Application of UV-C Radiation in the Conservation of Minimally Processed Rocket ( Eruca sativa Mill.)

Autores
Gutierrez, Diego Ricardo; Char, Cielo Dolores; Escalona, Víctor H.; Chaves, Alicia Raquel; Rodriguez, Silvia del Carmen
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The effects of UV-C pretreatments (10, 20 and 30 kJ/m2), compared with modifiedatmosphere packaging (MAP), on sensory change, microbial and bioactiveprofile of minimally processed rocket leaves throughout 12 days at 5C were investigated.Nonirradiated samples were used as controls. All UV-C treatmentsreduced the natural microflora growth. In relation to sensory quality, all treatmentsresulted in a shelf life of 8 days. Total antioxidant activity and total phenolcontent decreased after 8 days for all treatments. Generally, UV-C slightly reducedthe initial total chlorophyll content; however, during storage, its degradation wassimilar to that of the control. It is concluded that UV-C pretreatment could beuseful to the industry to reduce the natural microflora growth, keeping the overallquality without affecting the bioactive compound profile of fresh rocket leavesduring 8 days of storage at 5C.
Fil: Gutierrez, Diego Ricardo. 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: Char, Cielo Dolores. Universidad de Chile; Chile. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Escalona, Víctor H.. Universidad de Chile; Chile
Fil: Chaves, Alicia Raquel. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina
Fil: Rodriguez, Silvia del Carmen. 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. Universidad Nacional de Santiago del Estero. Facultad de Agronomía y Agroindustrias; Argentina
Materia
Radiation Uv-C
Minimally Processed
Rocket
Conservation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/42397
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/42397
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Application of UV-C Radiation in the Conservation of Minimally Processed Rocket ( Eruca sativa Mill.)Gutierrez, Diego RicardoChar, Cielo DoloresEscalona, Víctor H.Chaves, Alicia RaquelRodriguez, Silvia del CarmenRadiation Uv-CMinimally ProcessedRocketConservationhttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2The effects of UV-C pretreatments (10, 20 and 30 kJ/m2), compared with modifiedatmosphere packaging (MAP), on sensory change, microbial and bioactiveprofile of minimally processed rocket leaves throughout 12 days at 5C were investigated.Nonirradiated samples were used as controls. All UV-C treatmentsreduced the natural microflora growth. In relation to sensory quality, all treatmentsresulted in a shelf life of 8 days. Total antioxidant activity and total phenolcontent decreased after 8 days for all treatments. Generally, UV-C slightly reducedthe initial total chlorophyll content; however, during storage, its degradation wassimilar to that of the control. It is concluded that UV-C pretreatment could beuseful to the industry to reduce the natural microflora growth, keeping the overallquality without affecting the bioactive compound profile of fresh rocket leavesduring 8 days of storage at 5C.Fil: Gutierrez, Diego Ricardo. 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: Char, Cielo Dolores. Universidad de Chile; Chile. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Escalona, Víctor H.. Universidad de Chile; ChileFil: Chaves, Alicia Raquel. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; ArgentinaFil: Rodriguez, Silvia del Carmen. 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. Universidad Nacional de Santiago del Estero. Facultad de Agronomía y Agroindustrias; ArgentinaWiley Blackwell Publishing, Inc2015-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/42397Gutierrez, Diego Ricardo; Char, Cielo Dolores; Escalona, Víctor H.; Chaves, Alicia Raquel; Rodriguez, Silvia del Carmen; Application of UV-C Radiation in the Conservation of Minimally Processed Rocket ( Eruca sativa Mill.); Wiley Blackwell Publishing, Inc; Journal of Food Processing and Preservation; 39; 6; 12-2015; 3117-31270145-8892CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/jfpp.12577info:eu-repo/semantics/altIdentifier/doi/10.1111/jfpp.12577info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:55:39Zoai:ri.conicet.gov.ar:11336/42397instacron: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 09:55:39.427CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Application of UV-C Radiation in the Conservation of Minimally Processed Rocket ( Eruca sativa Mill.)
title Application of UV-C Radiation in the Conservation of Minimally Processed Rocket ( Eruca sativa Mill.)
spellingShingle Application of UV-C Radiation in the Conservation of Minimally Processed Rocket ( Eruca sativa Mill.)
