Artículo
Comparative analysis of the germination of barley seeds subjected to drying, hydrogen peroxide, or oxidative air plasma treatments
Autor/es | Perea Brenes, Álvaro
Gómez Ramírez, Ana María López Santos, Carmen Oliva Ramirez, Manuel Molina, Ricardo Cotrino Bautista, José García, José L. Cantos, Manuel González-Elipe, Agustín R. |
Departamento | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear Universidad de Sevilla. Departamento de Física Aplicada I |
Fecha de publicación | 2022 |
Fecha de depósito | 2022-11-10 |
Publicado en |
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Premios | Premio Mensual Publicación Científica Destacada de la US. Escuela Politécnica Superior |
Resumen | Acceleration in germination time by 12–24 h for barley seeds treated with atmospheric air plasmas may have a significant economic impact on malting processes. In this study, the increase in germination rate and decrease ... Acceleration in germination time by 12–24 h for barley seeds treated with atmospheric air plasmas may have a significant economic impact on malting processes. In this study, the increase in germination rate and decrease in contamination level upon plasma treatment could not be directly correlated with any significant increase in the water uptake capacity, except for seeds exposed to mild drying treatment. A variety of germination essays have been carried out with seeds impregnated with an abscisic acid solution, a retarding factor of germination, treated with a peroxide solution, and/or subjected to the plasma and drying treatments. Results suggest that plasma and hydrogen peroxide treatments induce the formation of reactive oxygen and nitrogen species that affects the abscisic acid factor and accelerate the germination rate. |
Agencias financiadoras | Junta de Andalucía Ministerio de Ciencia, Innovación y Universidades (MICINN). España European Cooperation in Science and Technology (COST) |
Identificador del proyecto | US-1381045
US-1380977 PID2019-110430GB-C21 PID2019-109603RA-10 PID2020-114270RA-I00 PIAgri-CA19110 |
Cita | Perea Brenes, Á., Gómez Ramírez, A.M., López Santos, C., Oliva Ramirez, M., Molina, R., Cotrino Bautista, J.,...,González-Elipe, A.R. (2022). Comparative analysis of the germination of barley seeds subjected to drying, hydrogen peroxide, or oxidative air plasma treatments. Plasma Processes and Polymers, 19 (9), 2200035. https://doi.org/10.1002/ppap.202200035. |
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