Release and antioxidant activity of carvacrol and thymol from polypropylene active packaging films

Autores
Ramos, Marina; Beltran, Ana; Peltzer, Mercedes Ana; Valente, Arthur J. M.; Garrigoz, Maria del Carmen
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The migration of antioxidant (AO) agents, carvacrol and thymol, from polypropylene (PP) packaging films containing the studied compounds at 80 g/kg separately and an equimolar mixture of them into food simulants was investigated. Fast and reliable analytical procedures were developed and validated for the analysis of the studied AOs in food simulants. For aqueous food simulants, solid phase extraction followed by GC–MS analysis was performed. Fatty food simulants were directly analysed by GC–MS and HPLC-UV for isooctane and ethanol 950 mL/L, respectively. The release of AOs from the films was dependent on the type of food stimulant and AO incorporated. In particular, high levels of migration were obtained for both AOs into isooctane, showing thymol higher migration. The release kinetics of AOs from PP films showed a Fichian behaviour with diffusion coefficients ranging from 1 to 2 × 10−14 m2/s; except for the diffusion into isooctane where 4-6 higher values were obtained. The antioxidant activity of migration extracts was confirmed by the DPPH method, showing thymol a higher antioxidant capacity especially into isooctane with a 42.2% of inhibition. The obtained results suggest that carvacrol and thymol show a potential use as AOs for active packaging for extending the shelf-life of food products.
Fil: Ramos, Marina. Universidad de Alicante; España
Fil: Beltran, Ana. Universidad de Alicante; España
Fil: Peltzer, Mercedes Ana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Alicante; España
Fil: Valente, Arthur J. M.. Universidad de Coimbra; Portugal
Fil: Garrigoz, Maria del Carmen. Universidad de Alicante; España
Materia
Active Packaging
Carvacrol
Thymol
Migration
Diffusion
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/36479
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/36479
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Release and antioxidant activity of carvacrol and thymol from polypropylene active packaging filmsRamos, MarinaBeltran, AnaPeltzer, Mercedes AnaValente, Arthur J. M.Garrigoz, Maria del CarmenActive PackagingCarvacrolThymolMigrationDiffusionhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The migration of antioxidant (AO) agents, carvacrol and thymol, from polypropylene (PP) packaging films containing the studied compounds at 80 g/kg separately and an equimolar mixture of them into food simulants was investigated. Fast and reliable analytical procedures were developed and validated for the analysis of the studied AOs in food simulants. For aqueous food simulants, solid phase extraction followed by GC–MS analysis was performed. Fatty food simulants were directly analysed by GC–MS and HPLC-UV for isooctane and ethanol 950 mL/L, respectively. The release of AOs from the films was dependent on the type of food stimulant and AO incorporated. In particular, high levels of migration were obtained for both AOs into isooctane, showing thymol higher migration. The release kinetics of AOs from PP films showed a Fichian behaviour with diffusion coefficients ranging from 1 to 2 × 10−14 m2/s; except for the diffusion into isooctane where 4-6 higher values were obtained. The antioxidant activity of migration extracts was confirmed by the DPPH method, showing thymol a higher antioxidant capacity especially into isooctane with a 42.2% of inhibition. The obtained results suggest that carvacrol and thymol show a potential use as AOs for active packaging for extending the shelf-life of food products.Fil: Ramos, Marina. Universidad de Alicante; EspañaFil: Beltran, Ana. Universidad de Alicante; EspañaFil: Peltzer, Mercedes Ana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Alicante; EspañaFil: Valente, Arthur J. M.. Universidad de Coimbra; PortugalFil: Garrigoz, Maria del Carmen. Universidad de Alicante; EspañaElsevier Science2014-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/36479Ramos, Marina; Beltran, Ana; Peltzer, Mercedes Ana; Valente, Arthur J. M.; Garrigoz, Maria del Carmen; Release and antioxidant activity of carvacrol and thymol from polypropylene active packaging films; Elsevier Science; LWT - Food Science and Technology; 58; 2; 10-2014; 470-4770023-6438CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.lwt.2014.04.019info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0023643814002242info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:37:17Zoai:ri.conicet.gov.ar:11336/36479instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:37:18.066CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Release and antioxidant activity of carvacrol and thymol from polypropylene active packaging films
title Release and antioxidant activity of carvacrol and thymol from polypropylene active packaging films
spellingShingle Release and antioxidant activity of carvacrol and thymol from polypropylene active packaging films
Ramos, Marina
Active Packaging
Carvacrol
Thymol
Migration
Diffusion
title_short Release and antioxidant activity of carvacrol and thymol from polypropylene active packaging films
title_full Release and antioxidant activity of carvacrol and thymol from polypropylene active packaging films
title_fullStr Release and antioxidant activity of carvacrol and thymol from polypropylene active packaging films
title_full_unstemmed Release and antioxidant activity of carvacrol and thymol from polypropylene active packaging films
title_sort Release and antioxidant activity of carvacrol and thymol from polypropylene active packaging films
dc.creator.none.fl_str_mv Ramos, Marina
Beltran, Ana
Peltzer, Mercedes Ana
Valente, Arthur J. M.
