9 1 calorie. Every 100g of fermented grains contains about 9 1 calorie. The heat of wine-making is not very high, because wine-making is to steam glutinous rice and add a proper amount of distiller's yeast, which is somewhat similar to liquor, but the degree is much lower than liquor and slightly higher than wine. The fermented Ganxinwen contains sugar, organic acids, vitamin B 1, B2, etc. Jiuniang, called Kuai in ancient times, is a traditional specialty wine in China. A sweet rice wine fermented by steamed glutinous rice mixed with distiller's yeast (a special microbial yeast) is called mash, distiller's yeast, rice wine, sweet wine, sweet rice wine, glutinous rice wine and distiller's grains in different areas of China.