Modelling respiration rate of soybean seeds (Glycine max (L.)) in hermetic storage
The dynamic of oxygen (O2) and carbon dioxide (CO2) concentration was characterized in soybean (Glycine max (L.)) samples hermetically stored in glass jars at 15, 25 and 35 °C and 13, 15 and 17% moisture content (m.c., wet base). Two correlations were used for smoothing gas concentration in time: li...
| Autores principales: | , , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | https://www.sciencedirect.com/science/article/pii/S0022474X17300784#! http://hdl.handle.net/20.500.12123/2031 https://doi.org/10.1016/j.jspr.2017.09.001 |
| _version_ | 1855482983160479744 |
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| author | Ochandio, Dario Carlos Bartosik, Ricardo Enrique Gastón, Analía Graciela Lucia Arias Barreto, Alien Yommi, Alejandra Karina Abalone, Rita Mónica |
| author_browse | Abalone, Rita Mónica Arias Barreto, Alien Bartosik, Ricardo Enrique Gastón, Analía Graciela Lucia Ochandio, Dario Carlos Yommi, Alejandra Karina |
| author_facet | Ochandio, Dario Carlos Bartosik, Ricardo Enrique Gastón, Analía Graciela Lucia Arias Barreto, Alien Yommi, Alejandra Karina Abalone, Rita Mónica |
| author_sort | Ochandio, Dario Carlos |
| collection | INTA Digital |
| description | The dynamic of oxygen (O2) and carbon dioxide (CO2) concentration was characterized in soybean (Glycine max (L.)) samples hermetically stored in glass jars at 15, 25 and 35 °C and 13, 15 and 17% moisture content (m.c., wet base). Two correlations were used for smoothing gas concentration in time: linear and exponential. Then, the respiration rate at each temperature and m.c. combination was calculated as storage time progressed and oxygen was consumed and two predictive models for respiration were proposed: Model I (temperature and m.c. dependent) and Model II (temperature, m.c. and oxygen dependent). It was observed that respiration rate increased with storage m.c. and temperature. However, respiration rate was not mainly affected by O2 until a critical concentration limit of about 2% was reached. Respiration rates were from 0.341 to 22.684 mg O2/(kgDM d) and from 0.130 to 20.272 mg CO2/(kgDM d) for a range of storage condition of 13–17% m.c. and 15–35 °C temperature. The respiration rate of soybean seeds obtained in this study resulted significantly lower than the rates reported in the literature for other grains at similar temperature and aw (water activity) storage condition. For hermetic storage simulations in which O2 concentration is not expected to drop below 2%, the simplest model (Model I) could be used, but if the O2 concentration of the hermetic system is expected to be depleted, Model I would under estimate the time at which O2 is consumed, and thus a model with O2 dependency is recommended instead (Model II). |
| format | Artículo |
| id | INTA2031 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA20312018-06-26T17:49:05Z Modelling respiration rate of soybean seeds (Glycine max (L.)) in hermetic storage Ochandio, Dario Carlos Bartosik, Ricardo Enrique Gastón, Analía Graciela Lucia Arias Barreto, Alien Yommi, Alejandra Karina Abalone, Rita Mónica Soja Almacenamiento Semilla Soybeans Storage Seeds Almacenamiento Hermético The dynamic of oxygen (O2) and carbon dioxide (CO2) concentration was characterized in soybean (Glycine max (L.)) samples hermetically stored in glass jars at 15, 25 and 35 °C and 13, 15 and 17% moisture content (m.c., wet base). Two correlations were used for smoothing gas concentration in time: linear and exponential. Then, the respiration rate at each temperature and m.c. combination was calculated as storage time progressed and oxygen was consumed and two predictive models for respiration were proposed: Model I (temperature and m.c. dependent) and Model II (temperature, m.c. and oxygen dependent). It was observed that respiration rate increased with storage m.c. and temperature. However, respiration rate was not mainly affected by O2 until a critical concentration limit of about 2% was reached. Respiration rates were from 0.341 to 22.684 mg O2/(kgDM d) and from 0.130 to 20.272 mg CO2/(kgDM d) for a range of storage condition of 13–17% m.c. and 15–35 °C temperature. The respiration rate of soybean seeds obtained in this study resulted significantly lower than the rates reported in the literature for other grains at similar temperature and aw (water activity) storage condition. For hermetic storage simulations in which O2 concentration is not expected to drop below 2%, the simplest model (Model I) could be used, but if the O2 concentration of the hermetic system is expected to be depleted, Model I would under estimate the time at which O2 is consumed, and thus a model with O2 dependency is recommended instead (Model II). EEA Balcarce Fil: Ochandio, Dario Carlos. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina Fil: Bartosik, Ricardo Enrique. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Gastón, Analía Graciela Lucía. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Consejo de Investigaciones; Argentina Fil: Abalone, Rita Mónica. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Consejo de Investigaciones; Argentina Fil: Arias Barreto, Alien. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario; Argentina Fil: Yommi, Alejandra Karina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina 2018-03-15T14:17:53Z 2018-03-15T14:17:53Z 2017-12 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://www.sciencedirect.com/science/article/pii/S0022474X17300784#! http://hdl.handle.net/20.500.12123/2031 0022-474X https://doi.org/10.1016/j.jspr.2017.09.001 eng info:eu-repo/semantics/restrictedAccess application/pdf Journal of stored products research 74 : 36-45. (December 2017) |
| spellingShingle | Soja Almacenamiento Semilla Soybeans Storage Seeds Almacenamiento Hermético Ochandio, Dario Carlos Bartosik, Ricardo Enrique Gastón, Analía Graciela Lucia Arias Barreto, Alien Yommi, Alejandra Karina Abalone, Rita Mónica Modelling respiration rate of soybean seeds (Glycine max (L.)) in hermetic storage |
| title | Modelling respiration rate of soybean seeds (Glycine max (L.)) in hermetic storage |
| title_full | Modelling respiration rate of soybean seeds (Glycine max (L.)) in hermetic storage |
| title_fullStr | Modelling respiration rate of soybean seeds (Glycine max (L.)) in hermetic storage |
| title_full_unstemmed | Modelling respiration rate of soybean seeds (Glycine max (L.)) in hermetic storage |
| title_short | Modelling respiration rate of soybean seeds (Glycine max (L.)) in hermetic storage |
| title_sort | modelling respiration rate of soybean seeds glycine max l in hermetic storage |
| topic | Soja Almacenamiento Semilla Soybeans Storage Seeds Almacenamiento Hermético |
| url | https://www.sciencedirect.com/science/article/pii/S0022474X17300784#! http://hdl.handle.net/20.500.12123/2031 https://doi.org/10.1016/j.jspr.2017.09.001 |
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