How to preserve cellar liquor?

1. Acids, alcohols and other substances in traditional liquor brewing can interact to synthesize esters within a certain period of time, and harmful substances of alcohols will be volatilized or reacted in this process, so liquor will be more fragrant and the quality will be better and better. Blended wine and alcoholic liquor have no storage value.

2. The original liquor will be hydrolyzed and oxidized during storage, and the taste of low-alcohol liquor will become weak and sour after long storage time. Therefore, it is not suitable for long-term storage, because the degree of liquor is too low, and liquor with a degree above 50 is usually suitable, while low-alcohol liquor is recommended to be drunk within two years after production.

3. Compared with other aromatic liquors, Maotai-flavor liquors and Luzhou-flavor liquors are more suitable for storage. The alcohol molecules in these two kinds of liquor usually react gradually with the passage of time, thus making the liquor more mellow and more delicate and soft to drink. Long-term storage is the crowning touch of Maotai-flavor liquor and Maotai-flavor liquor. The longer the storage time, the less harmful substances in the liquor.