Oil and protein concentration and fatty acid composition of chia (Salvia hispanica L.) as affected by environmental conditions
- Autores
- Perez Brandan, Jimena María; Izquierdo, Natalia Gabriela; Acreche, Martin Moises
- Año de publicación
- 2022
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Chia (Salvia hispanica L.) has increased its consumption because its grains have the highest content of omega-3 acid among grain crops. The objective was to determine the effect of environmental conditions on oil and protein concentrations and the fatty acid profile of chia grains. Two field experiments were conducted in Salta (24°53′32″S, 65°82′26″W, Argentina) including two chia populations (white-seeds and mixed-seeds) and 3–4 sowing dates (depending on the season) that generated variations in temperature and radiation during grain filling. With the delay in sowing date, oil concentration decreased and protein concentration increased. There were significant and positive associations of oil concentration with day and night temperatures and accumulated intercepted radiation, whereas protein concentration showed, in general, significant and negative associations with those environmental variables. This behavior led to a negative association between these two quality components. As day and night temperatures increased, palmitic and linoleic acid concentrations decreased, whereas stearic and linolenic acid concentrations increased. In addition, there was a decrease in palmitic acid concentration and an increase in oleic acid concentration as accumulated intercepted radiation increased. An increase in oleic acid concentration was associated with an increase in stearic acid concentration and decreases in palmitic and linoleic acid concentrations; the concentration of linoleic acid was negatively associated with the concentration of linolenic acid. Although both chia populations responded similarly to environmental conditions, the white-seed population showed a higher concentration of palmitic and linolenic acids, whereas the mixed-seed population showed a higher linoleic acid concentration. During grain filling of chia, increased temperature and accumulated intercepted radiation increased the main quality attributes of this crop: oil concentration and linolenic acid concentration.
EEA Salta
Fil: Perez Brandan, Jimena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina
Fil: Perez Brandan, Jimena. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Izquierdo, Natalia Gabriela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Izquierdo, Natalia Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Acreche, Martin Moises. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina
Fil: Acreche, Martin Moises. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Fuente
- Industrial Crops and Products 177 : 114496 (March 2022)
- Materia
-
Salvia (género)
Salvia hispanica
Contenido de Lípidos
Ácidos Grasos
Factores Ambientales
Salvia
Lipid Content
Fatty Acids
Environmental Factors
Chía
Contenido de Aceite - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/11089
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Oil and protein concentration and fatty acid composition of chia (Salvia hispanica L.) as affected by environmental conditionsPerez Brandan, Jimena MaríaIzquierdo, Natalia GabrielaAcreche, Martin MoisesSalvia (género)Salvia hispanicaContenido de LípidosÁcidos GrasosFactores AmbientalesSalviaLipid ContentFatty AcidsEnvironmental FactorsChíaContenido de AceiteChia (Salvia hispanica L.) has increased its consumption because its grains have the highest content of omega-3 acid among grain crops. The objective was to determine the effect of environmental conditions on oil and protein concentrations and the fatty acid profile of chia grains. Two field experiments were conducted in Salta (24°53′32″S, 65°82′26″W, Argentina) including two chia populations (white-seeds and mixed-seeds) and 3–4 sowing dates (depending on the season) that generated variations in temperature and radiation during grain filling. With the delay in sowing date, oil concentration decreased and protein concentration increased. There were significant and positive associations of oil concentration with day and night temperatures and accumulated intercepted radiation, whereas protein concentration showed, in general, significant and negative associations with those environmental variables. This behavior led to a negative association between these two quality components. As day and night temperatures increased, palmitic and linoleic acid concentrations decreased, whereas stearic and linolenic acid concentrations increased. In addition, there was a decrease in palmitic acid concentration and an increase in oleic acid concentration as accumulated intercepted radiation increased. An increase in oleic acid concentration was associated with an increase in stearic acid concentration and decreases in palmitic and linoleic acid concentrations; the concentration of linoleic acid was negatively associated with the concentration of linolenic acid. Although both chia populations responded similarly to environmental conditions, the white-seed population showed a higher concentration of palmitic and linolenic acids, whereas the mixed-seed population showed a higher linoleic acid concentration. During grain filling of chia, increased temperature and accumulated intercepted radiation increased the main quality attributes of this crop: oil concentration and linolenic acid concentration.EEA SaltaFil: Perez Brandan, Jimena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; ArgentinaFil: Perez Brandan, Jimena. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Izquierdo, Natalia Gabriela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Izquierdo, Natalia Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Acreche, Martin Moises. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; ArgentinaFil: Acreche, Martin Moises. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2022-01-10T16:23:32Z2022-01-10T16:23:32Z2022-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/11089https://www.sciencedirect.com/science/article/abs/pii/S09266690210126190926-6690https://doi.org/10.1016/j.indcrop.2021.114496Industrial Crops and Products 177 : 114496 (March 2022)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/PNIND-1108064/AR./Bases ecofisiológicas del mejoramiento y sistemas de cultivo.info:eu-repo/semantics/restrictedAccess2025-09-29T13:45:27Zoai:localhost:20.500.12123/11089instacron: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 13:45:27.693INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Oil and protein concentration and fatty acid composition of chia (Salvia hispanica L.) as affected by environmental conditions |
title |
Oil and protein concentration and fatty acid composition of chia (Salvia hispanica L.) as affected by environmental conditions |
spellingShingle |
Oil and protein concentration and fatty acid composition of chia (Salvia hispanica L.) as affected by environmental conditions Perez Brandan, Jimena María Salvia (género) Salvia hispanica Contenido de Lípidos Ácidos Grasos Factores Ambientales Salvia Lipid Content Fatty Acids Environmental Factors Chía Contenido de Aceite |
