Quantification of overall migration levels from poly (vinyl chloride) films: effects of gamma and electron beam radiation
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of Bioenergy and Food Science |
Texto Completo: | http://periodicos.ifap.edu.br/index.php/JBFS/article/view/135 |
Resumo: | This study investigated the overall migration from Poly (vinyl chloride) (PVC) polymer films into food simulants, after gamma irradiation (60Co) or electron beam radiation. PVC polymer films containing di-(2-ethylhexyl) adipate (DEHA) and epoxidized soybean oil were stored under controlled temperature (24 ± 1oC) and moisture (50 ± 5 %) for 2 days. These films were supported on a stainless-steel plates and specimens were subjected to ionizing radiation treatment with gamma radiation from a 60Co source (dose rate = 20 Gy/min) or electron beam radiation (dose rate = 120 Gy/min) at absorbed doses equal to 0, 10, 25 and 50 kGy. Overall packing migrants were evaluated on different food simulants (distilled water, 3 % w/v acetic acid and 10 % v/v ethanol) as a function of time (24, 48 and 72 hours). Results of overall migration levels showed that the treatment with radiation doses above 10 kGy promoted a significant increase of the overall packing migrants levels into all aqueous food simulants (p < 0.05). Overall migration levels were also enhanced with increasing exposure time to food simulants. |
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Quantification of overall migration levels from poly (vinyl chloride) films: effects of gamma and electron beam radiationTecnologia e Ciência dos AlimentosPVC, Food Packaging, Gamma Radiation, Electron Beam, Food Simulant, Migration.This study investigated the overall migration from Poly (vinyl chloride) (PVC) polymer films into food simulants, after gamma irradiation (60Co) or electron beam radiation. PVC polymer films containing di-(2-ethylhexyl) adipate (DEHA) and epoxidized soybean oil were stored under controlled temperature (24 ± 1oC) and moisture (50 ± 5 %) for 2 days. These films were supported on a stainless-steel plates and specimens were subjected to ionizing radiation treatment with gamma radiation from a 60Co source (dose rate = 20 Gy/min) or electron beam radiation (dose rate = 120 Gy/min) at absorbed doses equal to 0, 10, 25 and 50 kGy. Overall packing migrants were evaluated on different food simulants (distilled water, 3 % w/v acetic acid and 10 % v/v ethanol) as a function of time (24, 48 and 72 hours). Results of overall migration levels showed that the treatment with radiation doses above 10 kGy promoted a significant increase of the overall packing migrants levels into all aqueous food simulants (p < 0.05). Overall migration levels were also enhanced with increasing exposure time to food simulants.Instituto Federal do AmapáLírio, Fábio Cerdeira; Doutorando em Ciências pelo programa TPQB-UFRJSouza, Mauro Carlos Lopes; Universidade Federal do Rio de JaneiroBorges, Valéria Barbosa; Universidade Federal do Rio de JaneiroXavier, Marta Maria Braga Baptista Soares; Faculdade de Medicina Veterinária de Valença2017-08-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionIrradiationapplication/pdfhttp://periodicos.ifap.edu.br/index.php/JBFS/article/view/13510.18067/jbfs.v4i2.135Journal of bioenergy and food science; Vol 4, No 2 (2017): JOURNAL OF BIOENERGY AND FOOD SCIENCE, ABR/JUN, 2017; 90-98Journal of Bioenergy and Food Science; Vol 4, No 2 (2017): JOURNAL OF BIOENERGY AND FOOD SCIENCE, ABR/JUN, 2017; 90-982359-27100000-000010.18067/jbfs.v4i2reponame:Journal of Bioenergy and Food Scienceinstname:Instituto Federal de Educação, Ciência e Tecnologia do Amapá (IFAP)instacron:IFAPenghttp://periodicos.ifap.edu.br/index.php/JBFS/article/view/135/16610.18067/jbfs.v4i2.135.g166Copyright (c) 2017 Journal of bioenergy and food sciencehttp://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2017-08-07T18:27:32Zoai:periodicos.ifap.edu.br:article/135Revistahttp://periodicos.ifap.edu.br/index.php/JBFSPUBhttp://periodicos.ifap.edu.br/index.php/JBFS/oai||victor.sales@ifap.edu.br10.180672359-27102359-2710opendoar:2017-08-07T18:27:32Journal of Bioenergy and Food Science - Instituto Federal de Educação, Ciência e Tecnologia do Amapá (IFAP)false |
dc.title.none.fl_str_mv |
Quantification of overall migration levels from poly (vinyl chloride) films: effects of gamma and electron beam radiation |
title |
Quantification of overall migration levels from poly (vinyl chloride) films: effects of gamma and electron beam radiation |
spellingShingle |
Quantification of overall migration levels from poly (vinyl chloride) films: effects of gamma and electron beam radiation Lírio, Fábio Cerdeira; Doutorando em Ciências pelo programa TPQB-UFRJ Tecnologia e Ciência dos Alimentos PVC, Food Packaging, Gamma Radiation, Electron Beam, Food Simulant, Migration. |
title_short |
