Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/56969
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dc.contributor.CRUESPUniversidade Estadual de Campinaspt
dc.typeArtigo de periódicopt
dc.titleMigration of Residual Nonvolatile and Inorganic Compounds from Recycled Post-Consumer PET and HDPEpt
dc.contributor.authorDutra, Cpt
dc.contributor.authorFreire, MTDpt
dc.contributor.authorNerin, Cpt
dc.contributor.authorBentayeb, Kpt
dc.contributor.authorRodriguez-Lafuente, Apt
dc.contributor.authorAznar, Mpt
dc.contributor.authorReyes, FGRpt
unicamp.author.emailreyesfgr@fea.unicamp.brpt
unicamp.authorDutra, Camila Reyes, Felix G. R. Univ Estadual Campinas, Sch Food Engn, Dept Food Sci, BR-13083862 Campinas, SP, Brazilpt
unicamp.authorFreire, Maria Teresa de A. Univ Sao Paulo, Fac Anim Sci & Food Engn, Dept Food Engn, BR-13635900 Pirassununga, SP, Brazilpt
unicamp.authorNerin, Cristina Bentayeb, Karim Rodriguez-Lafuente, Angel Aznar, Margarita Univ Zaragoza, Aragon Inst Engn Res I3A, Dept Analyt Chem, E-50018 Zaragoza, Spainpt
dc.subjectPETpt
dc.subjectHDPEpt
dc.subjectpost-consumer recycled food packagingpt
dc.subjectmigration studiespt
dc.subjectUPLC-QqQ/MSpt
dc.subjectICP-MSpt
dc.subject.wosChromatography-mass-spectrometrypt
dc.subject.wosHigh-density Polyethylenept
dc.subject.wosTerephthalatept
dc.subject.wosContaminantspt
dc.subject.wosPolypropylenept
dc.subject.wosProductspt
dc.subject.wosPolymerspt
dc.subject.wosAntimonypt
dc.subject.wosMspt
dc.description.abstractMigration of nonvolatile and inorganic residual compounds from post-consumer recycled polyethylene terephthalate (PET) submitted to cleaning processes for subsequent production of materials intended to food contact, as well as from multilayer packaging material containing post-consumer recycled high-density polyethylene (HDPE) was determined. Tests were carried out using food simulants. Nonvolatile organic contaminants from PET, determined by liquid chromatography-mass spectrometry (UPLC-QqQ/MS), showed significant migration reduction as consequence of the more complex cleaning technologies applied. However, contaminants not allowed by Brazilian and European Union regulations were identified even in deep cleaning samples. Results from multilayer HDPE showed a greater number of contaminants when compared to recycled pellets. Inorganic contaminants, determined by inductively coupled plasma mass spectrometry were below the acceptable levels. Additional studies for identification and quantitation of unknown molecules which were not possible to identify in this study by UPLC-QqQ/MS are required to ascertain the safety of using post-consumer recycled packaging material.
dc.relation.ispartofJournal Of The Brazilian Chemical Society
dc.relation.ispartofabbreviationJ. Braz. Chem. Soc.pt
dc.publisher.citySao Paulopt
dc.publisher.countryBrasilpt
dc.publisherSoc Brasileira Quimicapt
dc.date.issued2014pt
dc.date.monthofcirculationAPRpt
dc.identifier.citationJournal Of The Brazilian Chemical Society. Soc Brasileira Quimica, v. 25, n. 4, n. 686, n. 696, 2014.pt
dc.language.isoenpt
dc.description.volume25pt
dc.description.issuenumber4pt
dc.description.initialpage686pt
dc.description.lastpage696pt
dc.rightsabertopt
dc.sourceWeb of Sciencept
unicamp.cruespUSPpt
dc.identifier.issn0103-5053pt
dc.identifier.eissn1678-4790pt
dc.identifier.wosidWOS:000333741500009pt
dc.identifier.doi10.5935/0103-5053.20140016pt
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt
dc.description.sponsorshipGobierno de Aragon, Grupo T-10, GUIApt
dc.description.sponsorship1Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt
dc.description.sponsorship1Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt
dc.description.sponsordocumentnumberCAPES [23038.003966/2013-08]pt
dc.description.sponsordocumentnumberCNPq [303670/2010-0]pt
dc.date.available2014-07-30T14:02:12Z
dc.date.available2015-11-26T16:38:11Z-
dc.date.accessioned2014-07-30T14:02:12Z
dc.date.accessioned2015-11-26T16:38:11Z-
dc.description.provenanceMade available in DSpace on 2014-07-30T14:02:12Z (GMT). No. of bitstreams: 0 Previous issue date: 2014en
dc.description.provenanceMade available in DSpace on 2015-11-26T16:38:11Z (GMT). No. of bitstreams: 0 Previous issue date: 2014en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/56969
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/56969-
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