Respiration of barley seeds (Hordeum vulgare L.) under different storage conditions

Autores
Taher, Hernán Ignacio; San Martino, Silvina; Abadia, María Bernadette; Bartosik, Ricardo Enrique
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The changes in oxygen (O2) and carbon dioxide (CO2) concentrations were characterized during the hermetic storage of barley seeds (Hordeum vulgare L.) in glass jars at different temperatures (5, 15, 25, and 35 °C) and moisture content levels (12%, 14%, and 16%). Gas concentration curves were analyzed using both linear and non-linear models to describe the trends. The respiration rate was determined for each temperature and moisture content combination as storage time advanced and O2 was consumed. The performance of the models was assessed using an independent dataset. The values of respiration rates obtained in this study were from −0.1103 to −56.0336 mg O2/(kgDM d) and from 0.0136 to 71.8876 mg CO2/(kgDM d), and accumulated dry matter loss was computed based on these respiration rates. Our study confirms that the respiration of barley seeds is greatly influenced by the aw conditions. Respiration rates of the seeds are negligible when the aw falls below 0.7. However, as the aw surpasses this threshold, respiration rates gradually increase due to microbial activity. Temperature also exerts a significant influence on the respiration rate of barley seeds. Furthermore, as the aw conditions increase, the respiratory quotient also increases, approaching a value of 1 as the aw approaches 0.7. These findings provide valuable information for understanding the dynamic of respiration and optimizing storage conditions to maintain barley seed quality during long-term storage.
EEA Balcarce
Fil: Taher, Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: San Martino, Silvina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Abadía, María Bernadette. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; Argentina.
Fil: Bartosik, Rivcardo Enrique. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; Argentina.
Fuente
Journal of Stored Products Research 104 : 102178 (December 2023)
Materia
Semillas
Cebada
Hordeum Vulgare
Respiración
Almacenamiento de Semillas
Almacenamiento Atmósfera Controlada
Seed
Barley
Respiration
Seed Storage
Controlled Atmosphere Storage
Nivel de accesibilidad
acceso restringido
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/15247
Acceder
id INTADig_d11738f96b53945216b276a837876287
oai_identifier_str oai:localhost:20.500.12123/15247
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Respiration of barley seeds (Hordeum vulgare L.) under different storage conditionsTaher, Hernán IgnacioSan Martino, SilvinaAbadia, María BernadetteBartosik, Ricardo EnriqueSemillasCebadaHordeum VulgareRespiraciónAlmacenamiento de SemillasAlmacenamiento Atmósfera ControladaSeedBarleyRespirationSeed StorageControlled Atmosphere StorageThe changes in oxygen (O2) and carbon dioxide (CO2) concentrations were characterized during the hermetic storage of barley seeds (Hordeum vulgare L.) in glass jars at different temperatures (5, 15, 25, and 35 °C) and moisture content levels (12%, 14%, and 16%). Gas concentration curves were analyzed using both linear and non-linear models to describe the trends. The respiration rate was determined for each temperature and moisture content combination as storage time advanced and O2 was consumed. The performance of the models was assessed using an independent dataset. The values of respiration rates obtained in this study were from −0.1103 to −56.0336 mg O2/(kgDM d) and from 0.0136 to 71.8876 mg CO2/(kgDM d), and accumulated dry matter loss was computed based on these respiration rates. Our study confirms that the respiration of barley seeds is greatly influenced by the aw conditions. Respiration rates of the seeds are negligible when the aw falls below 0.7. However, as the aw surpasses this threshold, respiration rates gradually increase due to microbial activity. Temperature also exerts a significant influence on the respiration rate of barley seeds. Furthermore, as the aw conditions increase, the respiratory quotient also increases, approaching a value of 1 as the aw approaches 0.7. These findings provide valuable information for understanding the dynamic of respiration and optimizing storage conditions to maintain barley seed quality during long-term storage.EEA BalcarceFil: Taher, Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: San Martino, Silvina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Abadía, María Bernadette. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; Argentina.Fil: Bartosik, Rivcardo Enrique. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; Argentina.Elsevier2023-09-19T16:16:03Z2023-09-19T16:16:03Z2023-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/15247https://www.sciencedirect.com/science/article/pii/S0022474X230010420022-474X (print)1879-1212 (online)https://doi.org/10.1016/j.jspr.2023.102178Journal of Stored Products Research 104 : 102178 (December 2023)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2019-PE-E7-I517-001, Calidad nutricional y sensorial de alimentos y aptitud tecnológica de materia prima asociada a sistemas y territorios productivos con foco en las demandas del consumidor.info:eu-repograntAgreement/INTA/2019-PE-E7-I148-001, Procesos y tecnologías sostenibles para el agregado de valor en las cadenas y regiones.info:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-04T09:49:56Zoai:localhost:20.500.12123/15247instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:49:57.556INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Respiration of barley seeds (Hordeum vulgare L.) under different storage conditions
title Respiration of barley seeds (Hordeum vulgare L.) under different storage conditions
spellingShingle Respiration of barley seeds (Hordeum vulgare L.) under different storage conditions
Taher, Hernán Ignacio
Semillas
Cebada
Hordeum Vulgare
Respiración
Almacenamiento de Semillas
