Infuence of the year and HMW glutenin subunits on end-use quality predictors if bread wheat waxy lines

Lucas, Regina; Rodriguez de Quijano Urquiaga, Marta; Vazquez Muñiz, Jose Francisco y Carrillo Becerril, Jose Maria (2010). Infuence of the year and HMW glutenin subunits on end-use quality predictors if bread wheat waxy lines. "Cereal research Communications", v. 38 (n. 1); pp. 101-110. ISSN 1788-9170. https://doi.org/10.1556/CRC.38.2010.1.11.

Descripción

Título: Infuence of the year and HMW glutenin subunits on end-use quality predictors if bread wheat waxy lines
Autor/es:
  • Lucas, Regina
  • Rodriguez de Quijano Urquiaga, Marta
  • Vazquez Muñiz, Jose Francisco
  • Carrillo Becerril, Jose Maria
Tipo de Documento: Artículo
Título de Revista/Publicación: Cereal research Communications
Fecha: Marzo 2010
Volumen: 38
Materias:
Palabras Clave Informales: Triticum aestivum, bread wheat quality, starch viscosity
Escuela: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Departamento: Biotecnologia [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

The effects of environment and the high molecular weight glutenins on some quality properties (sedimentation volume, % protein content, and starch pasting viscosity) of bread wheat mutant waxy lines were evaluated. Thirty-eight 100% amylose-free F 2 derived F 6 and F 7 lines were used. The results indicated that the environment did not influence sedimentation volume, mixograph parameters and starch viscosity parameters of waxy flour. Variation in the % protein content was determined mainly by the environment. The sedimentation volume and the mixograph peak development time were influenced by the variation at over expression of Bx7 and the mixograph peak development time was influenced by the Glu-D1 locus. One starch viscosity parameter, time to peak viscosity, was influenced by variation at the Glu-A1 locus. This parameter is significantly lower in the waxy lines than the parent line, which shows the influence of the waxy loci. No significant correlation was observed for sedimentation volume, mixograph parameters, protein content and viscosity parameters of waxy lines

Más información

ID de Registro: 8474
Identificador DC: http://oa.upm.es/8474/
Identificador OAI: oai:oa.upm.es:8474
Identificador DOI: 10.1556/CRC.38.2010.1.11
Depositado por: Memoria Investigacion
Depositado el: 18 Ago 2011 10:49
Ultima Modificación: 27 Abr 2016 11:13
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