Complex quality characterization of Hungarian wheat cultivars

摘要

Old landraces and new Hungarian wheat cultivars bred at the Agricultural Institute of the Hungarian Academy of Sciences (Martonvásár, Hungary) along with international standard cultivars (Glenlea and Bezostaja-1) were characterized, covering qualitative and quantitative analysis of gluten and non-gluten protein as well as the carbohydrate composition of the flours, and rheological analysis. The aims were to: i) evaluate the genetic potential of these lines with novel and conventional methods; ii) look for correlations between parameters obtained from chemical composition and from different conventional and novel analytical methods; iii) develop predictive models for quality attributes as a function of chemical data, and iv) obtain an improved understanding about rheological parameters and biochemical background. A subset of results is highlighted to illustrate the usefulness and outcomes of the study. The results presented were evaluated with regard to different genetic backgrounds and protein compositions. The chemical parameters were also used in correlation studies and to develop mathematical modeling for estimation of complex wheat quality.