Identification of Baijiu and Identification of Alcoholic Diseases
　　
01
　　
Identify
　　
Color: Baijiu should be colorless, transparent, and free of sediment or suspended solids. After pouring into the cup, there should be no annular dirt on the cup wall.
　　
Fragrance: It has its own unique aroma and mellow aroma.
　　
Taste: Balanced five flavors, rich and odorless, without strong irritation.
　　
02
　　
Identification of alcoholic diseases
　　
Loss of gloss: It loses its proper luster.
　　
Reason:
　
1. Mix water in wine.
　　
2. Incomplete bottle washing mixed with impurities.
　　
Muddy:
　
1. Quality issues.
　
2. Temperature:
　
Under low temperature conditions, flocculent substances are produced.
　　
As the temperature rises, the flocs will disappear.
　　
Discoloration: The liquor should have a pure, colorless, transparent, and spoiled texture
　　
Then it turns yellow, blue, black, etc.
　　
Reason: It may be due to the mixing of iron rust and copper rust during the production process
　　
Or aluminum substances, or brewing materials:
　　
A deteriorates, B stores.
　　
Taste change: The wine itself loses its original flavor, with a fishy odor and oil
　　
Fatty or musty taste.
　　
Reason:
　　
1. The water quality is not clean and the liquor is contaminated.
　　
2. The liquor is mixed with oil and stored improperly.
　　
Generally speaking, pure Baijiu will not deteriorate. As the saying goes, "ginger is old and spicy, and wine is old and fragrant", Baijiu is more valuable and mellow as it is stored for longer! But if the Baijiu at home goes bad, throw it away in time. Have you learned today's little knowledge? Share your thoughts and experiences with us in the comments section~