Main fermentation, also known as pre fermentation, or fermentation for short, is the main stage of beer fermentation. Its main content is to ferment wort mainly composed of maltose with beer yeast to produce alcohol, CO2 and a series of other by-products to form the main components of beer. Taking t

As a brewer who wants to start a brewery, it is important to understand the impact of fermentation on the flavor of the beer. Most brewers know that fermentation temperature affects the aroma of beer. Through the fermentation of different yeasts under different environmental conditions, rich ferment

After fermentation, the beer fermentation broth is stored at a low temperature for a period of time. Although most of the cold turbidity and yeast cells have been precipitated and separated, a small amount of material is still suspended in the wine. In order to prevent yeast cells and other turbid s