Effect of continuous white light illumination on glucosinolate metabolism during postharvest storage of broccoli

Autores
Casajús, Victoria; Civello, Pedro Marcos; Martinez, Gustavo; Howe, Kevin; Fish, Tara; Yang, Yong; Thannhauser, Theodore; Li, Li; Gómez Lobato, María Eugenia
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Broccoli is a vegetable consumed globally due to its important nutritional properties, including high concentrations of glucosinolates. Light treatment can be an important tool to delay postharvest senescence. In this work it was evaluated the effect of postharvest continuous white light illumination on glucosinolate metabolism of broccoli heads. Five glucosinolates were identified, one aliphatic (glucoraphanin) and four indolics (glucobrassicin, neoglucobrassicin, 4-methoxyglucobrassicin and 4-hydroxyglucobrassicin). Level of total glucosinolates decreased from 10.1 μmol/g dry tissue to 1.4 μmol/g dry tissue in control samples after five days of storage, while the decrement was only until 3.0 μmol/g dry tissue in treated samples. The expression of genes associated with glucosinolate metabolism decreased during the first three days but this decrease was greater in illuminated samples. After five days, treated samples showed a higher expression (more than twice) in most of these genes with respect to the controls, coinciding with the higher glucosinolate content. Storage of broccoli heads under continuous white light allows to keep higher values of glucosinolate contents while maintaining at the same time the visual quality.
Fil: Casajús, Victoria. 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: 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. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; Argentina
Fil: Martinez, Gustavo. 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. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; Argentina
Fil: Howe, Kevin. Cornell University. Department of Food Science & Technology; Estados Unidos
Fil: Fish, Tara. Cornell University. Department of Food Science & Technology; Estados Unidos
Fil: Yang, Yong. Cornell University. Department of Food Science & Technology; Estados Unidos
Fil: Thannhauser, Theodore. Cornell University. Department of Food Science & Technology; Estados Unidos
Fil: Li, Li. Cornell University. Department of Food Science & Technology; Estados Unidos
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
Materia
BRASSICA OLERACEA
GENE EXPRESSION
NUTRACEUTICALS
SENESCENCE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/180857
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Effect of continuous white light illumination on glucosinolate metabolism during postharvest storage of broccoliCasajús, VictoriaCivello, Pedro MarcosMartinez, GustavoHowe, KevinFish, TaraYang, YongThannhauser, TheodoreLi, LiGómez Lobato, María EugeniaBRASSICA OLERACEAGENE EXPRESSIONNUTRACEUTICALSSENESCENCEhttps://purl.org/becyt/ford/4.4https://purl.org/becyt/ford/4Broccoli is a vegetable consumed globally due to its important nutritional properties, including high concentrations of glucosinolates. Light treatment can be an important tool to delay postharvest senescence. In this work it was evaluated the effect of postharvest continuous white light illumination on glucosinolate metabolism of broccoli heads. Five glucosinolates were identified, one aliphatic (glucoraphanin) and four indolics (glucobrassicin, neoglucobrassicin, 4-methoxyglucobrassicin and 4-hydroxyglucobrassicin). Level of total glucosinolates decreased from 10.1 μmol/g dry tissue to 1.4 μmol/g dry tissue in control samples after five days of storage, while the decrement was only until 3.0 μmol/g dry tissue in treated samples. The expression of genes associated with glucosinolate metabolism decreased during the first three days but this decrease was greater in illuminated samples. After five days, treated samples showed a higher expression (more than twice) in most of these genes with respect to the controls, coinciding with the higher glucosinolate content. Storage of broccoli heads under continuous white light allows to keep higher values of glucosinolate contents while maintaining at the same time the visual quality.Fil: Casajús, Victoria. 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: 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. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; ArgentinaFil: Martinez, Gustavo. 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. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; ArgentinaFil: Howe, Kevin. Cornell University. Department of Food Science & Technology; Estados UnidosFil: Fish, Tara. Cornell University. Department of Food Science & Technology; Estados UnidosFil: Yang, Yong. Cornell University. Department of Food Science & Technology; Estados UnidosFil: Thannhauser, Theodore. Cornell University. Department of Food Science & Technology; Estados UnidosFil: Li, Li. Cornell University. Department of Food Science & Technology; Estados UnidosFil: 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; ArgentinaElsevier Science2021-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/180857Casajús, Victoria; Civello, Pedro Marcos; Martinez, Gustavo; Howe, Kevin; Fish, Tara; et al.; Effect of continuous white light illumination on glucosinolate metabolism during postharvest storage of broccoli; Elsevier Science; LWT - Food Science and Technology; 145; 111302; 6-2021; 1-300023-64381096-1127CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0023643821004552info:eu-repo/semantics/altIdentifier/doi/10.1016/j.lwt.2021.111302info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:58:21Zoai:ri.conicet.gov.ar:11336/180857instacron: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 09:58:21.809CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of continuous white light illumination on glucosinolate metabolism during postharvest storage of broccoli
title Effect of continuous white light illumination on glucosinolate metabolism during postharvest storage of broccoli
spellingShingle Effect of continuous white light illumination on glucosinolate metabolism during postharvest storage of broccoli
