What technology is used to make alcohol?

Fermentation technology: It is the most important step in the brewing process.

Fermentation technology: any wine production must be fermented. This is the most important step in brewing process. Simply put, the key of this technology is the saccharification and alcoholization process of starch in brewing raw materials. Distillation technology: Distillation is an important brewing technology with simple principle.

According to the physical and chemical properties of alcohol. The gasification temperature of alcohol is 78.3. When the fermentation raw materials are heated above 78.3, alcohol gas can be obtained, and liquid alcohol can be obtained after cooling. Expert experiments show that the alcohol content can be increased by three times once distillation.

That is to say, 45% filled liquor can be obtained by distilling liquor with the alcohol content of 15 degrees at one time, but in principle, this method can never obtain pure alcohol of 100%. The aging process is very important for the formation of final wine products. Usually, in order to promote the aging of wine, form perfect aroma and good quality, it is necessary to store wine in wooden barrels or pits for a period of time. However, there are a few wines that don't need aging, such as gin and vodka.