Usability of triticale into bioethanol producing through the use of technical enzymes

The aim of this contribution is to be able to used triticale in distilling industry. Four triticale varieties were grown during 2003–2005. Trials were situated in four different locations of the Czech Republic – Staňkov, Hradec nad Svitavou Krásné údolí and Libějovice. There were used varieties Kolor, Presto, Modus and Disko. The alcoholic yield, protein content and starch content were determined. The technical enzymes Termamyl SC and SAN Extra L. were used into laboratory fermenting tests for saccharification starch. Reached alcoholic yields move between 37–46 la. The highest alcoholic yield (average three years and four locations) was estimated by variety Modus (41.19 la/100 kg. in dry matter), the lowest variety Kolor (40.08 la/100 kg in dry matter). The location Hradec n/Svitavou (41.68 la) and Krásné Údolí were favourable, the year 2005 (41.48 la) was the most positive. The highest starch content is into positive correlation with alcoholic yield (r = 0.396) and negative with protein content (r = –0.327). The results were pointed out that triticale makes it suitable for in the distilling industry.

Abstract licence: CC BY-NC-ND

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