Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storage
- Autores
- Yonny, Melisa Evangelina; Medina, Analia Veronica; Nazareno, Mónica Azucena; Chaillou, Lucrecia L.
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Green peas have a short shelf-life because their unsaturated fatty acids are exposed to oxidative damage induced by pro-oxidant enzymes leading to organoleptic changes and nutritional quality losses. Blanching (BL) is a crucial treatment in the successful production of high quality frozen vegetables to inactivate the pro-oxidant enzymes to prevent possible food deterioration reactions. Ilex paraguariensis extract (IP) has evidenced antioxidant effect and it was ascribed to their phenolic constituents. The main aim of the present work was to evaluate the effect of BL combined with IP on the oxidative stability of green peas along refrigerated and frozen storage. Fresh peas were exposed to different treatments for 2 min and compared to untreated samples: BL in water at 97 °C; dipping in IP at 25 °C (IPD), BL combined with IP at 97 °C (BL/IP). Afterwards, samples were stored at 4 and -18 °C for 60 days. Lipoxygenase activity and oxidative stability (taking malondialdehyde and hexanal as oxidation markers) have been monitored in stored peas as indicators of the assayed treatments effectiveness. BL/IP extract was the most effective treatment to inhibit oxidation and it can be a new alternative in order to enhance oxidative stability of peas.
Fil: Yonny, Melisa Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; Argentina
Fil: Medina, Analia Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Santiago del Estero. Facultad de Agronomía y Agroindustrias; Argentina
Fil: Nazareno, Mónica Azucena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; Argentina
Fil: Chaillou, Lucrecia L.. Universidad Nacional de Santiago del Estero. Facultad de Agronomía y Agroindustrias; Argentina - Materia
-
ANTIOXIDANT ACTIVITY
LIPID OXIDATION
LIPOXIDASE
OXIDATION MARKERS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/92944
Ver los metadatos del registro completo
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Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storageYonny, Melisa EvangelinaMedina, Analia VeronicaNazareno, Mónica AzucenaChaillou, Lucrecia L.ANTIOXIDANT ACTIVITYLIPID OXIDATIONLIPOXIDASEOXIDATION MARKERShttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1https://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2Green peas have a short shelf-life because their unsaturated fatty acids are exposed to oxidative damage induced by pro-oxidant enzymes leading to organoleptic changes and nutritional quality losses. Blanching (BL) is a crucial treatment in the successful production of high quality frozen vegetables to inactivate the pro-oxidant enzymes to prevent possible food deterioration reactions. Ilex paraguariensis extract (IP) has evidenced antioxidant effect and it was ascribed to their phenolic constituents. The main aim of the present work was to evaluate the effect of BL combined with IP on the oxidative stability of green peas along refrigerated and frozen storage. Fresh peas were exposed to different treatments for 2 min and compared to untreated samples: BL in water at 97 °C; dipping in IP at 25 °C (IPD), BL combined with IP at 97 °C (BL/IP). Afterwards, samples were stored at 4 and -18 °C for 60 days. Lipoxygenase activity and oxidative stability (taking malondialdehyde and hexanal as oxidation markers) have been monitored in stored peas as indicators of the assayed treatments effectiveness. BL/IP extract was the most effective treatment to inhibit oxidation and it can be a new alternative in order to enhance oxidative stability of peas.Fil: Yonny, Melisa Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; ArgentinaFil: Medina, Analia Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Santiago del Estero. Facultad de Agronomía y Agroindustrias; ArgentinaFil: Nazareno, Mónica Azucena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; ArgentinaFil: Chaillou, Lucrecia L.. Universidad Nacional de Santiago del Estero. Facultad de Agronomía y Agroindustrias; ArgentinaElsevier Science2018-05info: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/11336/92944Yonny, Melisa Evangelina; Medina, Analia Veronica; Nazareno, Mónica Azucena; Chaillou, Lucrecia L.; Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storage; Elsevier Science; LWT - Food Science and Technology; 91; 5-2018; 315-3210023-6438CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://linkinghub.elsevier.com/retrieve/pii/S0023643818300859info:eu-repo/semantics/altIdentifier/doi/10.1016/j.lwt.2018.01.063info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:58:44Zoai:ri.conicet.gov.ar:11336/92944instacron: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:34982025-09-03 09:58:44.557CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storage |
title |
Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storage |
spellingShingle |
Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storage Yonny, Melisa Evangelina ANTIOXIDANT ACTIVITY LIPID OXIDATION LIPOXIDASE OXIDATION MARKERS |
