The degree of beer does not refer to the content of ethanol, but the concentration of wort, which is the raw material for beer production. Taking beer with 12 degree as an example, the concentration of wort extract before fermentation is 12% (weight ratio). The extract in wort is a mixture of various components, mainly maltose.
The alcohol content of one kilogram of liquor is equal to that of beer. Generally speaking, the degree of liquor refers to the percentage of alcohol content. The degree of beer refers to maltose content.
Generally speaking, the alcohol content of beer with 10 degree is about 4% to 5%. Based on this calculation, the alcohol content of a Jin of 60-degree liquor is about 12- 15 Jin of beer. But in fact, there are other substances in the wine, so the beer content will be smaller. About 10 to 12 kg.