Environment affects starch composition and kernel hardness in temperate maize
- Autores
- Martínez, Roberto Dionisio; Cirilo, Alfredo Gabriel; Cerrudo, Aníbal Alejandro; Andrade, Fernando Hector; Izquierdo, Natalia Gabriela
- Año de publicación
- 2022
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- BACKGROUND: Protein percentage and kernel weight affect the endosperm hardness of maize grains. However, changes in starch composition could also modify kernel hardness, which is often predicted through milling ratio. The objective of this work was to evaluate the relationship between changes in starch composition and endosperm hardness, and to assess the effects of protein content and kernel weight on that relationship. For this, we used information obtained from three temperate hybrids in multi-environmental experiments, as well as experiments conducted under controlled conditions designed to modify starch composition. Milling ratio was determined as maize kernel hardness predictor in both experiments and it was correlated with grain weight and grain composition. RESULTS: In both experiments, milling ratio presented a significant Spearman correlation coefficient with amylose/starch ratio. Milling ratio was significantly related to the amylose/starch ratio using a simple fit with datasets from different experiments and hybrids. Increases in amylose/starch ratio were associated with increases in milling ratio. CONCLUSION: Starch composition was related to milling ratio variations among hybrids of different aptitude for dry milling through different environments, regardless of protein content. Thus, increases in the amylose/starch ratio were related to increases in the milling ratio.
EEA Pergamino
Fil: Martínez, Roberto Dionisio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Cirilo, Alfredo Gabriel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Ecofisiología; Argentina
Fil: Cerrudo, Anibal Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina
Fil: Cerrudo, Anibal Alejandro. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Andrade, Fernando Héctor. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Andrade, Fernando Héctor. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina
Fil: Andrade, Fernando Héctor. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); 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 (CONICET); Argentina - Fuente
- Journal of the Science of Food and Agriculture (First published: 30 March 2022)
- Materia
-
Maíz
Almidón de Maíz
Proteínas Vegetales
Endosperma
Molienda
Medio Ambiente
Factores Ambientales
Clima Templado
Maize
Corn Starch
Plant Protein
Endosperm
Milling
Environment
Environmental Factors
Temperate Climate
Protein Content
Multi-environment Experiments
Thermal and source/sink ratio experiments - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/11953
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Environment affects starch composition and kernel hardness in temperate maizeMartínez, Roberto DionisioCirilo, Alfredo GabrielCerrudo, Aníbal AlejandroAndrade, Fernando HectorIzquierdo, Natalia GabrielaMaízAlmidón de MaízProteínas VegetalesEndospermaMoliendaMedio AmbienteFactores AmbientalesClima TempladoMaizeCorn StarchPlant ProteinEndospermMillingEnvironmentEnvironmental FactorsTemperate ClimateProtein ContentMulti-environment ExperimentsThermal and source/sink ratio experimentsBACKGROUND: Protein percentage and kernel weight affect the endosperm hardness of maize grains. However, changes in starch composition could also modify kernel hardness, which is often predicted through milling ratio. The objective of this work was to evaluate the relationship between changes in starch composition and endosperm hardness, and to assess the effects of protein content and kernel weight on that relationship. For this, we used information obtained from three temperate hybrids in multi-environmental experiments, as well as experiments conducted under controlled conditions designed to modify starch composition. Milling ratio was determined as maize kernel hardness predictor in both experiments and it was correlated with grain weight and grain composition. RESULTS: In both experiments, milling ratio presented a significant Spearman correlation coefficient with amylose/starch ratio. Milling ratio was significantly related to the amylose/starch ratio using a simple fit with datasets from different experiments and hybrids. Increases in amylose/starch ratio were associated with increases in milling ratio. CONCLUSION: Starch composition was related to milling ratio variations among hybrids of different aptitude for dry milling through different environments, regardless of protein content. Thus, increases in the amylose/starch ratio were related to increases in the milling ratio.EEA PergaminoFil: Martínez, Roberto Dionisio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Cirilo, Alfredo Gabriel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Ecofisiología; ArgentinaFil: Cerrudo, Anibal Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; ArgentinaFil: Cerrudo, Anibal Alejandro. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Andrade, Fernando Héctor. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Andrade, Fernando Héctor. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; ArgentinaFil: Andrade, Fernando Héctor. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); 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 (CONICET); ArgentinaWiley2022-05-26T17:07:37Z2022-05-26T17:07:37Z2022-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/11953https://onlinelibrary.wiley.com/doi/10.1002/jsfa.119031097-0010 (online)https://doi.org/10.1002/jsfa.11903Journal of the Science of Food and Agriculture (First published: 30 March 2022)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-29T13:45:34Zoai:localhost:20.500.12123/11953instacron: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 13:45:34.469INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Environment affects starch composition and kernel hardness in temperate maize |
title |
Environment affects starch composition and kernel hardness in temperate maize |
spellingShingle |
