Effect of prickly pear and algarrobo pod syrup coatings on consumer acceptance and stability of roasted almonds
- Autores
- Gayol, Maria Fernanda; Solani, Soledad; Quiroga, Patricia Raquel; Nepote, Valeria; Grosso, Nelson
- Año de publicación
- 2009
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The objective of this study was to evaluate the oxidative stability of roasted almonds coated with prickly pear and algarrobo pod syrups and the effect of these coatings on the consumer acceptance. RESULTS: Prickly pear syrup had higher moisture, proteins, ashes and lipids, and less carbohydrate content than algarrobo pod syrup. Phenolics and antioxidant activity such as inhibition percentages of diphenyl picryl hydrazyl radical were higher in prickly pear syrup than algarrobo pod syrup. Roasted almonds had higher protein and lipid contents and lower total carbohydrates than coated almonds. Three main fatty acids detected in all almond products were palmitic (63.2 g kg-1), oleic (727.0 g kg-1) and linoleic (208.0 g kg-1) acids. The overall acceptance means in Roasted almonds, Roasted almonds coated with prickle pear syrup and Roasted almonds coated with algarrobo pod syrup were 6.83, 6.65 and 6.70 in a 9 points hedonic scale, respectively. The peroxide and anisidine values increased in all products. The increase was higher in roasted almonds without coating. CONCLUSION: These results indicated that the syrup coatings provided protection against lipid oxidation in almond products. Prickly pear syrup showed better protection against lipid oxidation.
Fil: Gayol, Maria Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Solani, Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Quiroga, Patricia Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Nepote, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Grosso, Nelson. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina - Materia
-
Almond
Coating
Opuntia
Prosopis - 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:11336/26285
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Effect of prickly pear and algarrobo pod syrup coatings on consumer acceptance and stability of roasted almondsGayol, Maria FernandaSolani, SoledadQuiroga, Patricia RaquelNepote, ValeriaGrosso, NelsonAlmondCoatingOpuntiaProsopishttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2The objective of this study was to evaluate the oxidative stability of roasted almonds coated with prickly pear and algarrobo pod syrups and the effect of these coatings on the consumer acceptance. RESULTS: Prickly pear syrup had higher moisture, proteins, ashes and lipids, and less carbohydrate content than algarrobo pod syrup. Phenolics and antioxidant activity such as inhibition percentages of diphenyl picryl hydrazyl radical were higher in prickly pear syrup than algarrobo pod syrup. Roasted almonds had higher protein and lipid contents and lower total carbohydrates than coated almonds. Three main fatty acids detected in all almond products were palmitic (63.2 g kg-1), oleic (727.0 g kg-1) and linoleic (208.0 g kg-1) acids. The overall acceptance means in Roasted almonds, Roasted almonds coated with prickle pear syrup and Roasted almonds coated with algarrobo pod syrup were 6.83, 6.65 and 6.70 in a 9 points hedonic scale, respectively. The peroxide and anisidine values increased in all products. The increase was higher in roasted almonds without coating. CONCLUSION: These results indicated that the syrup coatings provided protection against lipid oxidation in almond products. Prickly pear syrup showed better protection against lipid oxidation.Fil: Gayol, Maria Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Solani, Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Quiroga, Patricia Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Nepote, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Grosso, Nelson. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaJohn Wiley & Sons Ltd2009-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/26285Gayol, Maria Fernanda; Solani, Soledad; Quiroga, Patricia Raquel; Nepote, Valeria; Grosso, Nelson; Effect of prickly pear and algarrobo pod syrup coatings on consumer acceptance and stability of roasted almonds; John Wiley & Sons Ltd; Journal Of The Science Of Food And Agriculture; 89; 14; 9-2009; 2415-24200022-51421097-0010CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/jsfa.3737/abstractinfo:eu-repo/semantics/altIdentifier/doi/10.1002/jsfa.3737info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:29:22Zoai:ri.conicet.gov.ar:11336/26285instacron: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 10:29:22.883CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Effect of prickly pear and algarrobo pod syrup coatings on consumer acceptance and stability of roasted almonds |
title |
Effect of prickly pear and algarrobo pod syrup coatings on consumer acceptance and stability of roasted almonds |
spellingShingle |
Effect of prickly pear and algarrobo pod syrup coatings on consumer acceptance and stability of roasted almonds Gayol, Maria Fernanda Almond Coating Opuntia Prosopis |
title_short |
Effect of prickly pear and algarrobo pod syrup coatings on consumer acceptance and stability of roasted almonds |
title_full |
