Water deficit modulates the relationship between temperature and unsaturated fatty acid profile in soybean seed oil

Autores
Carrera, Constanza Soledad; Dardanelli, Julio L.
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Soybean [Glycine max (L.) Merr.], a major source of vegetable oil worldwide, contains unsaturated fatty acids (UFA) beneficial for human health, leading to the use of soybean oil in nutraceuticals. The objective of this study was to quantify the effect of water deficit on relationships of soybean seed UFA with temperature and with solar radiation. The UFA profile was determined in harvested seeds of commercial cultivars grown in 76 environments in Argentina (29-38° S latitude). To our knowledge, this is the first study demonstrating a differential response of oleic (Ol), linoleic (Li), and linolenic (Ln) acids and Ol/(Li + Ln) ratio to temperature during seed fill (TmR5R7) under different conditions of field water availability. This study is also the first showing that in environments without water restrictions, Ol, Li, and Ol/(Li + Ln) ratio exhibit a quadratic response to TmR5R7. In drought environments, rising TmR5R7 and water deficit caused linear increases in Ol and [Ol/(Li + Ln)] ratio and linear decreases in Li and Ln, with both climatic factors exhibiting additive effects on UFA. Cumulative solar radiation predicted UFA in both environments but was less robust than TmR5R7 and precipitation minus potential evapo-transpiration during the reproductive period (pp -PETR1R7). Our results demonstrate that water deficit (estimated as pp - PETR1R7) modulates the relationship between TmR5R7 and soybean seed UFA under rainfed conditions.
Fil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias. Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Dardanelli, Julio L.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuaria Manfredi; Argentina
Materia
Glycine Max L.
Oil Composition
Monounsaturated Fatty Acid
Essential Fatty Acids
Drought
Temperature During Seed Fill
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:11336/72187
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/72187
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Water deficit modulates the relationship between temperature and unsaturated fatty acid profile in soybean seed oilCarrera, Constanza SoledadDardanelli, Julio L.Glycine Max L.Oil CompositionMonounsaturated Fatty AcidEssential Fatty AcidsDroughtTemperature During Seed Fillhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Soybean [Glycine max (L.) Merr.], a major source of vegetable oil worldwide, contains unsaturated fatty acids (UFA) beneficial for human health, leading to the use of soybean oil in nutraceuticals. The objective of this study was to quantify the effect of water deficit on relationships of soybean seed UFA with temperature and with solar radiation. The UFA profile was determined in harvested seeds of commercial cultivars grown in 76 environments in Argentina (29-38° S latitude). To our knowledge, this is the first study demonstrating a differential response of oleic (Ol), linoleic (Li), and linolenic (Ln) acids and Ol/(Li + Ln) ratio to temperature during seed fill (TmR5R7) under different conditions of field water availability. This study is also the first showing that in environments without water restrictions, Ol, Li, and Ol/(Li + Ln) ratio exhibit a quadratic response to TmR5R7. In drought environments, rising TmR5R7 and water deficit caused linear increases in Ol and [Ol/(Li + Ln)] ratio and linear decreases in Li and Ln, with both climatic factors exhibiting additive effects on UFA. Cumulative solar radiation predicted UFA in both environments but was less robust than TmR5R7 and precipitation minus potential evapo-transpiration during the reproductive period (pp -PETR1R7). Our results demonstrate that water deficit (estimated as pp - PETR1R7) modulates the relationship between TmR5R7 and soybean seed UFA under rainfed conditions.Fil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias. Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Dardanelli, Julio L.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuaria Manfredi; ArgentinaCrop Science Society of America2017-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/72187Carrera, Constanza Soledad; Dardanelli, Julio L.; Water deficit modulates the relationship between temperature and unsaturated fatty acid profile in soybean seed oil; Crop Science Society of America; Crop Science; 57; 6; 11-2017; 3179-31890011-183X1435-0653CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.2135/cropsci2017.04.0214info:eu-repo/semantics/altIdentifier/url/https://dl.sciencesocieties.org/publications/cs/abstracts/57/6/3179info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:36:29Zoai:ri.conicet.gov.ar:11336/72187instacron: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 10:36:29.821CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Water deficit modulates the relationship between temperature and unsaturated fatty acid profile in soybean seed oil
title Water deficit modulates the relationship between temperature and unsaturated fatty acid profile in soybean seed oil
spellingShingle Water deficit modulates the relationship between temperature and unsaturated fatty acid profile in soybean seed oil
Carrera, Constanza Soledad
Glycine Max L.
