The national standard stipulates that beer has a shelf life of 4 months. Under normal circumstances, bottled beer is within half a year and canned beer is within 1 year.Beer within the shelf life is generally a qualified product. Nowadays, the shelf life of many home-brewed beer equipment manufactur

The saccharification yield refers to the percentage of leach in the wort and the saccharification feed at the end of boiling of home-brewed beer equipment. It is one of the important indicators to judge the saccharification work.Its value is generally between 74% and 79%. This value should be as hig