The purpose of this work is to study the influence of lipolytic enzymes on the fermentation activity and fractional composition of alcohol by the yeast Saccharamyces cerevisea during alcoholic fermentation. Lipolytic enzymes, intensifying the fermentation process and increasing the yield of the target product, have a positive effect on the physiological activity of yeast cells. Hydrolysis of carboxylic acid esters also occurs due to the hydrolase activity of lipases. In the presence of exogenous lipases, hydrolysis of lipids occurs due to the hydrolase activity of lipases and the fractional composition of alcohol changes. The content of esters is reduced by 9%, fusel oils by 10% and isopropanol by 7-8%.
| Mualliflar | Bobir S. KAYUMOV, Saida Sh. KHAKIMOVA, Khasan Khasanov |
|---|---|
| Jurnal | Kimyo va kimyo texnologiyasi |
| Nashr sanasi | 2024-05-03 |
| Jild | 2024 |
| Son | 1 |
| Til | en |
| DOI | 10.70189/1992-9498.1504 |
DOI: 10.70189/1992-9498.1504 · Maqolaning asl sahifasi
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