title_short |
Oil and protein concentration and fatty acid composition of chia (Salvia hispanica L.) as affected by environmental conditions |
title_full |
Oil and protein concentration and fatty acid composition of chia (Salvia hispanica L.) as affected by environmental conditions |
title_fullStr |
Oil and protein concentration and fatty acid composition of chia (Salvia hispanica L.) as affected by environmental conditions |
title_full_unstemmed |
Oil and protein concentration and fatty acid composition of chia (Salvia hispanica L.) as affected by environmental conditions |
title_sort |
Oil and protein concentration and fatty acid composition of chia (Salvia hispanica L.) as affected by environmental conditions |
dc.creator.none.fl_str_mv |
Perez Brandan, Jimena María Izquierdo, Natalia Gabriela Acreche, Martin Moises |
author |
Perez Brandan, Jimena María |
author_facet |
Perez Brandan, Jimena María Izquierdo, Natalia Gabriela Acreche, Martin Moises |
author_role |
author |
author2 |
Izquierdo, Natalia Gabriela Acreche, Martin Moises |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Salvia (género) Salvia hispanica Contenido de Lípidos Ácidos Grasos Factores Ambientales Salvia Lipid Content Fatty Acids Environmental Factors Chía Contenido de Aceite |
topic |
Salvia (género) Salvia hispanica Contenido de Lípidos Ácidos Grasos Factores Ambientales Salvia Lipid Content Fatty Acids Environmental Factors Chía Contenido de Aceite |
dc.description.none.fl_txt_mv |
Chia (Salvia hispanica L.) has increased its consumption because its grains have the highest content of omega-3 acid among grain crops. The objective was to determine the effect of environmental conditions on oil and protein concentrations and the fatty acid profile of chia grains. Two field experiments were conducted in Salta (24°53′32″S, 65°82′26″W, Argentina) including two chia populations (white-seeds and mixed-seeds) and 3–4 sowing dates (depending on the season) that generated variations in temperature and radiation during grain filling. With the delay in sowing date, oil concentration decreased and protein concentration increased. There were significant and positive associations of oil concentration with day and night temperatures and accumulated intercepted radiation, whereas protein concentration showed, in general, significant and negative associations with those environmental variables. This behavior led to a negative association between these two quality components. As day and night temperatures increased, palmitic and linoleic acid concentrations decreased, whereas stearic and linolenic acid concentrations increased. In addition, there was a decrease in palmitic acid concentration and an increase in oleic acid concentration as accumulated intercepted radiation increased. An increase in oleic acid concentration was associated with an increase in stearic acid concentration and decreases in palmitic and linoleic acid concentrations; the concentration of linoleic acid was negatively associated with the concentration of linolenic acid. Although both chia populations responded similarly to environmental conditions, the white-seed population showed a higher concentration of palmitic and linolenic acids, whereas the mixed-seed population showed a higher linoleic acid concentration. During grain filling of chia, increased temperature and accumulated intercepted radiation increased the main quality attributes of this crop: oil concentration and linolenic acid concentration. EEA Salta Fil: Perez Brandan, Jimena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina Fil: Perez Brandan, Jimena. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Izquierdo, Natalia Gabriela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina Fil: Izquierdo, Natalia Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Acreche, Martin Moises. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina Fil: Acreche, Martin Moises. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
Chia (Salvia hispanica L.) has increased its consumption because its grains have the highest content of omega-3 acid among grain crops. The objective was to determine the effect of environmental conditions on oil and protein concentrations and the fatty acid profile of chia grains. Two field experiments were conducted in Salta (24°53′32″S, 65°82′26″W, Argentina) including two chia populations (white-seeds and mixed-seeds) and 3–4 sowing dates (depending on the season) that generated variations in temperature and radiation during grain filling. With the delay in sowing date, oil concentration decreased and protein concentration increased. There were significant and positive associations of oil concentration with day and night temperatures and accumulated intercepted radiation, whereas protein concentration showed, in general, significant and negative associations with those environmental variables. This behavior led to a negative association between these two quality components. As day and night temperatures increased, palmitic and linoleic acid concentrations decreased, whereas stearic and linolenic acid concentrations increased. In addition, there was a decrease in palmitic acid concentration and an increase in oleic acid concentration as accumulated intercepted radiation increased. An increase in oleic acid concentration was associated with an increase in stearic acid concentration and decreases in palmitic and linoleic acid concentrations; the concentration of linoleic acid was negatively associated with the concentration of linolenic acid. Although both chia populations responded similarly to environmental conditions, the white-seed population showed a higher concentration of palmitic and linolenic acids, whereas the mixed-seed population showed a higher linoleic acid concentration. During grain filling of chia, increased temperature and accumulated intercepted radiation increased the main quality attributes of this crop: oil concentration and linolenic acid concentration. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-10T16:23:32Z 2022-01-10T16:23:32Z 2022-03 |
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/20.500.12123/11089 https://www.sciencedirect.com/science/article/abs/pii/S0926669021012619 0926-6690 https://doi.org/10.1016/j.indcrop.2021.114496 |
url |
http://hdl.handle.net/20.500.12123/11089 https://www.sciencedirect.com/science/article/abs/pii/S0926669021012619 https://doi.org/10.1016/j.indcrop.2021.114496 |
identifier_str_mv |
0926-6690 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repograntAgreement/INTA/PNIND-1108064/AR./Bases ecofisiológicas del mejoramiento y sistemas de cultivo. |
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 |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
Industrial Crops and Products 177 : 114496 (March 2022) 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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1844619161380061185 |
score |
12.559606 |