Tocopherol content, peroxide value and sensory attributes in roasted peanuts during storage
- Autores
- Silva, Mercedes P.; Martinez, Maria J.; Casini, Cristiano; Grosso, Nelson
- Año de publicación
- 2010
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The objective of this study was to determine changes in tocopherol content, peroxide value (PV) and sensory attributes from roasted peanuts during storage at 40ºC. There were no differences in tocopherol contents between roasted and raw peanuts except in -tocopherol content that decreased after roasting. All tocopherol contents decreased during storage. On the contrary, lipid oxidation indicators such as PV and the intensity ratings of oxidized and cardboard flavour increased during storage. On the other hand, the intensity ratings of roasted peanutty flavour decreased with storage time. Good correlations were observed between tocopherol contents and PVs. Tocopherol contents could be used as indicator of oxidative state in peanut products.
Fil: Silva, Mercedes P.. INTA Estación Experimental Manfredi; Argentina
Fil: Martinez, Maria J.. INTA Estación Experimental Manfredi; Argentina
Fil: Casini, Cristiano. INTA Estación Experimental Manfredi; Argentina
Fil: Grosso, Nelson. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina; Argentina. Universidad Nacional de Córdoba; Argentina - Materia
-
Tocopherol
Peanut
Stability
Oxidation - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/15000
Ver los metadatos del registro completo
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Tocopherol content, peroxide value and sensory attributes in roasted peanuts during storageSilva, Mercedes P.Martinez, Maria J.Casini, CristianoGrosso, NelsonTocopherolPeanutStabilityOxidationhttps://purl.org/becyt/ford/4.5https://purl.org/becyt/ford/4The objective of this study was to determine changes in tocopherol content, peroxide value (PV) and sensory attributes from roasted peanuts during storage at 40ºC. There were no differences in tocopherol contents between roasted and raw peanuts except in -tocopherol content that decreased after roasting. All tocopherol contents decreased during storage. On the contrary, lipid oxidation indicators such as PV and the intensity ratings of oxidized and cardboard flavour increased during storage. On the other hand, the intensity ratings of roasted peanutty flavour decreased with storage time. Good correlations were observed between tocopherol contents and PVs. Tocopherol contents could be used as indicator of oxidative state in peanut products.Fil: Silva, Mercedes P.. INTA Estación Experimental Manfredi; ArgentinaFil: Martinez, Maria J.. INTA Estación Experimental Manfredi; ArgentinaFil: Casini, Cristiano. INTA Estación Experimental Manfredi; ArgentinaFil: Grosso, Nelson. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina; Argentina. Universidad Nacional de Córdoba; ArgentinaWiley2010-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/15000Silva, Mercedes P.; Martinez, Maria J.; Casini, Cristiano; Grosso, Nelson; Tocopherol content, peroxide value and sensory attributes in roasted peanuts during storage; Wiley; International Journal Of Food Science And Technology; 45; 7; 6-2010; 1499-15040950-54231365-2621enginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2621.2010.02293.x/abstractinfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-2621.2010.02293.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:03:28Zoai:ri.conicet.gov.ar:11336/15000instacron: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 10:03:29.027CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Tocopherol content, peroxide value and sensory attributes in roasted peanuts during storage |
title |
Tocopherol content, peroxide value and sensory attributes in roasted peanuts during storage |
spellingShingle |
Tocopherol content, peroxide value and sensory attributes in roasted peanuts during storage Silva, Mercedes P. Tocopherol Peanut Stability Oxidation |
title_short |
Tocopherol content, peroxide value and sensory attributes in roasted peanuts during storage |
title_full |
Tocopherol content, peroxide value and sensory attributes in roasted peanuts during storage |
title_fullStr |
Tocopherol content, peroxide value and sensory attributes in roasted peanuts during storage |
title_full_unstemmed |
Tocopherol content, peroxide value and sensory attributes in roasted peanuts during storage |
title_sort |
Tocopherol content, peroxide value and sensory attributes in roasted peanuts during storage |
dc.creator.none.fl_str_mv |
Silva, Mercedes P. Martinez, Maria J. Casini, Cristiano Grosso, Nelson |
author |
Silva, Mercedes P. |
author_facet |
Silva, Mercedes P. Martinez, Maria J. Casini, Cristiano Grosso, Nelson |
author_role |
author |
author2 |
Martinez, Maria J. Casini, Cristiano Grosso, Nelson |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Tocopherol Peanut Stability Oxidation |
topic |
Tocopherol Peanut Stability Oxidation |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/4.5 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
The objective of this study was to determine changes in tocopherol content, peroxide value (PV) and sensory attributes from roasted peanuts during storage at 40ºC. There were no differences in tocopherol contents between roasted and raw peanuts except in -tocopherol content that decreased after roasting. All tocopherol contents decreased during storage. On the contrary, lipid oxidation indicators such as PV and the intensity ratings of oxidized and cardboard flavour increased during storage. On the other hand, the intensity ratings of roasted peanutty flavour decreased with storage time. Good correlations were observed between tocopherol contents and PVs. Tocopherol contents could be used as indicator of oxidative state in peanut products. Fil: Silva, Mercedes P.. INTA Estación Experimental Manfredi; Argentina Fil: Martinez, Maria J.. INTA Estación Experimental Manfredi; Argentina Fil: Casini, Cristiano. INTA Estación Experimental Manfredi; Argentina Fil: Grosso, Nelson. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina; Argentina. Universidad Nacional de Córdoba; Argentina |
description |
The objective of this study was to determine changes in tocopherol content, peroxide value (PV) and sensory attributes from roasted peanuts during storage at 40ºC. There were no differences in tocopherol contents between roasted and raw peanuts except in -tocopherol content that decreased after roasting. All tocopherol contents decreased during storage. On the contrary, lipid oxidation indicators such as PV and the intensity ratings of oxidized and cardboard flavour increased during storage. On the other hand, the intensity ratings of roasted peanutty flavour decreased with storage time. Good correlations were observed between tocopherol contents and PVs. Tocopherol contents could be used as indicator of oxidative state in peanut products. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-06 |
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/11336/15000 Silva, Mercedes P.; Martinez, Maria J.; Casini, Cristiano; Grosso, Nelson; Tocopherol content, peroxide value and sensory attributes in roasted peanuts during storage; Wiley; International Journal Of Food Science And Technology; 45; 7; 6-2010; 1499-1504 0950-5423 1365-2621 |
url |
http://hdl.handle.net/11336/15000 |
identifier_str_mv |
Silva, Mercedes P.; Martinez, Maria J.; Casini, Cristiano; Grosso, Nelson; Tocopherol content, peroxide value and sensory attributes in roasted peanuts during storage; Wiley; International Journal Of Food Science And Technology; 45; 7; 6-2010; 1499-1504 0950-5423 1365-2621 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2621.2010.02293.x/abstract info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-2621.2010.02293.x |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Wiley |
publisher.none.fl_str_mv |
Wiley |
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 |
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13.13397 |