Environment affects starch composition and kernel hardness in temperate maize Martínez, Roberto Dionisio Maíz Almidón de Maíz Proteínas Vegetales Endosperma Molienda Medio Ambiente Factores Ambientales Clima Templado Maize Corn Starch Plant Protein Endosperm Milling Environment Environmental Factors Temperate Climate Protein Content Multi-environment Experiments Thermal and source/sink ratio experiments |
title_short |
Environment affects starch composition and kernel hardness in temperate maize |
title_full |
Environment affects starch composition and kernel hardness in temperate maize |
title_fullStr |
Environment affects starch composition and kernel hardness in temperate maize |
title_full_unstemmed |
Environment affects starch composition and kernel hardness in temperate maize |
title_sort |
Environment affects starch composition and kernel hardness in temperate maize |
dc.creator.none.fl_str_mv |
Martínez, Roberto Dionisio Cirilo, Alfredo Gabriel Cerrudo, Aníbal Alejandro Andrade, Fernando Hector Izquierdo, Natalia Gabriela |
author |
Martínez, Roberto Dionisio |
author_facet |
Martínez, Roberto Dionisio Cirilo, Alfredo Gabriel Cerrudo, Aníbal Alejandro Andrade, Fernando Hector Izquierdo, Natalia Gabriela |
author_role |
author |
author2 |
Cirilo, Alfredo Gabriel Cerrudo, Aníbal Alejandro Andrade, Fernando Hector Izquierdo, Natalia Gabriela |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Maíz Almidón de Maíz Proteínas Vegetales Endosperma Molienda Medio Ambiente Factores Ambientales Clima Templado Maize Corn Starch Plant Protein Endosperm Milling Environment Environmental Factors Temperate Climate Protein Content Multi-environment Experiments Thermal and source/sink ratio experiments |
topic |
Maíz Almidón de Maíz Proteínas Vegetales Endosperma Molienda Medio Ambiente Factores Ambientales Clima Templado Maize Corn Starch Plant Protein Endosperm Milling Environment Environmental Factors Temperate Climate Protein Content Multi-environment Experiments Thermal and source/sink ratio experiments |
dc.description.none.fl_txt_mv |
BACKGROUND: Protein percentage and kernel weight affect the endosperm hardness of maize grains. However, changes in starch composition could also modify kernel hardness, which is often predicted through milling ratio. The objective of this work was to evaluate the relationship between changes in starch composition and endosperm hardness, and to assess the effects of protein content and kernel weight on that relationship. For this, we used information obtained from three temperate hybrids in multi-environmental experiments, as well as experiments conducted under controlled conditions designed to modify starch composition. Milling ratio was determined as maize kernel hardness predictor in both experiments and it was correlated with grain weight and grain composition. RESULTS: In both experiments, milling ratio presented a significant Spearman correlation coefficient with amylose/starch ratio. Milling ratio was significantly related to the amylose/starch ratio using a simple fit with datasets from different experiments and hybrids. Increases in amylose/starch ratio were associated with increases in milling ratio. CONCLUSION: Starch composition was related to milling ratio variations among hybrids of different aptitude for dry milling through different environments, regardless of protein content. Thus, increases in the amylose/starch ratio were related to increases in the milling ratio. EEA Pergamino Fil: Martínez, Roberto Dionisio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina Fil: Cirilo, Alfredo Gabriel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Ecofisiología; Argentina Fil: Cerrudo, Anibal Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina Fil: Cerrudo, Anibal Alejandro. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina Fil: Andrade, Fernando Héctor. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina Fil: Andrade, Fernando Héctor. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina Fil: Andrade, Fernando Héctor. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); 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 (CONICET); Argentina |
description |
BACKGROUND: Protein percentage and kernel weight affect the endosperm hardness of maize grains. However, changes in starch composition could also modify kernel hardness, which is often predicted through milling ratio. The objective of this work was to evaluate the relationship between changes in starch composition and endosperm hardness, and to assess the effects of protein content and kernel weight on that relationship. For this, we used information obtained from three temperate hybrids in multi-environmental experiments, as well as experiments conducted under controlled conditions designed to modify starch composition. Milling ratio was determined as maize kernel hardness predictor in both experiments and it was correlated with grain weight and grain composition. RESULTS: In both experiments, milling ratio presented a significant Spearman correlation coefficient with amylose/starch ratio. Milling ratio was significantly related to the amylose/starch ratio using a simple fit with datasets from different experiments and hybrids. Increases in amylose/starch ratio were associated with increases in milling ratio. CONCLUSION: Starch composition was related to milling ratio variations among hybrids of different aptitude for dry milling through different environments, regardless of protein content. Thus, increases in the amylose/starch ratio were related to increases in the milling ratio. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-05-26T17:07:37Z 2022-05-26T17:07:37Z 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/20.500.12123/11953 https://onlinelibrary.wiley.com/doi/10.1002/jsfa.11903 1097-0010 (online) https://doi.org/10.1002/jsfa.11903 |
url |
http://hdl.handle.net/20.500.12123/11953 https://onlinelibrary.wiley.com/doi/10.1002/jsfa.11903 https://doi.org/10.1002/jsfa.11903 |
identifier_str_mv |
1097-0010 (online) |
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 |
Wiley |
publisher.none.fl_str_mv |
Wiley |
dc.source.none.fl_str_mv |
Journal of the Science of Food and Agriculture (First published: 30 March 2022) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria |
reponame_str |
INTA Digital (INTA) |
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INTA Digital (INTA) |
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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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12.559606 |