Effect of prickly pear and algarrobo pod syrup coatings on consumer acceptance and stability of roasted almonds |
title_fullStr |
Effect of prickly pear and algarrobo pod syrup coatings on consumer acceptance and stability of roasted almonds |
title_full_unstemmed |
Effect of prickly pear and algarrobo pod syrup coatings on consumer acceptance and stability of roasted almonds |
title_sort |
Effect of prickly pear and algarrobo pod syrup coatings on consumer acceptance and stability of roasted almonds |
dc.creator.none.fl_str_mv |
Gayol, Maria Fernanda Solani, Soledad Quiroga, Patricia Raquel Nepote, Valeria Grosso, Nelson |
author |
Gayol, Maria Fernanda |
author_facet |
Gayol, Maria Fernanda Solani, Soledad Quiroga, Patricia Raquel Nepote, Valeria Grosso, Nelson |
author_role |
author |
author2 |
Solani, Soledad Quiroga, Patricia Raquel Nepote, Valeria Grosso, Nelson |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Almond Coating Opuntia Prosopis |
topic |
Almond Coating Opuntia Prosopis |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.4 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
The objective of this study was to evaluate the oxidative stability of roasted almonds coated with prickly pear and algarrobo pod syrups and the effect of these coatings on the consumer acceptance. RESULTS: Prickly pear syrup had higher moisture, proteins, ashes and lipids, and less carbohydrate content than algarrobo pod syrup. Phenolics and antioxidant activity such as inhibition percentages of diphenyl picryl hydrazyl radical were higher in prickly pear syrup than algarrobo pod syrup. Roasted almonds had higher protein and lipid contents and lower total carbohydrates than coated almonds. Three main fatty acids detected in all almond products were palmitic (63.2 g kg-1), oleic (727.0 g kg-1) and linoleic (208.0 g kg-1) acids. The overall acceptance means in Roasted almonds, Roasted almonds coated with prickle pear syrup and Roasted almonds coated with algarrobo pod syrup were 6.83, 6.65 and 6.70 in a 9 points hedonic scale, respectively. The peroxide and anisidine values increased in all products. The increase was higher in roasted almonds without coating. CONCLUSION: These results indicated that the syrup coatings provided protection against lipid oxidation in almond products. Prickly pear syrup showed better protection against lipid oxidation. Fil: Gayol, Maria Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Solani, Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Quiroga, Patricia Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Nepote, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Grosso, Nelson. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina |
description |
The objective of this study was to evaluate the oxidative stability of roasted almonds coated with prickly pear and algarrobo pod syrups and the effect of these coatings on the consumer acceptance. RESULTS: Prickly pear syrup had higher moisture, proteins, ashes and lipids, and less carbohydrate content than algarrobo pod syrup. Phenolics and antioxidant activity such as inhibition percentages of diphenyl picryl hydrazyl radical were higher in prickly pear syrup than algarrobo pod syrup. Roasted almonds had higher protein and lipid contents and lower total carbohydrates than coated almonds. Three main fatty acids detected in all almond products were palmitic (63.2 g kg-1), oleic (727.0 g kg-1) and linoleic (208.0 g kg-1) acids. The overall acceptance means in Roasted almonds, Roasted almonds coated with prickle pear syrup and Roasted almonds coated with algarrobo pod syrup were 6.83, 6.65 and 6.70 in a 9 points hedonic scale, respectively. The peroxide and anisidine values increased in all products. The increase was higher in roasted almonds without coating. CONCLUSION: These results indicated that the syrup coatings provided protection against lipid oxidation in almond products. Prickly pear syrup showed better protection against lipid oxidation. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-09 |
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/11336/26285 Gayol, Maria Fernanda; Solani, Soledad; Quiroga, Patricia Raquel; Nepote, Valeria; Grosso, Nelson; Effect of prickly pear and algarrobo pod syrup coatings on consumer acceptance and stability of roasted almonds; John Wiley & Sons Ltd; Journal Of The Science Of Food And Agriculture; 89; 14; 9-2009; 2415-2420 0022-5142 1097-0010 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/26285 |
identifier_str_mv |
Gayol, Maria Fernanda; Solani, Soledad; Quiroga, Patricia Raquel; Nepote, Valeria; Grosso, Nelson; Effect of prickly pear and algarrobo pod syrup coatings on consumer acceptance and stability of roasted almonds; John Wiley & Sons Ltd; Journal Of The Science Of Food And Agriculture; 89; 14; 9-2009; 2415-2420 0022-5142 1097-0010 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://onlinelibrary.wiley.com/doi/10.1002/jsfa.3737/abstract info:eu-repo/semantics/altIdentifier/doi/10.1002/jsfa.3737 |
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 application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
John Wiley & Sons Ltd |
publisher.none.fl_str_mv |
John Wiley & Sons 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 |
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1844614299835695104 |
score |
13.070432 |