Application of capillary electrophoresis to determine the technological properties of wheat flours by a glutenin index. (Articolo in rivista)

Type
Label
  • Application of capillary electrophoresis to determine the technological properties of wheat flours by a glutenin index. (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Alternative label
  • Di Luccia A; Lamacchia C; Mamone G; Picariello G; Trani A; Masi P; Addeo F. (2009)
    Application of capillary electrophoresis to determine the technological properties of wheat flours by a glutenin index.
    in Journal of food science
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Di Luccia A; Lamacchia C; Mamone G; Picariello G; Trani A; Masi P; Addeo F. (literal)
Pagina inizio
  • 307 (literal)
Pagina fine
  • 311 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 74 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di Progettazione e Gestione dei Sistemi Agrozootecnici e Forestali, Univ. degli Studi di Bari, Via Amendola 165/A, 70126, Bari, Italy. Dipartimento di Scienze degli Alimenti, Univ. degli Studi di Foggia, Via Napoli, 25-71100 Foggia, Italy. Istituto di Scienze dell'Alimentazione-CNR, via Roma, 52, 83100- Avellino, Italy. Dipartimento di Scienze degli Alimenti, Univ. degli Studi di Napoli \"Federico II\", Parco Gussone - 80055 Portici (NA), Italy (literal)
Titolo
  • Application of capillary electrophoresis to determine the technological properties of wheat flours by a glutenin index. (literal)
Abstract
  • Capillary electrophoresiswas used to characterize glutenin proteins fromancient varieties of Southern Italy common wheat and to determine the technological properties of wheat flours based on a glutenin index. Three zoneswere identified in the electropherograms, indicated as A, B, and C according to electroelution order. The three zones corresponded to the low molecular weight glutenin subunits and to the y- and x-type high molecular weight subunits, respectively. The ratio B/C was correlated to the alveographic parameter P/L. These results indicated that flours resulting in a B/C ratio lower than 2 produced elastic doughs whereas flours resulting in a B/C ratio higher than 2 produced doughs more resistant to extension. This study showed that capillary electrophoresis is useful for determining the types and quantities of gluten proteins in the evaluation of wheat-flour technological properties of a limited number of noncommercial varieties as evidenced by the x-type content which seems to strongly influence the flour technological parameters. (literal)
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