Almacenamiento Atmósfera Controlada
Seed
Barley
Respiration
Seed Storage
Controlled Atmosphere Storage
title_short Respiration of barley seeds (Hordeum vulgare L.) under different storage conditions
title_full Respiration of barley seeds (Hordeum vulgare L.) under different storage conditions
title_fullStr Respiration of barley seeds (Hordeum vulgare L.) under different storage conditions
title_full_unstemmed Respiration of barley seeds (Hordeum vulgare L.) under different storage conditions
title_sort Respiration of barley seeds (Hordeum vulgare L.) under different storage conditions
dc.creator.none.fl_str_mv Taher, Hernán Ignacio
San Martino, Silvina
Abadia, María Bernadette
Bartosik, Ricardo Enrique
author Taher, Hernán Ignacio
author_facet Taher, Hernán Ignacio
San Martino, Silvina
Abadia, María Bernadette
Bartosik, Ricardo Enrique
author_role author
author2 San Martino, Silvina
Abadia, María Bernadette
Bartosik, Ricardo Enrique
author2_role author
author
author
dc.subject.none.fl_str_mv Semillas
Cebada
Hordeum Vulgare
Respiración
Almacenamiento de Semillas
Almacenamiento Atmósfera Controlada
Seed
Barley
Respiration
Seed Storage
Controlled Atmosphere Storage
topic Semillas
Cebada
Hordeum Vulgare
Respiración
Almacenamiento de Semillas
Almacenamiento Atmósfera Controlada
Seed
Barley
Respiration
Seed Storage
Controlled Atmosphere Storage
dc.description.none.fl_txt_mv The changes in oxygen (O2) and carbon dioxide (CO2) concentrations were characterized during the hermetic storage of barley seeds (Hordeum vulgare L.) in glass jars at different temperatures (5, 15, 25, and 35 °C) and moisture content levels (12%, 14%, and 16%). Gas concentration curves were analyzed using both linear and non-linear models to describe the trends. The respiration rate was determined for each temperature and moisture content combination as storage time advanced and O2 was consumed. The performance of the models was assessed using an independent dataset. The values of respiration rates obtained in this study were from −0.1103 to −56.0336 mg O2/(kgDM d) and from 0.0136 to 71.8876 mg CO2/(kgDM d), and accumulated dry matter loss was computed based on these respiration rates. Our study confirms that the respiration of barley seeds is greatly influenced by the aw conditions. Respiration rates of the seeds are negligible when the aw falls below 0.7. However, as the aw surpasses this threshold, respiration rates gradually increase due to microbial activity. Temperature also exerts a significant influence on the respiration rate of barley seeds. Furthermore, as the aw conditions increase, the respiratory quotient also increases, approaching a value of 1 as the aw approaches 0.7. These findings provide valuable information for understanding the dynamic of respiration and optimizing storage conditions to maintain barley seed quality during long-term storage.
EEA Balcarce
Fil: Taher, Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: San Martino, Silvina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Abadía, María Bernadette. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; Argentina.
Fil: Bartosik, Rivcardo Enrique. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; Argentina.
description The changes in oxygen (O2) and carbon dioxide (CO2) concentrations were characterized during the hermetic storage of barley seeds (Hordeum vulgare L.) in glass jars at different temperatures (5, 15, 25, and 35 °C) and moisture content levels (12%, 14%, and 16%). Gas concentration curves were analyzed using both linear and non-linear models to describe the trends. The respiration rate was determined for each temperature and moisture content combination as storage time advanced and O2 was consumed. The performance of the models was assessed using an independent dataset. The values of respiration rates obtained in this study were from −0.1103 to −56.0336 mg O2/(kgDM d) and from 0.0136 to 71.8876 mg CO2/(kgDM d), and accumulated dry matter loss was computed based on these respiration rates. Our study confirms that the respiration of barley seeds is greatly influenced by the aw conditions. Respiration rates of the seeds are negligible when the aw falls below 0.7. However, as the aw surpasses this threshold, respiration rates gradually increase due to microbial activity. Temperature also exerts a significant influence on the respiration rate of barley seeds. Furthermore, as the aw conditions increase, the respiratory quotient also increases, approaching a value of 1 as the aw approaches 0.7. These findings provide valuable information for understanding the dynamic of respiration and optimizing storage conditions to maintain barley seed quality during long-term storage.
publishDate 2023
dc.date.none.fl_str_mv 2023-09-19T16:16:03Z
2023-09-19T16:16:03Z
2023-09-01
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/20.500.12123/15247
https://www.sciencedirect.com/science/article/pii/S0022474X23001042
0022-474X (print)
1879-1212 (online)
https://doi.org/10.1016/j.jspr.2023.102178
url http://hdl.handle.net/20.500.12123/15247
https://www.sciencedirect.com/science/article/pii/S0022474X23001042
https://doi.org/10.1016/j.jspr.2023.102178
identifier_str_mv 0022-474X (print)
1879-1212 (online)
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/2019-PE-E7-I517-001, Calidad nutricional y sensorial de alimentos y aptitud tecnológica de materia prima asociada a sistemas y territorios productivos con foco en las demandas del consumidor.
info:eu-repograntAgreement/INTA/2019-PE-E7-I148-001, Procesos y tecnologías sostenibles para el agregado de valor en las cadenas y regiones.
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv restrictedAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
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 Journal of Stored Products Research 104 : 102178 (December 2023)
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
_version_ 1842341413586468864
score 12.623145

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