Quantification of overall migration levels from poly (vinyl chloride) films: effects of gamma and electron beam radiation |
title_full |
Quantification of overall migration levels from poly (vinyl chloride) films: effects of gamma and electron beam radiation |
title_fullStr |
Quantification of overall migration levels from poly (vinyl chloride) films: effects of gamma and electron beam radiation |
title_full_unstemmed |
Quantification of overall migration levels from poly (vinyl chloride) films: effects of gamma and electron beam radiation |
title_sort |
Quantification of overall migration levels from poly (vinyl chloride) films: effects of gamma and electron beam radiation |
author |
Lírio, Fábio Cerdeira; Doutorando em Ciências pelo programa TPQB-UFRJ |
author_facet |
Lírio, Fábio Cerdeira; Doutorando em Ciências pelo programa TPQB-UFRJ Souza, Mauro Carlos Lopes; Universidade Federal do Rio de Janeiro Borges, Valéria Barbosa; Universidade Federal do Rio de Janeiro Xavier, Marta Maria Braga Baptista Soares; Faculdade de Medicina Veterinária de Valença |
author_role |
author |
author2 |
Souza, Mauro Carlos Lopes; Universidade Federal do Rio de Janeiro Borges, Valéria Barbosa; Universidade Federal do Rio de Janeiro Xavier, Marta Maria Braga Baptista Soares; Faculdade de Medicina Veterinária de Valença |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Lírio, Fábio Cerdeira; Doutorando em Ciências pelo programa TPQB-UFRJ Souza, Mauro Carlos Lopes; Universidade Federal do Rio de Janeiro Borges, Valéria Barbosa; Universidade Federal do Rio de Janeiro Xavier, Marta Maria Braga Baptista Soares; Faculdade de Medicina Veterinária de Valença |
dc.subject.por.fl_str_mv |
Tecnologia e Ciência dos Alimentos PVC, Food Packaging, Gamma Radiation, Electron Beam, Food Simulant, Migration. |
topic |
Tecnologia e Ciência dos Alimentos PVC, Food Packaging, Gamma Radiation, Electron Beam, Food Simulant, Migration. |
description |
This study investigated the overall migration from Poly (vinyl chloride) (PVC) polymer films into food simulants, after gamma irradiation (60Co) or electron beam radiation. PVC polymer films containing di-(2-ethylhexyl) adipate (DEHA) and epoxidized soybean oil were stored under controlled temperature (24 ± 1oC) and moisture (50 ± 5 %) for 2 days. These films were supported on a stainless-steel plates and specimens were subjected to ionizing radiation treatment with gamma radiation from a 60Co source (dose rate = 20 Gy/min) or electron beam radiation (dose rate = 120 Gy/min) at absorbed doses equal to 0, 10, 25 and 50 kGy. Overall packing migrants were evaluated on different food simulants (distilled water, 3 % w/v acetic acid and 10 % v/v ethanol) as a function of time (24, 48 and 72 hours). Results of overall migration levels showed that the treatment with radiation doses above 10 kGy promoted a significant increase of the overall packing migrants levels into all aqueous food simulants (p < 0.05). Overall migration levels were also enhanced with increasing exposure time to food simulants. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-08-07 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Irradiation |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://periodicos.ifap.edu.br/index.php/JBFS/article/view/135 10.18067/jbfs.v4i2.135 |
url |
http://periodicos.ifap.edu.br/index.php/JBFS/article/view/135 |
identifier_str_mv |
10.18067/jbfs.v4i2.135 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://periodicos.ifap.edu.br/index.php/JBFS/article/view/135/166 10.18067/jbfs.v4i2.135.g166 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Journal of bioenergy and food science http://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Journal of bioenergy and food science http://creativecommons.org/licenses/by-nc-sa/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Instituto Federal do Amapá |
publisher.none.fl_str_mv |
Instituto Federal do Amapá |
dc.source.none.fl_str_mv |
Journal of bioenergy and food science; Vol 4, No 2 (2017): JOURNAL OF BIOENERGY AND FOOD SCIENCE, ABR/JUN, 2017; 90-98 Journal of Bioenergy and Food Science; Vol 4, No 2 (2017): JOURNAL OF BIOENERGY AND FOOD SCIENCE, ABR/JUN, 2017; 90-98 2359-2710 0000-0000 10.18067/jbfs.v4i2 reponame:Journal of Bioenergy and Food Science instname:Instituto Federal de Educação, Ciência e Tecnologia do Amapá (IFAP) instacron:IFAP |
instname_str |
Instituto Federal de Educação, Ciência e Tecnologia do Amapá (IFAP) |
instacron_str |
IFAP |
institution |
IFAP |
reponame_str |
Journal of Bioenergy and Food Science |
collection |
Journal of Bioenergy and Food Science |
repository.name.fl_str_mv |
Journal of Bioenergy and Food Science - Instituto Federal de Educação, Ciência e Tecnologia do Amapá (IFAP) |
repository.mail.fl_str_mv |
||victor.sales@ifap.edu.br |
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