Many of my friends misunderstood the 12-degree beer as having a 12% alcohol content. In fact, the meaning of the beer's degree and the liquor's degree are two different things. The degree of the liquor is its alcohol content. The degree stated in the beer's trademark does not refer to the content of beer. The degree of alcohol, but the concentration of wort after saccharification. For example, one kilogram of wort contains 120 grams of sugar, which is 12 degrees. According to the concentration of the wort concentration, the beer is divided into low concentration (6-8 degrees), medium concentration (10-12 degrees) and high concentration (14-20 degrees).
Wort concentration and alcohol concentration also have a certain relationship. The general low-alcohol beer has an alcohol content of 2 degrees, a medium concentration of 3.1 to 3.5 degrees, and a high-density beer of 4-5 degrees.