Physiological effects of postharvest UV treatments: recent progress

Autores
Civello, Pedro Marcos; Villarreal, Natalia Marina; Gómez Lobato, María Eugenia; Martinez, Gustavo Adolfo
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Purpose of review: The goal of this review is to summarize the recent progress on the effects of UV radiation on fruits and vegetables metabolism. Main findings: Effective UV irradiation treatments can delay ripening and senescence, decrease decay and ameliorate the effects of chilling injury. The effects of the treatment on metabolism depend highly on irradiation intensity, and not only on the UV dose applied. Irradiation causes a temporary stress that significantly modifies the metabolism of fruits and vegetables, affecting the level of enzyme activities and gene expression. A complex defense response against pathogens arises in the irradiated tissue, which includes the induction of a wide range of genes and the modification of enzyme activities, as well as de novo synthesis of pathogenesis related proteins (PR) and the increase of secondary metabolites. Particularly, UV treatment affects oxidative metabolism and enhances the antioxidant capacity of the product, which could contribute significantly to delaying vegetable senescence, generating defense responses, and reducing chilling injury. In some cases, the radiation stimulates the synthesis of bioactive compounds that can increase the beneficial properties of fruits, vegetables and their by-products. Limitations/implications: As the knowledge of mode of action of UV treatments increases, more efficient postharvest irradiation treatments can be designed. The finding of adequate irradiation parameters (dose, irradiation intensity) for each product, will allow applying shorter effective treatments, which are feasible for application on a commercial scale. Directions for future research: Better understanding of the mode of action of UV radiation on plant metabolism will help to design more effective treatments. Transcriptomic and proteomic analyses of UV irradiated fruits and vegetables may contribute to identifying key steps and pathways involved in tissue responses and ultimately help to maximize the beneficial effects of UV radiation on fresh produce.
Fil: Civello, Pedro Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; Argentina
Fil: Villarreal, Natalia Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
Fil: Gómez Lobato, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; Argentina
Fil: Martinez, Gustavo Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
Materia
Postcosecha
Maduracion
Senescencia
Uv
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:11336/34201
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Physiological effects of postharvest UV treatments: recent progressCivello, Pedro MarcosVillarreal, Natalia MarinaGómez Lobato, María EugeniaMartinez, Gustavo AdolfoPostcosechaMaduracionSenescenciaUvhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Purpose of review: The goal of this review is to summarize the recent progress on the effects of UV radiation on fruits and vegetables metabolism. Main findings: Effective UV irradiation treatments can delay ripening and senescence, decrease decay and ameliorate the effects of chilling injury. The effects of the treatment on metabolism depend highly on irradiation intensity, and not only on the UV dose applied. Irradiation causes a temporary stress that significantly modifies the metabolism of fruits and vegetables, affecting the level of enzyme activities and gene expression. A complex defense response against pathogens arises in the irradiated tissue, which includes the induction of a wide range of genes and the modification of enzyme activities, as well as de novo synthesis of pathogenesis related proteins (PR) and the increase of secondary metabolites. Particularly, UV treatment affects oxidative metabolism and enhances the antioxidant capacity of the product, which could contribute significantly to delaying vegetable senescence, generating defense responses, and reducing chilling injury. In some cases, the radiation stimulates the synthesis of bioactive compounds that can increase the beneficial properties of fruits, vegetables and their by-products. Limitations/implications: As the knowledge of mode of action of UV treatments increases, more efficient postharvest irradiation treatments can be designed. The finding of adequate irradiation parameters (dose, irradiation intensity) for each product, will allow applying shorter effective treatments, which are feasible for application on a commercial scale. Directions for future research: Better understanding of the mode of action of UV radiation on plant metabolism will help to design more effective treatments. Transcriptomic and proteomic analyses of UV irradiated fruits and vegetables may contribute to identifying key steps and pathways involved in tissue responses and ultimately help to maximize the beneficial effects of UV radiation on fresh produce.Fil: Civello, Pedro Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; ArgentinaFil: Villarreal, Natalia Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); ArgentinaFil: Gómez Lobato, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; ArgentinaFil: Martinez, Gustavo Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); ArgentinaStewart Postharvest Solutions2014-12info: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/11336/34201Civello, Pedro Marcos; Villarreal, Natalia Marina; Gómez Lobato, María Eugenia; Martinez, Gustavo Adolfo; Physiological effects of postharvest UV treatments: recent progress; Stewart Postharvest Solutions; Stewart Postharvest Review; 10; 3; 12-2014; 1-61745-9656CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.ingentaconnect.com/content/sphs/sphr/2014/00000010/00000003/art00009info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:28:51Zoai:ri.conicet.gov.ar:11336/34201instacron: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:34982025-10-15 14:28:51.709CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Physiological effects of postharvest UV treatments: recent progress
title Physiological effects of postharvest UV treatments: recent progress
spellingShingle Physiological effects of postharvest UV treatments: recent progress
Civello, Pedro Marcos
Postcosecha
Maduracion
Senescencia
Uv