Oil Composition
Monounsaturated Fatty Acid
Essential Fatty Acids
Drought
Temperature During Seed Fill
title_short Water deficit modulates the relationship between temperature and unsaturated fatty acid profile in soybean seed oil
title_full Water deficit modulates the relationship between temperature and unsaturated fatty acid profile in soybean seed oil
title_fullStr Water deficit modulates the relationship between temperature and unsaturated fatty acid profile in soybean seed oil
title_full_unstemmed Water deficit modulates the relationship between temperature and unsaturated fatty acid profile in soybean seed oil
title_sort Water deficit modulates the relationship between temperature and unsaturated fatty acid profile in soybean seed oil
dc.creator.none.fl_str_mv Carrera, Constanza Soledad
Dardanelli, Julio L.
author Carrera, Constanza Soledad
author_facet Carrera, Constanza Soledad
Dardanelli, Julio L.
author_role author
author2 Dardanelli, Julio L.
author2_role author
dc.subject.none.fl_str_mv Glycine Max L.
Oil Composition
Monounsaturated Fatty Acid
Essential Fatty Acids
Drought
Temperature During Seed Fill
topic Glycine Max L.
Oil Composition
Monounsaturated Fatty Acid
Essential Fatty Acids
Drought
Temperature During Seed Fill
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Soybean [Glycine max (L.) Merr.], a major source of vegetable oil worldwide, contains unsaturated fatty acids (UFA) beneficial for human health, leading to the use of soybean oil in nutraceuticals. The objective of this study was to quantify the effect of water deficit on relationships of soybean seed UFA with temperature and with solar radiation. The UFA profile was determined in harvested seeds of commercial cultivars grown in 76 environments in Argentina (29-38° S latitude). To our knowledge, this is the first study demonstrating a differential response of oleic (Ol), linoleic (Li), and linolenic (Ln) acids and Ol/(Li + Ln) ratio to temperature during seed fill (TmR5R7) under different conditions of field water availability. This study is also the first showing that in environments without water restrictions, Ol, Li, and Ol/(Li + Ln) ratio exhibit a quadratic response to TmR5R7. In drought environments, rising TmR5R7 and water deficit caused linear increases in Ol and [Ol/(Li + Ln)] ratio and linear decreases in Li and Ln, with both climatic factors exhibiting additive effects on UFA. Cumulative solar radiation predicted UFA in both environments but was less robust than TmR5R7 and precipitation minus potential evapo-transpiration during the reproductive period (pp -PETR1R7). Our results demonstrate that water deficit (estimated as pp - PETR1R7) modulates the relationship between TmR5R7 and soybean seed UFA under rainfed conditions.
Fil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias. Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Dardanelli, Julio L.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuaria Manfredi; Argentina
description Soybean [Glycine max (L.) Merr.], a major source of vegetable oil worldwide, contains unsaturated fatty acids (UFA) beneficial for human health, leading to the use of soybean oil in nutraceuticals. The objective of this study was to quantify the effect of water deficit on relationships of soybean seed UFA with temperature and with solar radiation. The UFA profile was determined in harvested seeds of commercial cultivars grown in 76 environments in Argentina (29-38° S latitude). To our knowledge, this is the first study demonstrating a differential response of oleic (Ol), linoleic (Li), and linolenic (Ln) acids and Ol/(Li + Ln) ratio to temperature during seed fill (TmR5R7) under different conditions of field water availability. This study is also the first showing that in environments without water restrictions, Ol, Li, and Ol/(Li + Ln) ratio exhibit a quadratic response to TmR5R7. In drought environments, rising TmR5R7 and water deficit caused linear increases in Ol and [Ol/(Li + Ln)] ratio and linear decreases in Li and Ln, with both climatic factors exhibiting additive effects on UFA. Cumulative solar radiation predicted UFA in both environments but was less robust than TmR5R7 and precipitation minus potential evapo-transpiration during the reproductive period (pp -PETR1R7). Our results demonstrate that water deficit (estimated as pp - PETR1R7) modulates the relationship between TmR5R7 and soybean seed UFA under rainfed conditions.
publishDate 2017
dc.date.none.fl_str_mv 2017-11
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/11336/72187
Carrera, Constanza Soledad; Dardanelli, Julio L.; Water deficit modulates the relationship between temperature and unsaturated fatty acid profile in soybean seed oil; Crop Science Society of America; Crop Science; 57; 6; 11-2017; 3179-3189
0011-183X
1435-0653
CONICET Digital
CONICET
url http://hdl.handle.net/11336/72187
identifier_str_mv Carrera, Constanza Soledad; Dardanelli, Julio L.; Water deficit modulates the relationship between temperature and unsaturated fatty acid profile in soybean seed oil; Crop Science Society of America; Crop Science; 57; 6; 11-2017; 3179-3189
0011-183X
1435-0653
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.2135/cropsci2017.04.0214
info:eu-repo/semantics/altIdentifier/url/https://dl.sciencesocieties.org/publications/cs/abstracts/57/6/3179
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 Crop Science Society of America
publisher.none.fl_str_mv Crop Science Society of America
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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score 13.070432

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