title_short |
Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storage |
title_full |
Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storage |
title_fullStr |
Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storage |
title_full_unstemmed |
Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storage |
title_sort |
Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storage |
dc.creator.none.fl_str_mv |
Yonny, Melisa Evangelina Medina, Analia Veronica Nazareno, Mónica Azucena Chaillou, Lucrecia L. |
author |
Yonny, Melisa Evangelina |
author_facet |
Yonny, Melisa Evangelina Medina, Analia Veronica Nazareno, Mónica Azucena Chaillou, Lucrecia L. |
author_role |
author |
author2 |
Medina, Analia Veronica Nazareno, Mónica Azucena Chaillou, Lucrecia L. |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
ANTIOXIDANT ACTIVITY LIPID OXIDATION LIPOXIDASE OXIDATION MARKERS |
topic |
ANTIOXIDANT ACTIVITY LIPID OXIDATION LIPOXIDASE OXIDATION MARKERS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 https://purl.org/becyt/ford/2.11 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
Green peas have a short shelf-life because their unsaturated fatty acids are exposed to oxidative damage induced by pro-oxidant enzymes leading to organoleptic changes and nutritional quality losses. Blanching (BL) is a crucial treatment in the successful production of high quality frozen vegetables to inactivate the pro-oxidant enzymes to prevent possible food deterioration reactions. Ilex paraguariensis extract (IP) has evidenced antioxidant effect and it was ascribed to their phenolic constituents. The main aim of the present work was to evaluate the effect of BL combined with IP on the oxidative stability of green peas along refrigerated and frozen storage. Fresh peas were exposed to different treatments for 2 min and compared to untreated samples: BL in water at 97 °C; dipping in IP at 25 °C (IPD), BL combined with IP at 97 °C (BL/IP). Afterwards, samples were stored at 4 and -18 °C for 60 days. Lipoxygenase activity and oxidative stability (taking malondialdehyde and hexanal as oxidation markers) have been monitored in stored peas as indicators of the assayed treatments effectiveness. BL/IP extract was the most effective treatment to inhibit oxidation and it can be a new alternative in order to enhance oxidative stability of peas. Fil: Yonny, Melisa Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; Argentina Fil: Medina, Analia Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Santiago del Estero. Facultad de Agronomía y Agroindustrias; Argentina Fil: Nazareno, Mónica Azucena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; Argentina Fil: Chaillou, Lucrecia L.. Universidad Nacional de Santiago del Estero. Facultad de Agronomía y Agroindustrias; Argentina |
description |
Green peas have a short shelf-life because their unsaturated fatty acids are exposed to oxidative damage induced by pro-oxidant enzymes leading to organoleptic changes and nutritional quality losses. Blanching (BL) is a crucial treatment in the successful production of high quality frozen vegetables to inactivate the pro-oxidant enzymes to prevent possible food deterioration reactions. Ilex paraguariensis extract (IP) has evidenced antioxidant effect and it was ascribed to their phenolic constituents. The main aim of the present work was to evaluate the effect of BL combined with IP on the oxidative stability of green peas along refrigerated and frozen storage. Fresh peas were exposed to different treatments for 2 min and compared to untreated samples: BL in water at 97 °C; dipping in IP at 25 °C (IPD), BL combined with IP at 97 °C (BL/IP). Afterwards, samples were stored at 4 and -18 °C for 60 days. Lipoxygenase activity and oxidative stability (taking malondialdehyde and hexanal as oxidation markers) have been monitored in stored peas as indicators of the assayed treatments effectiveness. BL/IP extract was the most effective treatment to inhibit oxidation and it can be a new alternative in order to enhance oxidative stability of peas. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-05 |
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/11336/92944 Yonny, Melisa Evangelina; Medina, Analia Veronica; Nazareno, Mónica Azucena; Chaillou, Lucrecia L.; Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storage; Elsevier Science; LWT - Food Science and Technology; 91; 5-2018; 315-321 0023-6438 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/92944 |
identifier_str_mv |
Yonny, Melisa Evangelina; Medina, Analia Veronica; Nazareno, Mónica Azucena; Chaillou, Lucrecia L.; Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storage; Elsevier Science; LWT - Food Science and Technology; 91; 5-2018; 315-321 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/url/http://linkinghub.elsevier.com/retrieve/pii/S0023643818300859 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.lwt.2018.01.063 |
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_ |
1842269538425503744 |
score |
13.13397 |