Microbial contamination can originate from a variety of sources in the brewing process. Raw materials, air, brewing water, additives, and even pitching yeast can act as a constant supply of contaminants. Residues remaining in brewhouse tanks, pipelines, valves, heat exchangers, and packaging equipme

There are usually four method to add the yeast into the tanks1)Dry adding method.Put suitable amount cool wort into the yeast tank,and measure needed amount yeast(0.6%-0.8%),put it into the yeast tank,mix the yeast and wort together evenly.Finally use the sterile compressed air pressure the yeast in

When a brewery uses beer equipment to brew craft beer, the mashing process plays a key role, in which the decomposition of starch is the main material change during mashing. However, which factors affect the decomposition of starch.Among them are the following points: malt grinding degree, malt vari