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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/7584
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dc.contributor.authorManzoli, J. E.-
dc.contributor.authorRosa, F. M. L.-
dc.contributor.authorSilva Felix, J.-
dc.contributor.authorMonteiro, Magali-
dc.date.accessioned2014-05-20T13:24:27Z-
dc.date.accessioned2016-10-25T16:45:10Z-
dc.date.available2014-05-20T13:24:27Z-
dc.date.available2016-10-25T16:45:10Z-
dc.date.issued2007-01-01-
dc.identifierhttp://www.metrology.pg.gda.pl/no200701.html#p117-
dc.identifier.citationMetrology and Measurement Systems. Warsaw: Polish Acad Sciences Committee Metrology & Res Equipment, v. 14, n. 1, p. 117-123, 2007.-
dc.identifier.issn0860-8229-
dc.identifier.urihttp://hdl.handle.net/11449/7584-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/7584-
dc.description.abstractMigration of components from plastic packaging into foodstuffs or into medicines is a very important issue, concerning public health. Using experimental techniques, like gas chromatography-mass spectrometry, these essays measure total migration and specific migration of components from plastic packaging. This work presents an explanation and applications of a numerical technique tool for this measurement, allowing the comprehension of the diffusion process and the estimate of component migration in difficult or impractical measurements. As an application example, the non-uniform influence of initial concentration profile on the migration is presented, demonstrating the necessity of this profile determination for high quality considerations on involved metrology.en
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.format.extent117-123-
dc.language.isoeng-
dc.publisherPolish Acad Sciences Committee Metrology & Res Equipment-
dc.sourceWeb of Science-
dc.subjectmigrationpt
dc.subjectdiffusionpt
dc.subjectpackagingpt
dc.subjectsimulationpt
dc.subjectchemical contaminationpt
dc.titleMIGRATION MEASUREMENTS FROM PLASTIC PACKAGING: A SIMULATION STUDY ON INFLUENCE OF INITIAL CONCENTRATION PROFILEen
dc.typeoutro-
dc.contributor.institutionInstituto de Pesquisas Energéticas e Nucleares (IPEN)-
dc.contributor.institutionUniv Sao Judas Tadeu-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationInst Pesquisas Energet & Nucl, Ctr Tecnol Radiacoes, São Paulo, Brazil-
dc.description.affiliationUniv Sao Judas Tadeu, São Paulo, Brazil-
dc.description.affiliationUNESP, Fac Ciências Farmaceut, Dept Alimentos & Nutr, Araraquara, Brazil-
dc.description.affiliationUnespUNESP, Fac Ciências Farmaceut, Dept Alimentos & Nutr, Araraquara, Brazil-
dc.identifier.wosWOS:000208762400009-
dc.rights.accessRightsAcesso aberto-
dc.relation.ispartofMetrology and Measurement Systems-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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