A good beer not only tastes delicious, but smells amazing too.With the good development trend of craft beer, more and more friends are joining the craft beer team. When some enthusiastic friends share the taste and aroma of craft beer with customers, they are often limited by professional knowledge.

The freezing point temperature at which beer or fermentation liquid freezes can be calculated by referring to the following formula:T ice = - (alcohol content × 0.42 + wort concentration × 0.04 + 0.2)