http://www.cnr.it/ontology/cnr/individuo/prodotto/ID45872
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)
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- 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)
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
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- 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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- Autore CNR
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