Now on the market most of the high-end liquor alcohol for 53 degrees, this is because 53 degrees is the alcohol and water concluded the most solid degree.

Scientists once did a famous experiment: 53.94ml of pure alcohol plus 49.83ml of water, the volume of the mixture is not 103.77ml but 100ml, cut 3.77ml. that is: 53.94 + 49.83 = 100, and ≠ 103.77. This is because, when mixing alcohol and water, alcohol molecules and water molecules will be combined with each other. When the alcohol concentration reaches 53 degrees, the alcohol molecules and water molecules are the most tightly bonded, and the 3.77ml of alcohol that disappears is because they are held tightly.

Alcohol and water are tightly bound, producing large molecules, restraining the activity of the alcohol molecules, making the wine soft, soft, after drinking to help the slow absorption and decomposition of alcohol, reducing the stimulation of the stomach.