As of February 16, 2020, the price of wine quarts is around $20-25 per pound.

The price will vary from brand to brand, and the price of the wine quill is around 20-25 yuan/catty. Wine-making with wine quartz is the essence of Chinese wine-making. The microorganisms that grow in the wine quill are mainly molds. The use of mold is a great invention of the Chinese.

A famous Japanese microbiologist, Prof. Keiichiro Sakaguchi, believes that it is even comparable to the four great inventions of ancient China, which is obviously deduced from the importance of bioengineering technology in today's science and technology. As time goes by, the methods created by the ancient Chinese people will increasingly show their important role.

The original brewing powder was moldy or sprouted grains, which were improved to make brewing powder. Because of the different raw materials and production methods used, the natural conditions of the production area are different, the varieties of liquor quartz are colorful. During the Song Dynasty, the types of Chinese wine-making quintals and their manufacturing techniques were basically finalized. In later times, there were some improvements on this basis.

Expanded Information

Note

1, the mixing of liquor quatrain must be done after the glutinous rice is cooled down to 30℃. Otherwise, hot glutinous rice kills the bacteria. The result is either sour, smelly, or no movement. Too low a temperature in the middle will not work either, the wine curd will not be active and the stray bacteria will multiply, so about 30℃ is best. And it must be airtight. Otherwise it will be sour and astringent.

2, the key to making wine is clean, everything can not be stained with raw water and oil, otherwise it will be moldy and hairy, (which is related to the growth conditions of the wine quartz, unclean environment will promote the growth of stray bacteria). You must first wash and dry the container for steaming the rice, the spatula and spoon for shoveling the rice, and the container for fermenting the rice wine, as well as washing and drying your hands.