Texture, color, lipid oxidation and sensory acceptability of gamma-irradiated marinated anchovy fillets
- Autores
- Tomac, Alejandra; Cova, Maria Constanza; Narvaiz, Patricia; Yeannes, Maria Isabel
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The effect of gamma irradiation (0, 2, 3 and 4. kGy) on vacuum-packed marinated anchovy fillets was analyzed for their texture, color, lipid oxidation and sensory acceptability after 10 months under refrigeration. Marinated (3% acetic acid, 10% sodium chloride and 0.2% citric acid) Engraulis anchoita fillets were vacuum-packed and irradiated with a cobalt-60 source at a semi-industrial irradiation facility. The irradiation caused a slight increase in hardness values regardless of the applied dose but maintained a consistent texture over the 10 months, even though the control samples softened, most likely due to degradation. This hardness increase did not affect the textural sensory acceptability. Irradiation did not modify the color but still reduced color changes during storage, benefitting the product's quality. TBARS was increased in every sample throughout storage, but irradiation decreased these values. Sensory acceptability was not affected by gamma irradiation. Therefore, gamma irradiation could be successfully applied to this type of product for the purpose of shelf-life extension.
Fil: Tomac, Alejandra. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina
Fil: Cova, Maria Constanza. Comisión Nacional de Energía Atómica. Centro Atómico Ezeiza; Argentina
Fil: Narvaiz, Patricia. Comisión Nacional de Energía Atómica. Centro Atómico Ezeiza; Argentina
Fil: Yeannes, Maria Isabel. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina - Materia
-
Anchovy
Gamma Irradiation
Marinating
Preservation - 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:11336/37576
Ver los metadatos del registro completo
id |
CONICETDig_f76790420353c43d6cf1ce35e91c4703 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/37576 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Texture, color, lipid oxidation and sensory acceptability of gamma-irradiated marinated anchovy filletsTomac, AlejandraCova, Maria ConstanzaNarvaiz, PatriciaYeannes, Maria IsabelAnchovyGamma IrradiationMarinatingPreservationhttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2The effect of gamma irradiation (0, 2, 3 and 4. kGy) on vacuum-packed marinated anchovy fillets was analyzed for their texture, color, lipid oxidation and sensory acceptability after 10 months under refrigeration. Marinated (3% acetic acid, 10% sodium chloride and 0.2% citric acid) Engraulis anchoita fillets were vacuum-packed and irradiated with a cobalt-60 source at a semi-industrial irradiation facility. The irradiation caused a slight increase in hardness values regardless of the applied dose but maintained a consistent texture over the 10 months, even though the control samples softened, most likely due to degradation. This hardness increase did not affect the textural sensory acceptability. Irradiation did not modify the color but still reduced color changes during storage, benefitting the product's quality. TBARS was increased in every sample throughout storage, but irradiation decreased these values. Sensory acceptability was not affected by gamma irradiation. Therefore, gamma irradiation could be successfully applied to this type of product for the purpose of shelf-life extension.Fil: Tomac, Alejandra. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; ArgentinaFil: Cova, Maria Constanza. Comisión Nacional de Energía Atómica. Centro Atómico Ezeiza; ArgentinaFil: Narvaiz, Patricia. Comisión Nacional de Energía Atómica. Centro Atómico Ezeiza; ArgentinaFil: Yeannes, Maria Isabel. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; ArgentinaPergamon-Elsevier Science Ltd2015-01info: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/11336/37576Tomac, Alejandra; Cova, Maria Constanza; Narvaiz, Patricia; Yeannes, Maria Isabel; Texture, color, lipid oxidation and sensory acceptability of gamma-irradiated marinated anchovy fillets; Pergamon-Elsevier Science Ltd; Radiation Physics and Chemistry (Oxford); 106; 1-2015; 337-3420969-806XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.radphyschem.2014.08.010info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0969806X14003387info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:10:20Zoai:ri.conicet.gov.ar:11336/37576instacron: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 10:10:20.29CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Texture, color, lipid oxidation and sensory acceptability of gamma-irradiated marinated anchovy fillets |
title |
Texture, color, lipid oxidation and sensory acceptability of gamma-irradiated marinated anchovy fillets |
spellingShingle |
Texture, color, lipid oxidation and sensory acceptability of gamma-irradiated marinated anchovy fillets Tomac, Alejandra Anchovy Gamma Irradiation Marinating Preservation |
