The brewing of Baijiu is divided into two parts: fermentation and distillation. Sugar and enzymes generate ethanol and carbon dioxide at a certain temperature, which is the process of alcohol fermentation. Friends who are fond of brewing often ask that after some Baijiu has been opened for a period of time, some have a pleasant smell, while others have no taste at all. What's the matter? How should the liquor steaming equipment preserve the flavor of the liquor?
1、 Alcohol content.
The alcohol content of Baijiu should be at least above 50, because the liquor above 50 is generally brewed from pure grain, with good quality, not easy to deteriorate, and suitable for long-term preservation.
2、 Flavor type.
The flavor types of Baijiu in the market mainly include Luzhou flavor type and Maotai flavor type. The wine made by the steaming equipment has special significance. The wine is preserved and taken out for drinking at a specific time, which has different emotions.
3、 Storage conditions.
When saving Baijiu, ceramic cans are selected because they contain various minerals, which can be used to store Baijiu, maintain the flavor of Baijiu for a long time, and make Baijiu fragrant for a long time. Baijiu should be stored in a cool, dry, ventilated and clean place, because if the storage environment of Baijiu is too humid, it will cause great harm to the packaging of liquor, and if the environment is too hot, it will accelerate the evaporation of alcohol, so the cool and dry environment of liquor steaming equipment can well protect the liquor and its packaging.
4、 sealing.
Before storing Baijiu, you must remember to check the seal and smell if there is any liquor smell at the seal. If there is liquor taste, it indicates that the sealing is not good, or there will be evaporation after storing unsealed Baijiu, so we must pay attention to sealing. For unsealed liquor or poorly sealed liquor, it can be wrapped and sealed with food preservation film for many times to prevent liquor evaporation from affecting the quality.
The above four points are the introduction of how the steaming equipment can preserve the aroma of Baijiu. After making Baijiu, people should preserve it according to the alcohol content, flavor, storage conditions and sealing, so as to ensure that Baijiu can still have the aroma of liquor after being stored for a period of time.
