Migration of phthalates and 2,6-diisopropylnaphthalene from cellulose food packaging

Detalhes bibliográficos
Autor(a) principal: Coltro,Leda
Data de Publicação: 2021
Outros Autores: Saron,Elisabete Segantini, Pessoa,Thiago Ivan, Morandi,Julia, Silva,Bruna Santos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Polímeros (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282021000200405
Resumo: Abstract Recycling systems are unable to remove efficiently all potential contaminants acquired along the recycling chain. Therefore, contaminants may potentially exist in recycled food packaging. The safety of recycled cellulose food-contact materials depends on the toxicity and the ability of post-consumer contaminants to be absorbed by recycled fibers released by the packaging and ultimately absorbed by the food. Furthermore, the migration of different contaminants is related to their levels of contamination, structures and chemical affinity with cellulose fibers. In this study, twenty samples of cellulose packages available in the Brazilian market were evaluated regarding migration of phthalates (dibutyl phthalate – DBP, diisobutyl phthalate – DIBP and bis(2-ethylhexyl) phthalate – DEHP) and 2,6-diisopropylnaphthalene – DIPN into fatty food simulant using GC-FID. Fifty percent of the cellulose packaging samples showed no migration of DIPN or of any phthalates evaluated, whereas 20% showed migration of DIBP, 15% migration of DBP and 40% migration of DEHP.
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spelling Migration of phthalates and 2,6-diisopropylnaphthalene from cellulose food packagingcellulose packagingcontaminantsphthalatesmigrationrecycled fibersAbstract Recycling systems are unable to remove efficiently all potential contaminants acquired along the recycling chain. Therefore, contaminants may potentially exist in recycled food packaging. The safety of recycled cellulose food-contact materials depends on the toxicity and the ability of post-consumer contaminants to be absorbed by recycled fibers released by the packaging and ultimately absorbed by the food. Furthermore, the migration of different contaminants is related to their levels of contamination, structures and chemical affinity with cellulose fibers. In this study, twenty samples of cellulose packages available in the Brazilian market were evaluated regarding migration of phthalates (dibutyl phthalate – DBP, diisobutyl phthalate – DIBP and bis(2-ethylhexyl) phthalate – DEHP) and 2,6-diisopropylnaphthalene – DIPN into fatty food simulant using GC-FID. Fifty percent of the cellulose packaging samples showed no migration of DIPN or of any phthalates evaluated, whereas 20% showed migration of DIBP, 15% migration of DBP and 40% migration of DEHP.Associação Brasileira de Polímeros2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282021000200405Polímeros v.31 n.2 2021reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/0104-1428.02321info:eu-repo/semantics/openAccessColtro,LedaSaron,Elisabete SegantiniPessoa,Thiago IvanMorandi,JuliaSilva,Bruna Santoseng2021-07-26T00:00:00Zoai:scielo:S0104-14282021000200405Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2021-07-26T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false
dc.title.none.fl_str_mv Migration of phthalates and 2,6-diisopropylnaphthalene from cellulose food packaging
title Migration of phthalates and 2,6-diisopropylnaphthalene from cellulose food packaging
spellingShingle Migration of phthalates and 2,6-diisopropylnaphthalene from cellulose food packaging
Coltro,Leda
cellulose packaging
contaminants
phthalates
migration
recycled fibers
title_short Migration of phthalates and 2,6-diisopropylnaphthalene from cellulose food packaging
title_full Migration of phthalates and 2,6-diisopropylnaphthalene from cellulose food packaging
title_fullStr Migration of phthalates and 2,6-diisopropylnaphthalene from cellulose food packaging
title_full_unstemmed Migration of phthalates and 2,6-diisopropylnaphthalene from cellulose food packaging
title_sort Migration of phthalates and 2,6-diisopropylnaphthalene from cellulose food packaging
author Coltro,Leda
author_facet Coltro,Leda
Saron,Elisabete Segantini
Pessoa,Thiago Ivan
Morandi,Julia
Silva,Bruna Santos
author_role author
author2 Saron,Elisabete Segantini
Pessoa,Thiago Ivan
Morandi,Julia
Silva,Bruna Santos
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Coltro,Leda
Saron,Elisabete Segantini
Pessoa,Thiago Ivan
Morandi,Julia
Silva,Bruna Santos
dc.subject.por.fl_str_mv cellulose packaging
contaminants
phthalates
migration
recycled fibers
topic cellulose packaging
contaminants
phthalates
migration
recycled fibers
description Abstract Recycling systems are unable to remove efficiently all potential contaminants acquired along the recycling chain. Therefore, contaminants may potentially exist in recycled food packaging. The safety of recycled cellulose food-contact materials depends on the toxicity and the ability of post-consumer contaminants to be absorbed by recycled fibers released by the packaging and ultimately absorbed by the food. Furthermore, the migration of different contaminants is related to their levels of contamination, structures and chemical affinity with cellulose fibers. In this study, twenty samples of cellulose packages available in the Brazilian market were evaluated regarding migration of phthalates (dibutyl phthalate – DBP, diisobutyl phthalate – DIBP and bis(2-ethylhexyl) phthalate – DEHP) and 2,6-diisopropylnaphthalene – DIPN into fatty food simulant using GC-FID. Fifty percent of the cellulose packaging samples showed no migration of DIPN or of any phthalates evaluated, whereas 20% showed migration of DIBP, 15% migration of DBP and 40% migration of DEHP.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282021000200405
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282021000200405
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0104-1428.02321
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Polímeros
publisher.none.fl_str_mv Associação Brasileira de Polímeros
dc.source.none.fl_str_mv Polímeros v.31 n.2 2021
reponame:Polímeros (São Carlos. Online)
instname:Associação Brasileira de Polímeros (ABPol)
instacron:ABPO
instname_str Associação Brasileira de Polímeros (ABPol)
instacron_str ABPO
institution ABPO
reponame_str Polímeros (São Carlos. Online)
collection Polímeros (São Carlos. Online)
repository.name.fl_str_mv Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)
repository.mail.fl_str_mv ||revista@abpol.org.br
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