Casajús, Victoria
BRASSICA OLERACEA
GENE EXPRESSION
NUTRACEUTICALS
SENESCENCE
title_short Effect of continuous white light illumination on glucosinolate metabolism during postharvest storage of broccoli
title_full Effect of continuous white light illumination on glucosinolate metabolism during postharvest storage of broccoli
title_fullStr Effect of continuous white light illumination on glucosinolate metabolism during postharvest storage of broccoli
title_full_unstemmed Effect of continuous white light illumination on glucosinolate metabolism during postharvest storage of broccoli
title_sort Effect of continuous white light illumination on glucosinolate metabolism during postharvest storage of broccoli
dc.creator.none.fl_str_mv Casajús, Victoria
Civello, Pedro Marcos
Martinez, Gustavo
Howe, Kevin
Fish, Tara
Yang, Yong
Thannhauser, Theodore
Li, Li
Gómez Lobato, María Eugenia
author Casajús, Victoria
author_facet Casajús, Victoria
Civello, Pedro Marcos
Martinez, Gustavo
Howe, Kevin
Fish, Tara
Yang, Yong
Thannhauser, Theodore
Li, Li
Gómez Lobato, María Eugenia
author_role author
author2 Civello, Pedro Marcos
Martinez, Gustavo
Howe, Kevin
Fish, Tara
Yang, Yong
Thannhauser, Theodore
Li, Li
Gómez Lobato, María Eugenia
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv BRASSICA OLERACEA
GENE EXPRESSION
NUTRACEUTICALS
SENESCENCE
topic BRASSICA OLERACEA
GENE EXPRESSION
NUTRACEUTICALS
SENESCENCE
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.4
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Broccoli is a vegetable consumed globally due to its important nutritional properties, including high concentrations of glucosinolates. Light treatment can be an important tool to delay postharvest senescence. In this work it was evaluated the effect of postharvest continuous white light illumination on glucosinolate metabolism of broccoli heads. Five glucosinolates were identified, one aliphatic (glucoraphanin) and four indolics (glucobrassicin, neoglucobrassicin, 4-methoxyglucobrassicin and 4-hydroxyglucobrassicin). Level of total glucosinolates decreased from 10.1 μmol/g dry tissue to 1.4 μmol/g dry tissue in control samples after five days of storage, while the decrement was only until 3.0 μmol/g dry tissue in treated samples. The expression of genes associated with glucosinolate metabolism decreased during the first three days but this decrease was greater in illuminated samples. After five days, treated samples showed a higher expression (more than twice) in most of these genes with respect to the controls, coinciding with the higher glucosinolate content. Storage of broccoli heads under continuous white light allows to keep higher values of glucosinolate contents while maintaining at the same time the visual quality.
Fil: Casajús, Victoria. 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: 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. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; Argentina
Fil: Martinez, Gustavo. 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. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; Argentina
Fil: Howe, Kevin. Cornell University. Department of Food Science & Technology; Estados Unidos
Fil: Fish, Tara. Cornell University. Department of Food Science & Technology; Estados Unidos
Fil: Yang, Yong. Cornell University. Department of Food Science & Technology; Estados Unidos
Fil: Thannhauser, Theodore. Cornell University. Department of Food Science & Technology; Estados Unidos
Fil: Li, Li. Cornell University. Department of Food Science & Technology; Estados Unidos
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
description Broccoli is a vegetable consumed globally due to its important nutritional properties, including high concentrations of glucosinolates. Light treatment can be an important tool to delay postharvest senescence. In this work it was evaluated the effect of postharvest continuous white light illumination on glucosinolate metabolism of broccoli heads. Five glucosinolates were identified, one aliphatic (glucoraphanin) and four indolics (glucobrassicin, neoglucobrassicin, 4-methoxyglucobrassicin and 4-hydroxyglucobrassicin). Level of total glucosinolates decreased from 10.1 μmol/g dry tissue to 1.4 μmol/g dry tissue in control samples after five days of storage, while the decrement was only until 3.0 μmol/g dry tissue in treated samples. The expression of genes associated with glucosinolate metabolism decreased during the first three days but this decrease was greater in illuminated samples. After five days, treated samples showed a higher expression (more than twice) in most of these genes with respect to the controls, coinciding with the higher glucosinolate content. Storage of broccoli heads under continuous white light allows to keep higher values of glucosinolate contents while maintaining at the same time the visual quality.
publishDate 2021
dc.date.none.fl_str_mv 2021-06
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/11336/180857
Casajús, Victoria; Civello, Pedro Marcos; Martinez, Gustavo; Howe, Kevin; Fish, Tara; et al.; Effect of continuous white light illumination on glucosinolate metabolism during postharvest storage of broccoli; Elsevier Science; LWT - Food Science and Technology; 145; 111302; 6-2021; 1-30
0023-6438
1096-1127
CONICET Digital
CONICET
url http://hdl.handle.net/11336/180857
identifier_str_mv Casajús, Victoria; Civello, Pedro Marcos; Martinez, Gustavo; Howe, Kevin; Fish, Tara; et al.; Effect of continuous white light illumination on glucosinolate metabolism during postharvest storage of broccoli; Elsevier Science; LWT - Food Science and Technology; 145; 111302; 6-2021; 1-30
0023-6438
1096-1127
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://www.sciencedirect.com/science/article/pii/S0023643821004552
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.lwt.2021.111302
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
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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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