The alcohol industry is one of the largest in the entire world. With annual revenue that runs into billions of dollars, it is by far one of the most important industries in several economies. And this is true for almost all kinds of alcohols, ranging from beer to whisky and everything in between.Whe

Almost all the countries adding other material to brewing the beer, expect Germany strictly obey the pure law 1516 and only allow to use four raw material water, malt, hop and yeast, no others material. The accessories material mainly means unspecified cereals, carbonhydrate, syrup etc. The purpose

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