title_short |
Texture, color, lipid oxidation and sensory acceptability of gamma-irradiated marinated anchovy fillets |
title_full |
Texture, color, lipid oxidation and sensory acceptability of gamma-irradiated marinated anchovy fillets |
title_fullStr |
Texture, color, lipid oxidation and sensory acceptability of gamma-irradiated marinated anchovy fillets |
title_full_unstemmed |
Texture, color, lipid oxidation and sensory acceptability of gamma-irradiated marinated anchovy fillets |
title_sort |
Texture, color, lipid oxidation and sensory acceptability of gamma-irradiated marinated anchovy fillets |
dc.creator.none.fl_str_mv |
Tomac, Alejandra Cova, Maria Constanza Narvaiz, Patricia Yeannes, Maria Isabel |
author |
Tomac, Alejandra |
author_facet |
Tomac, Alejandra Cova, Maria Constanza Narvaiz, Patricia Yeannes, Maria Isabel |
author_role |
author |
author2 |
Cova, Maria Constanza Narvaiz, Patricia Yeannes, Maria Isabel |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Anchovy Gamma Irradiation Marinating Preservation |
topic |
Anchovy Gamma Irradiation Marinating Preservation |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.11 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
The effect of gamma irradiation (0, 2, 3 and 4. kGy) on vacuum-packed marinated anchovy fillets was analyzed for their texture, color, lipid oxidation and sensory acceptability after 10 months under refrigeration. Marinated (3% acetic acid, 10% sodium chloride and 0.2% citric acid) Engraulis anchoita fillets were vacuum-packed and irradiated with a cobalt-60 source at a semi-industrial irradiation facility. The irradiation caused a slight increase in hardness values regardless of the applied dose but maintained a consistent texture over the 10 months, even though the control samples softened, most likely due to degradation. This hardness increase did not affect the textural sensory acceptability. Irradiation did not modify the color but still reduced color changes during storage, benefitting the product's quality. TBARS was increased in every sample throughout storage, but irradiation decreased these values. Sensory acceptability was not affected by gamma irradiation. Therefore, gamma irradiation could be successfully applied to this type of product for the purpose of shelf-life extension. Fil: Tomac, Alejandra. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina Fil: Cova, Maria Constanza. Comisión Nacional de Energía Atómica. Centro Atómico Ezeiza; Argentina Fil: Narvaiz, Patricia. Comisión Nacional de Energía Atómica. Centro Atómico Ezeiza; Argentina Fil: Yeannes, Maria Isabel. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina |
description |
The effect of gamma irradiation (0, 2, 3 and 4. kGy) on vacuum-packed marinated anchovy fillets was analyzed for their texture, color, lipid oxidation and sensory acceptability after 10 months under refrigeration. Marinated (3% acetic acid, 10% sodium chloride and 0.2% citric acid) Engraulis anchoita fillets were vacuum-packed and irradiated with a cobalt-60 source at a semi-industrial irradiation facility. The irradiation caused a slight increase in hardness values regardless of the applied dose but maintained a consistent texture over the 10 months, even though the control samples softened, most likely due to degradation. This hardness increase did not affect the textural sensory acceptability. Irradiation did not modify the color but still reduced color changes during storage, benefitting the product's quality. TBARS was increased in every sample throughout storage, but irradiation decreased these values. Sensory acceptability was not affected by gamma irradiation. Therefore, gamma irradiation could be successfully applied to this type of product for the purpose of shelf-life extension. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-01 |
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/11336/37576 Tomac, Alejandra; Cova, Maria Constanza; Narvaiz, Patricia; Yeannes, Maria Isabel; Texture, color, lipid oxidation and sensory acceptability of gamma-irradiated marinated anchovy fillets; Pergamon-Elsevier Science Ltd; Radiation Physics and Chemistry (Oxford); 106; 1-2015; 337-342 0969-806X CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/37576 |
identifier_str_mv |
Tomac, Alejandra; Cova, Maria Constanza; Narvaiz, Patricia; Yeannes, Maria Isabel; Texture, color, lipid oxidation and sensory acceptability of gamma-irradiated marinated anchovy fillets; Pergamon-Elsevier Science Ltd; Radiation Physics and Chemistry (Oxford); 106; 1-2015; 337-342 0969-806X 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.radphyschem.2014.08.010 info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0969806X14003387 |
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 |
Pergamon-Elsevier Science Ltd |
publisher.none.fl_str_mv |
Pergamon-Elsevier Science Ltd |
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_ |
1844613991547011072 |
score |
13.070432 |