1, brewing impregnation method. It refers to soaking snakes and medicinal materials with appropriate extraction solvents at room temperature to make effective components ooze out. It can be divided into cold impregnation method and hot impregnation method. Cold soaking is a common soaking method, which is to seal the snake wine at room temperature, keep it away from light, and then pour out the supernatant and let it stand and filter. You can dip it repeatedly for 3 ~ 4 times.

2. Infiltration. Infiltration method is suitable for dried snake wine making. The method is to soak the dried snake in wine, expand it moderately and put it into a percolating tank. The infiltration filter cartridge is a cylindrical device with an opening at the upper end and an infiltration outlet at the lower end. The wine flows in from the upper end, slowly seeps through the snake body and flows out from the seepage outlet at the lower end. It can also be infiltrated repeatedly, and it can be pressurized, heated or countercurrent infiltrated if conditions permit, but it needs certain equipment.

3. Drug brewing method. This is a common method in ancient China. This method is the best way to produce snake wine by direct fermentation of rice and koji. This method can well extract the effective components from snake, and the wine color is pure.

Extended data:

Matters needing attention in steeping wine with earth-ball snakes in mountains;

1. Ceramics, glass and other products are suitable for containers, but lead and iron utensils are not suitable. During the preparation of snake wine, a certain amount of flavoring colorants can be added to ease the medicinal properties, facilitate the administration and improve the quality of the preparation. The correctants used are mainly sweeteners, such as brown sugar, white sugar, rock sugar, honey and so on. Colorants include bamboo yellow, Spatholobus suberectus, etc.

2. Before the finished snake wine is canned, it must be clarified and filtered to remove suspended solids and sediments. The usual method is to add egg white powder, the dosage is about 1% and stir evenly. Another method is through medium filtration, and the plate-and-frame filter press can be used for mass production. Snake wine generally allows a small amount of precipitation, mostly natural precipitation.

3. Don't drink tea or continue to drink a lot after taking snake meat or snake wine, especially a lot of spirits may lead to sudden death.

Baidu encyclopedia-snake wine