Many friends misunderstood the 12-degree beer as having a 12% alcohol concentration. In fact, the meaning of beer and liquor is different. The degree of liquor is its alcohol content. The degree of beer actually refers to the concentration of wort, that is, beer at 12 degrees is made from wort with a sugar content of 12 degrees. The finished product beer has a sugar content of about 1.5-2.5%. Beer's alcohol content is mostly between 3.5% and 4%. In German beer, the alcohol concentration is higher, about 5-9%. And bitterness is more important.
