enzymes

The qualitative and quantitative composition of volatile substances of distillates obtained by bioconversion of wheat and rye under the conditions of using different enzyme preparations complexes were studied. It is shown that the content of higher alcohols in rye and wheat distillates increases by 33 and 39%, respectively, for which Laminex BG2 was additionally used as a source of cellulase, and the concentration of furfural increases by 2.2-3.5 times.

The analysis of literature sources on the prospects of cultivation and use of spelt Triticum spelta L. in biotechnological processes is carried out. Today there is considerable interest in spelt. Spelt can be an alternative raw material in alcohol production, so its microflora has been identified. The wort was obtained by thermoenzymatic treatment of grain raw materials. The microflora of spelt and wheat wort was determined.

Solving the problem of maintaining the activity of yeast in fermentation processes has been going on for a long time and is still an active research area. Conditions used for propagating and maintaining yeast should not be identical to those used for fermenting grain wort.

The article contains the results of the research on the influences of different concentrations of working solutions of the enzyme product «Enzymnyi» on microbial biofilms Staphylococcus aureus, Pseudomonas aeruginosa and Bacillus cereus.

This article studies the influence of the ratio of water to milling and compositions of enzymes on the hydrofermentative processing and fermentation of wort. The results show that the optimal ratio of water to milling when using enzymes Amylex 4T and Diazyme SSF is 1:2.5. Вивчено вплив гідромодуля замісів і композицій ферментних препаратів на перебіг процесів гідроферментативного оброблення спельти та зброджування сусла. Результати показали, що оптимальним значенням гідромодуля замісу є  1:2,5 при використанні препаратів Амілекс 4Т і Діазим ССФ.