Changes in the relationship between temperature during the seed‐filling period and soya bean seed isoflavones under water‐deficit conditions

Autores
Carrera, Constanza Soledad; Dardanelli, Julio Luis
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Isoflavones have been shown to have health‐promoting activities in humans and are particularly abundant in soya bean. This study was conducted to determine how water deficit during seed fill affects the already known relationship between temperature and, alternately, solar radiation with soya bean seed isoflavone content. Isoflavone profile was analysed from seed samples of commercial cultivars grown in 76 environments in Argentina (29–38°S). Significant explanatory multiple linear regressions were detected for total isoflavones (TI), aglycones (AGL), glucosides (GLC), malonyl glucosides (MAL) and acetyl glucosides (ACE) regarding the following: temperature during seed fill (TmR5R7) and precipitation minus potential evapotranspiration during the reproductive period (pp‐PETR1R7), as well as for the combinations of these climatic variables. Cumulative solar radiation predicted isoflavone content but was less robust than TmR5R7 and pp‐PETR1R7. To our knowledge, this is the first report of changes in the relationship between TI, as well as AGL, GLC, MAL, and ACE and TmR5R7 as a function of drought in the field. When pp‐PETR1R7 was below 70 mm (indicating drought), TI, as well as AGL, GLC, MAL, and ACE decreased linearly with rising temperatures and with increasing water deficit (decreasing values of pp‐PETR1R7), with both climatic variables exhibiting additive effects on isoflavones. Our results also suggest that water deficit (estimated by pp‐PETR1R7) would be important for modelling the relationship between temperature and soya bean seed isoflavones in rainfed crops.
Fil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Dardanelli, Julio Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
Fuente
Journal of agronomy and crop science 202 (6) : 421-432. (December 2016)
Materia
Soja
Glycine Max
Isoflavonas
Sequía
Hinchamiento de la Semilla
Temperatura
Soybeans
Isoflavones
Drought
Seed Filling
Temperature
Multi-environment Trials
Nutraceutical Quality
Calidad Nutracéutica
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/3657

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network_name_str INTA Digital (INTA)
spelling Changes in the relationship between temperature during the seed‐filling period and soya bean seed isoflavones under water‐deficit conditionsCarrera, Constanza SoledadDardanelli, Julio LuisSojaGlycine MaxIsoflavonasSequíaHinchamiento de la SemillaTemperaturaSoybeansIsoflavonesDroughtSeed FillingTemperatureMulti-environment TrialsNutraceutical QualityCalidad NutracéuticaIsoflavones have been shown to have health‐promoting activities in humans and are particularly abundant in soya bean. This study was conducted to determine how water deficit during seed fill affects the already known relationship between temperature and, alternately, solar radiation with soya bean seed isoflavone content. Isoflavone profile was analysed from seed samples of commercial cultivars grown in 76 environments in Argentina (29–38°S). Significant explanatory multiple linear regressions were detected for total isoflavones (TI), aglycones (AGL), glucosides (GLC), malonyl glucosides (MAL) and acetyl glucosides (ACE) regarding the following: temperature during seed fill (TmR5R7) and precipitation minus potential evapotranspiration during the reproductive period (pp‐PETR1R7), as well as for the combinations of these climatic variables. Cumulative solar radiation predicted isoflavone content but was less robust than TmR5R7 and pp‐PETR1R7. To our knowledge, this is the first report of changes in the relationship between TI, as well as AGL, GLC, MAL, and ACE and TmR5R7 as a function of drought in the field. When pp‐PETR1R7 was below 70 mm (indicating drought), TI, as well as AGL, GLC, MAL, and ACE decreased linearly with rising temperatures and with increasing water deficit (decreasing values of pp‐PETR1R7), with both climatic variables exhibiting additive effects on isoflavones. Our results also suggest that water deficit (estimated by pp‐PETR1R7) would be important for modelling the relationship between temperature and soya bean seed isoflavones in rainfed crops.Fil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Dardanelli, Julio Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; ArgentinaBlackwell2018-10-22T12:22:40Z2018-10-22T12:22:40Z2016-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/3657https://onlinelibrary.wiley.com/doi/abs/10.1111/jac.121470931-2250https://doi.org/10.1111/jac.12147Journal of agronomy and crop science 202 (6) : 421-432. (December 2016)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-29T13:44:28Zoai:localhost:20.500.12123/3657instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:44:28.498INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Changes in the relationship between temperature during the seed‐filling period and soya bean seed isoflavones under water‐deficit conditions
title Changes in the relationship between temperature during the seed‐filling period and soya bean seed isoflavones under water‐deficit conditions
spellingShingle Changes in the relationship between temperature during the seed‐filling period and soya bean seed isoflavones under water‐deficit conditions
Carrera, Constanza Soledad
Soja
Glycine Max
Isoflavonas
Sequía
Hinchamiento de la Semilla
Temperatura
Soybeans
Isoflavones
Drought
Seed Filling