Garrigoz, Maria del Carmen
author Ramos, Marina
author_facet Ramos, Marina
Beltran, Ana
Peltzer, Mercedes Ana
Valente, Arthur J. M.
Garrigoz, Maria del Carmen
author_role author
author2 Beltran, Ana
Peltzer, Mercedes Ana
Valente, Arthur J. M.
Garrigoz, Maria del Carmen
author2_role author
author
author
author
dc.subject.none.fl_str_mv Active Packaging
Carvacrol
Thymol
Migration
Diffusion
topic Active Packaging
Carvacrol
Thymol
Migration
Diffusion
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The migration of antioxidant (AO) agents, carvacrol and thymol, from polypropylene (PP) packaging films containing the studied compounds at 80 g/kg separately and an equimolar mixture of them into food simulants was investigated. Fast and reliable analytical procedures were developed and validated for the analysis of the studied AOs in food simulants. For aqueous food simulants, solid phase extraction followed by GC–MS analysis was performed. Fatty food simulants were directly analysed by GC–MS and HPLC-UV for isooctane and ethanol 950 mL/L, respectively. The release of AOs from the films was dependent on the type of food stimulant and AO incorporated. In particular, high levels of migration were obtained for both AOs into isooctane, showing thymol higher migration. The release kinetics of AOs from PP films showed a Fichian behaviour with diffusion coefficients ranging from 1 to 2 × 10−14 m2/s; except for the diffusion into isooctane where 4-6 higher values were obtained. The antioxidant activity of migration extracts was confirmed by the DPPH method, showing thymol a higher antioxidant capacity especially into isooctane with a 42.2% of inhibition. The obtained results suggest that carvacrol and thymol show a potential use as AOs for active packaging for extending the shelf-life of food products.
Fil: Ramos, Marina. Universidad de Alicante; España
Fil: Beltran, Ana. Universidad de Alicante; España
Fil: Peltzer, Mercedes Ana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Alicante; España
Fil: Valente, Arthur J. M.. Universidad de Coimbra; Portugal
Fil: Garrigoz, Maria del Carmen. Universidad de Alicante; España
description The migration of antioxidant (AO) agents, carvacrol and thymol, from polypropylene (PP) packaging films containing the studied compounds at 80 g/kg separately and an equimolar mixture of them into food simulants was investigated. Fast and reliable analytical procedures were developed and validated for the analysis of the studied AOs in food simulants. For aqueous food simulants, solid phase extraction followed by GC–MS analysis was performed. Fatty food simulants were directly analysed by GC–MS and HPLC-UV for isooctane and ethanol 950 mL/L, respectively. The release of AOs from the films was dependent on the type of food stimulant and AO incorporated. In particular, high levels of migration were obtained for both AOs into isooctane, showing thymol higher migration. The release kinetics of AOs from PP films showed a Fichian behaviour with diffusion coefficients ranging from 1 to 2 × 10−14 m2/s; except for the diffusion into isooctane where 4-6 higher values were obtained. The antioxidant activity of migration extracts was confirmed by the DPPH method, showing thymol a higher antioxidant capacity especially into isooctane with a 42.2% of inhibition. The obtained results suggest that carvacrol and thymol show a potential use as AOs for active packaging for extending the shelf-life of food products.
publishDate 2014
dc.date.none.fl_str_mv 2014-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/36479
Ramos, Marina; Beltran, Ana; Peltzer, Mercedes Ana; Valente, Arthur J. M.; Garrigoz, Maria del Carmen; Release and antioxidant activity of carvacrol and thymol from polypropylene active packaging films; Elsevier Science; LWT - Food Science and Technology; 58; 2; 10-2014; 470-477
0023-6438
CONICET Digital
CONICET
url http://hdl.handle.net/11336/36479
identifier_str_mv Ramos, Marina; Beltran, Ana; Peltzer, Mercedes Ana; Valente, Arthur J. M.; Garrigoz, Maria del Carmen; Release and antioxidant activity of carvacrol and thymol from polypropylene active packaging films; Elsevier Science; LWT - Food Science and Technology; 58; 2; 10-2014; 470-477
0023-6438
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.lwt.2014.04.019
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0023643814002242
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613174430531584
score 13.070432

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