The fermentation of whiskey

- Apr 15, 2018-

The cooled wort is added to the yeast for fermentation. Because the yeast can convert the sugar in the wort into alcohol, after the fermentation process is completed, a liquid with an alcohol concentration of about 5% to 6% will be produced. At this time, the liquid is Called "Wash" or "Beer", because of the many types of yeast, the impact on the fermentation process is not the same, so all different whisky brands regard the type and quantity of yeast they use as their trade secret, not Tell outsiders easily.