2. The specific steps are as follows:
Firstly, malt is crushed, then rice and other auxiliary materials and warm water are added to stir, heated to a proper temperature, and the clarified wort obtained after filtration is poured into a boiling pot. Add hops and boil together.
Add beer yeast to the cooled wort. Yeast began to ferment to break down the sugar in wort into alcohol and carbonic acid gas. After 1 week low temperature fermentation, the tender beer was produced.
The tender beer is stored at a low temperature below 0℃ for several tens of days, so that the carbonic acid gas generated during fermentation during its slow aging can be gradually integrated into the wine. The beer was made successfully.