
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1635243
dc.description.abstractOne of the overall goals of industries is to use packages that do not cause environmental problems at disposal time, but that have the same properties as the conventional ones. The goal of this study is to synthesize edible films based on hydroxypropyl methylcellulose (HPMC) with guava puree and chitosan (CS) nanoparticles. This was divided into two stages, the first is the synthesis of chitosan nanoparticles and the second is the production of the films. For the nanoparticles, average size and zeta potential measurements were performed. The characterizations of mechanical and thermal properties, solubility and water vapor permeability tests were conducted in the films. It was observed that when the nanoparticles were added to HPMC and guava puree films, they improved their mechanical and thermal properties, as well as decreased the films solubility and permeability. The potential application of the films prepared would be in edible films with flavor and odor to extend the shelf life of products.
dc.languageeng
dc.publisherAMER SCIENTIFIC PUBLISHERS
dc.publisherVALENCIA
dc.relationJOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
dc.rightsCopyright AMER SCIENTIFIC PUBLISHERS
dc.rightsrestrictedAccess
dc.subjectEDIBLE FILMS
dc.subjectHYDROXYPROPYL METHYLCELLULOSE
dc.subjectGUAVA PUREE
dc.subjectCHITOSAN NANOPARTICLES
dc.titleDevelopment of Novel Guava Puree Films Containing Chitosan Nanoparticles
dc.typeArtículos de revistas


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