title_short Physiological effects of postharvest UV treatments: recent progress
title_full Physiological effects of postharvest UV treatments: recent progress
title_fullStr Physiological effects of postharvest UV treatments: recent progress
title_full_unstemmed Physiological effects of postharvest UV treatments: recent progress
title_sort Physiological effects of postharvest UV treatments: recent progress
dc.creator.none.fl_str_mv Civello, Pedro Marcos
Villarreal, Natalia Marina
Gómez Lobato, María Eugenia
Martinez, Gustavo Adolfo
author Civello, Pedro Marcos
author_facet Civello, Pedro Marcos
Villarreal, Natalia Marina
Gómez Lobato, María Eugenia
Martinez, Gustavo Adolfo
author_role author
author2 Villarreal, Natalia Marina
Gómez Lobato, María Eugenia
Martinez, Gustavo Adolfo
author2_role author
author
author
dc.subject.none.fl_str_mv Postcosecha
Maduracion
Senescencia
Uv
topic Postcosecha
Maduracion
Senescencia
Uv
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Purpose of review: The goal of this review is to summarize the recent progress on the effects of UV radiation on fruits and vegetables metabolism. Main findings: Effective UV irradiation treatments can delay ripening and senescence, decrease decay and ameliorate the effects of chilling injury. The effects of the treatment on metabolism depend highly on irradiation intensity, and not only on the UV dose applied. Irradiation causes a temporary stress that significantly modifies the metabolism of fruits and vegetables, affecting the level of enzyme activities and gene expression. A complex defense response against pathogens arises in the irradiated tissue, which includes the induction of a wide range of genes and the modification of enzyme activities, as well as de novo synthesis of pathogenesis related proteins (PR) and the increase of secondary metabolites. Particularly, UV treatment affects oxidative metabolism and enhances the antioxidant capacity of the product, which could contribute significantly to delaying vegetable senescence, generating defense responses, and reducing chilling injury. In some cases, the radiation stimulates the synthesis of bioactive compounds that can increase the beneficial properties of fruits, vegetables and their by-products. Limitations/implications: As the knowledge of mode of action of UV treatments increases, more efficient postharvest irradiation treatments can be designed. The finding of adequate irradiation parameters (dose, irradiation intensity) for each product, will allow applying shorter effective treatments, which are feasible for application on a commercial scale. Directions for future research: Better understanding of the mode of action of UV radiation on plant metabolism will help to design more effective treatments. Transcriptomic and proteomic analyses of UV irradiated fruits and vegetables may contribute to identifying key steps and pathways involved in tissue responses and ultimately help to maximize the beneficial effects of UV radiation on fresh produce.
Fil: Civello, Pedro Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; Argentina
Fil: Villarreal, Natalia Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
Fil: Gómez Lobato, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; Argentina
Fil: Martinez, Gustavo Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
description Purpose of review: The goal of this review is to summarize the recent progress on the effects of UV radiation on fruits and vegetables metabolism. Main findings: Effective UV irradiation treatments can delay ripening and senescence, decrease decay and ameliorate the effects of chilling injury. The effects of the treatment on metabolism depend highly on irradiation intensity, and not only on the UV dose applied. Irradiation causes a temporary stress that significantly modifies the metabolism of fruits and vegetables, affecting the level of enzyme activities and gene expression. A complex defense response against pathogens arises in the irradiated tissue, which includes the induction of a wide range of genes and the modification of enzyme activities, as well as de novo synthesis of pathogenesis related proteins (PR) and the increase of secondary metabolites. Particularly, UV treatment affects oxidative metabolism and enhances the antioxidant capacity of the product, which could contribute significantly to delaying vegetable senescence, generating defense responses, and reducing chilling injury. In some cases, the radiation stimulates the synthesis of bioactive compounds that can increase the beneficial properties of fruits, vegetables and their by-products. Limitations/implications: As the knowledge of mode of action of UV treatments increases, more efficient postharvest irradiation treatments can be designed. The finding of adequate irradiation parameters (dose, irradiation intensity) for each product, will allow applying shorter effective treatments, which are feasible for application on a commercial scale. Directions for future research: Better understanding of the mode of action of UV radiation on plant metabolism will help to design more effective treatments. Transcriptomic and proteomic analyses of UV irradiated fruits and vegetables may contribute to identifying key steps and pathways involved in tissue responses and ultimately help to maximize the beneficial effects of UV radiation on fresh produce.
publishDate 2014
dc.date.none.fl_str_mv 2014-12
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/11336/34201
Civello, Pedro Marcos; Villarreal, Natalia Marina; Gómez Lobato, María Eugenia; Martinez, Gustavo Adolfo; Physiological effects of postharvest UV treatments: recent progress; Stewart Postharvest Solutions; Stewart Postharvest Review; 10; 3; 12-2014; 1-6
1745-9656
CONICET Digital
CONICET
url http://hdl.handle.net/11336/34201
identifier_str_mv Civello, Pedro Marcos; Villarreal, Natalia Marina; Gómez Lobato, María Eugenia; Martinez, Gustavo Adolfo; Physiological effects of postharvest UV treatments: recent progress; Stewart Postharvest Solutions; Stewart Postharvest Review; 10; 3; 12-2014; 1-6
1745-9656
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://www.ingentaconnect.com/content/sphs/sphr/2014/00000010/00000003/art00009
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 Stewart Postharvest Solutions
publisher.none.fl_str_mv Stewart Postharvest Solutions
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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