Pasteurization is the process of heat treating beer to inhibit the growth of potential beer spoilage microorganisms and prolong the shelf life of the beer. Named after the great French scientist Louis Pasteur, who was able to prolong the drinking quality of beer by holding the beer at 55°C–60°C (131

People who often brew beer must have encountered this situation. The poor clarification of the fermentation broth makes the brewed wine easily cloudy. So what affects the clarification of the fermentation broth?Clarification of fermentation broth is a process of natural coagulation and sedimentation

What Is Beer Yeast?People have not always used brewer’s yeast to make beer. The Vikings used the family brewing sticks to stir the wort. In Germany, the Reinheitsgebot, a Beer Purity Law of 1516, listed the hops, malt, and water as allowable ingredients for brewing. It was changed after a century wh