Effect of the endosperm structure of barley caryopsis (Hordeum vulgare L.) on malt quality
2008
Psota, V.,Vyzkumny Ustav Pivovarsky a Sladarsky, Brno (Czech Republic). Sladarsky Ustav | Vejrazka, K.,Zemedelsky Vyzkum, Troubsko (Czech Republic) | Hartmann, J.,Ustredni Kontrolni a Zkusebni Ustav Zemedelsky, Brno (Czech Republic) | Musilova, M.,Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic)
Protein content, starch content and selected malting parameters were assessed in 20 varieties of two-row spring barley. Mealiness was assessed using the Light Transflectance Meter (LTm), hardness was evaluated using the Single Kernel Characterization System 4100 (SKCS). The effect of the locality on both the mealiness and the hardness was 87% (LTm) or 83% (SKCS). Significant correlations were found between LTm, SKCS and starch content, extract content in malt, Kolbach index, friability, and beta-glucan content in wort. A high correlation was found between the two methods used.
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