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dc.contributor.author
Vignola, María Belén
dc.contributor.author
Baroni, María Verónica
dc.contributor.author
Perez, Gabriela Teresa
dc.date.available
2018-06-18T14:36:18Z
dc.date.issued
2016-11
dc.identifier.citation
Vignola, María Belén; Baroni, María Verónica; Perez, Gabriela Teresa; Genotypic and environmental effects on starch properties of Argentinean wheat flours; Wiley VCH Verlag; Starch/starke; 68; 11-12; 11-2016; 1065-1072
dc.identifier.issn
0038-9056
dc.identifier.uri
http://hdl.handle.net/11336/48952
dc.description.abstract
The aim of this study was to determine the influence of different environments and genotypes on starch characteristics and properties of Argentinean wheat flours. Amylose content, starch granule size distribution, thermal characteristics, and pasting properties of flours were determinate on 24 wheat genotypes from six environments. There were significant differences for all parameters analyzed among genotypes and environments (p < 0.05). The environment was the main factor responsible for the increase of variability observed in amylose content. According to variance ratios, environmental conditions have a greater influence on the characteristics of A granules, while genotype influenced mostly B granules diameter and volume percentage. Balcarce-2010 and Reconquista-2010, environments which showed drought during grain filling, were the environments that presented the highest volume percent of B granules and the lowest percent of A granule. Genotype was the greatest source of variation, according to variance relationship, for DSC parameters. ΔH values were the highest on MarcosJuarez-2009 and Reconquista-2010 where high temperatures during grain filling period were recorded. Besides, these two environments also presented high pasting temperature values. Environment had a noticeable greater impact on starch properties of wheat than genotype for all pasting properties parameters except for pasting temperature. Both genetic and environmental factors control physicochemical characteristics of starch and the size distribution of starch granules in wheat grains at different degrees.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley VCH Verlag
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Environment
dc.subject
Genotype
dc.subject
Starch
dc.subject
Wheat
dc.title
Genotypic and environmental effects on starch properties of Argentinean wheat flours
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-06-12T18:40:06Z
dc.identifier.eissn
1521-379X
dc.journal.volume
68
dc.journal.number
11-12
dc.journal.pagination
1065-1072
dc.journal.pais
Alemania
dc.journal.ciudad
Weinheim
dc.description.fil
Fil: Vignola, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina
dc.description.fil
Fil: Baroni, María Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina
dc.description.fil
Fil: Perez, Gabriela Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina
dc.journal.title
Starch/starke
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/star.201600067
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/star.201600067
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