Temperature
Multi-environment Trials
Nutraceutical Quality
Calidad Nutracéutica
title_short Changes in the relationship between temperature during the seed‐filling period and soya bean seed isoflavones under water‐deficit conditions
title_full Changes in the relationship between temperature during the seed‐filling period and soya bean seed isoflavones under water‐deficit conditions
title_fullStr Changes in the relationship between temperature during the seed‐filling period and soya bean seed isoflavones under water‐deficit conditions
title_full_unstemmed Changes in the relationship between temperature during the seed‐filling period and soya bean seed isoflavones under water‐deficit conditions
title_sort Changes in the relationship between temperature during the seed‐filling period and soya bean seed isoflavones under water‐deficit conditions
dc.creator.none.fl_str_mv Carrera, Constanza Soledad
Dardanelli, Julio Luis
author Carrera, Constanza Soledad
author_facet Carrera, Constanza Soledad
Dardanelli, Julio Luis
author_role author
author2 Dardanelli, Julio Luis
author2_role author
dc.subject.none.fl_str_mv Soja
Glycine Max
Isoflavonas
Sequía
Hinchamiento de la Semilla
Temperatura
Soybeans
Isoflavones
Drought
Seed Filling
Temperature
Multi-environment Trials
Nutraceutical Quality
Calidad Nutracéutica
topic Soja
Glycine Max
Isoflavonas
Sequía
Hinchamiento de la Semilla
Temperatura
Soybeans
Isoflavones
Drought
Seed Filling
Temperature
Multi-environment Trials
Nutraceutical Quality
Calidad Nutracéutica
dc.description.none.fl_txt_mv Isoflavones have been shown to have health‐promoting activities in humans and are particularly abundant in soya bean. This study was conducted to determine how water deficit during seed fill affects the already known relationship between temperature and, alternately, solar radiation with soya bean seed isoflavone content. Isoflavone profile was analysed from seed samples of commercial cultivars grown in 76 environments in Argentina (29–38°S). Significant explanatory multiple linear regressions were detected for total isoflavones (TI), aglycones (AGL), glucosides (GLC), malonyl glucosides (MAL) and acetyl glucosides (ACE) regarding the following: temperature during seed fill (TmR5R7) and precipitation minus potential evapotranspiration during the reproductive period (pp‐PETR1R7), as well as for the combinations of these climatic variables. Cumulative solar radiation predicted isoflavone content but was less robust than TmR5R7 and pp‐PETR1R7. To our knowledge, this is the first report of changes in the relationship between TI, as well as AGL, GLC, MAL, and ACE and TmR5R7 as a function of drought in the field. When pp‐PETR1R7 was below 70 mm (indicating drought), TI, as well as AGL, GLC, MAL, and ACE decreased linearly with rising temperatures and with increasing water deficit (decreasing values of pp‐PETR1R7), with both climatic variables exhibiting additive effects on isoflavones. Our results also suggest that water deficit (estimated by pp‐PETR1R7) would be important for modelling the relationship between temperature and soya bean seed isoflavones in rainfed crops.
Fil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Dardanelli, Julio Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina
description Isoflavones have been shown to have health‐promoting activities in humans and are particularly abundant in soya bean. This study was conducted to determine how water deficit during seed fill affects the already known relationship between temperature and, alternately, solar radiation with soya bean seed isoflavone content. Isoflavone profile was analysed from seed samples of commercial cultivars grown in 76 environments in Argentina (29–38°S). Significant explanatory multiple linear regressions were detected for total isoflavones (TI), aglycones (AGL), glucosides (GLC), malonyl glucosides (MAL) and acetyl glucosides (ACE) regarding the following: temperature during seed fill (TmR5R7) and precipitation minus potential evapotranspiration during the reproductive period (pp‐PETR1R7), as well as for the combinations of these climatic variables. Cumulative solar radiation predicted isoflavone content but was less robust than TmR5R7 and pp‐PETR1R7. To our knowledge, this is the first report of changes in the relationship between TI, as well as AGL, GLC, MAL, and ACE and TmR5R7 as a function of drought in the field. When pp‐PETR1R7 was below 70 mm (indicating drought), TI, as well as AGL, GLC, MAL, and ACE decreased linearly with rising temperatures and with increasing water deficit (decreasing values of pp‐PETR1R7), with both climatic variables exhibiting additive effects on isoflavones. Our results also suggest that water deficit (estimated by pp‐PETR1R7) would be important for modelling the relationship between temperature and soya bean seed isoflavones in rainfed crops.
publishDate 2016
dc.date.none.fl_str_mv 2016-12
2018-10-22T12:22:40Z
2018-10-22T12:22:40Z
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/20.500.12123/3657
https://onlinelibrary.wiley.com/doi/abs/10.1111/jac.12147
0931-2250
https://doi.org/10.1111/jac.12147
url http://hdl.handle.net/20.500.12123/3657
https://onlinelibrary.wiley.com/doi/abs/10.1111/jac.12147
https://doi.org/10.1111/jac.12147
identifier_str_mv 0931-2250
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Blackwell
publisher.none.fl_str_mv Blackwell
dc.source.none.fl_str_mv Journal of agronomy and crop science 202 (6) : 421-432. (December 2016)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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