Refrigerated yeast and yeast are set in to the fermenting tank for fermentation. Yeast in conjunction with sugar is shaped during cooking to type Alcoholic beverages and CO2. Scent compounds for beer can also be produced by yeast in this era.Vì ?i?u ki?n khí h?u kh?c nghi?t, c?u ph?i t? khuy?n khích b?n thân b?ng cách áp d?ng l?i s?ng b?n n?n