Supplement: Yellow rice wine contains a lot of sugar, organic acids, amino acids and multivitamins, with high nutritional value, especially the amino acid content, which is much higher than other wines-for example, yellow rice wine contains 17 amino acids, of which 7 are essential for human body. Yellow rice wine is made from rice by long-term saccharification and fermentation. Starch and protein in raw materials are decomposed into small molecules by enzymes, which are easily digested and absorbed by human body. Therefore, people also classify yellow rice wine as nutritious beverage wine. Yellow rice wine is low in degree and popular in taste, which is particularly effective for female beauty and anti-aging of the elderly, and is more suitable for daily drinking. Yellow rice wine takes rice, millet and millet as raw materials, and its general alcohol content is 14%-20%, which belongs to low-alcohol brewing wine. Yellow rice wine is nutritious and contains 2/kloc-0 amino acids, including several unknown amino acids. However, the human body cannot synthesize by itself, and must rely on food to ingest 8 essential amino acids. Yellow rice wine is therefore called "liquid cake".