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Pregled bibliografske jedinice broj: 80912

The Relative Amounts of HMW Glutenin Subunits of OS Wheat Cultivars in Relation to Bread-Making Quality


Horvat, Daniela; Jurković, Zorica; Sudar, Rezica; Pavlinić, Dinko; Šimić, Gordana
The Relative Amounts of HMW Glutenin Subunits of OS Wheat Cultivars in Relation to Bread-Making Quality // Cereal Research Communications, 30 (2002), 3-4; 415-422 (međunarodna recenzija, članak, znanstveni)


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Naslov
The Relative Amounts of HMW Glutenin Subunits of OS Wheat Cultivars in Relation to Bread-Making Quality

Autori
Horvat, Daniela ; Jurković, Zorica ; Sudar, Rezica ; Pavlinić, Dinko ; Šimić, Gordana

Izvornik
Cereal Research Communications (0133-3720) 30 (2002), 3-4; 415-422

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
OS wheat cultivars; HMW glutenin subunits; electrophoresis; quantification; bread-making quality; correlations

Sažetak
Qualitative and quantitative variation of high molecular weight (HMW) glutenin subunits is very important for wheat bread-making quality. The aim of this investigation was to estimate the relative amounts (%) of HMW glutenin subunits in OS winter wheat cultivars and their contribution to bread-making quality by SDS-PAGE and scanning densitometry. In this paper 10 winter wheat cultivars created at Agricultural Institute Osijek (OS) and cultivar Divana (Jošt-Seed, Križevci), as Croatian standard improver, were investigated. The wheat quality evaluation was done by indirect parameters, rheological properties of dough and baking test. The quantitative analysis of HMW glutenin subunits have demonstrated that subunits encoded at Glu-D1 locus (Dx2, Dy10 and Dy12) were the dominant components. Subunit Ax1 and subunits encoded at Glu-B1 locus (Bx7, By8 and By9) were the minor ones. The proportion of subunit Dx5 depends on presence of subunit Ax1. When subunit Ax1 was present (1 7+9 5+10) the proportion of subunit Dx5 was approximately 50% reduced. The positive correlation between the relative amounts of the y-type HMW glutenin subunits and extensographic resistance and energy of dough, loaf volumes and appearance of bread (h/d) was found. That indicates that the y-type HMW glutenin subunits are more important for bread-making quality of investigated cultivars than the x-type. This investigation has indicated that the presence of HMW glutenin subunit 1 and both the presence and proportion of subunits 5+10 contributes to very good and good bread-making quality, while good bread-making quality of cultivars with subunits N 7+8(9) 2+12 is due to higher proportion of subunits at Glu-D1 locus.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
0073009

Ustanove:
Poljoprivredni institut Osijek


Citiraj ovu publikaciju

Horvat, Daniela; Jurković, Zorica; Sudar, Rezica; Pavlinić, Dinko; Šimić, Gordana
The Relative Amounts of HMW Glutenin Subunits of OS Wheat Cultivars in Relation to Bread-Making Quality // Cereal Research Communications, 30 (2002), 3-4; 415-422 (međunarodna recenzija, članak, znanstveni)
Horvat, D., Jurković, Z., Sudar, R., Pavlinić, D. & Šimić, G. (2002) The Relative Amounts of HMW Glutenin Subunits of OS Wheat Cultivars in Relation to Bread-Making Quality. Cereal Research Communications, 30 (3-4), 415-422.
@article{article, year = {2002}, pages = {415-422}, keywords = {OS wheat cultivars, HMW glutenin subunits, electrophoresis, quantification, bread-making quality, correlations}, journal = {Cereal Research Communications}, volume = {30}, number = {3-4}, issn = {0133-3720}, title = {The Relative Amounts of HMW Glutenin Subunits of OS Wheat Cultivars in Relation to Bread-Making Quality}, keyword = {OS wheat cultivars, HMW glutenin subunits, electrophoresis, quantification, bread-making quality, correlations} }
@article{article, year = {2002}, pages = {415-422}, keywords = {OS wheat cultivars, HMW glutenin subunits, electrophoresis, quantification, bread-making quality, correlations}, journal = {Cereal Research Communications}, volume = {30}, number = {3-4}, issn = {0133-3720}, title = {The Relative Amounts of HMW Glutenin Subunits of OS Wheat Cultivars in Relation to Bread-Making Quality}, keyword = {OS wheat cultivars, HMW glutenin subunits, electrophoresis, quantification, bread-making quality, correlations} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • AGRINDEX Humanities Index





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