Gutierrez, Diego Ricardo
Radiation Uv-C
Minimally Processed
Rocket
Conservation
title_short Application of UV-C Radiation in the Conservation of Minimally Processed Rocket ( Eruca sativa Mill.)
title_full Application of UV-C Radiation in the Conservation of Minimally Processed Rocket ( Eruca sativa Mill.)
title_fullStr Application of UV-C Radiation in the Conservation of Minimally Processed Rocket ( Eruca sativa Mill.)
title_full_unstemmed Application of UV-C Radiation in the Conservation of Minimally Processed Rocket ( Eruca sativa Mill.)
title_sort Application of UV-C Radiation in the Conservation of Minimally Processed Rocket ( Eruca sativa Mill.)
dc.creator.none.fl_str_mv Gutierrez, Diego Ricardo
Char, Cielo Dolores
Escalona, Víctor H.
Chaves, Alicia Raquel
Rodriguez, Silvia del Carmen
author Gutierrez, Diego Ricardo
author_facet Gutierrez, Diego Ricardo
Char, Cielo Dolores
Escalona, Víctor H.
Chaves, Alicia Raquel
Rodriguez, Silvia del Carmen
author_role author
author2 Char, Cielo Dolores
Escalona, Víctor H.
Chaves, Alicia Raquel
Rodriguez, Silvia del Carmen
author2_role author
author
author
author
dc.subject.none.fl_str_mv Radiation Uv-C
Minimally Processed
Rocket
Conservation
topic Radiation Uv-C
Minimally Processed
Rocket
Conservation
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 effects of UV-C pretreatments (10, 20 and 30 kJ/m2), compared with modifiedatmosphere packaging (MAP), on sensory change, microbial and bioactiveprofile of minimally processed rocket leaves throughout 12 days at 5C were investigated.Nonirradiated samples were used as controls. All UV-C treatmentsreduced the natural microflora growth. In relation to sensory quality, all treatmentsresulted in a shelf life of 8 days. Total antioxidant activity and total phenolcontent decreased after 8 days for all treatments. Generally, UV-C slightly reducedthe initial total chlorophyll content; however, during storage, its degradation wassimilar to that of the control. It is concluded that UV-C pretreatment could beuseful to the industry to reduce the natural microflora growth, keeping the overallquality without affecting the bioactive compound profile of fresh rocket leavesduring 8 days of storage at 5C.
Fil: Gutierrez, Diego Ricardo. 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: Char, Cielo Dolores. Universidad de Chile; Chile. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Escalona, Víctor H.. Universidad de Chile; Chile
Fil: Chaves, Alicia Raquel. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina
Fil: Rodriguez, Silvia del Carmen. 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. Universidad Nacional de Santiago del Estero. Facultad de Agronomía y Agroindustrias; Argentina
description The effects of UV-C pretreatments (10, 20 and 30 kJ/m2), compared with modifiedatmosphere packaging (MAP), on sensory change, microbial and bioactiveprofile of minimally processed rocket leaves throughout 12 days at 5C were investigated.Nonirradiated samples were used as controls. All UV-C treatmentsreduced the natural microflora growth. In relation to sensory quality, all treatmentsresulted in a shelf life of 8 days. Total antioxidant activity and total phenolcontent decreased after 8 days for all treatments. Generally, UV-C slightly reducedthe initial total chlorophyll content; however, during storage, its degradation wassimilar to that of the control. It is concluded that UV-C pretreatment could beuseful to the industry to reduce the natural microflora growth, keeping the overallquality without affecting the bioactive compound profile of fresh rocket leavesduring 8 days of storage at 5C.
publishDate 2015
dc.date.none.fl_str_mv 2015-12
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/11336/42397
Gutierrez, Diego Ricardo; Char, Cielo Dolores; Escalona, Víctor H.; Chaves, Alicia Raquel; Rodriguez, Silvia del Carmen; Application of UV-C Radiation in the Conservation of Minimally Processed Rocket ( Eruca sativa Mill.); Wiley Blackwell Publishing, Inc; Journal of Food Processing and Preservation; 39; 6; 12-2015; 3117-3127
0145-8892
CONICET Digital
CONICET
url http://hdl.handle.net/11336/42397
identifier_str_mv Gutierrez, Diego Ricardo; Char, Cielo Dolores; Escalona, Víctor H.; Chaves, Alicia Raquel; Rodriguez, Silvia del Carmen; Application of UV-C Radiation in the Conservation of Minimally Processed Rocket ( Eruca sativa Mill.); Wiley Blackwell Publishing, Inc; Journal of Food Processing and Preservation; 39; 6; 12-2015; 3117-3127
0145-8892
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/jfpp.12577
info:eu-repo/semantics/altIdentifier/doi/10.1111/jfpp.12577
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 Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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_ 1842269358053654528
score 13.13397

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