Cooking wine can't be drunk directly. There are cooking wine and yellow wine on the market, and many people call yellow wine cooking wine, which is used as cooking wine, but it is not the same. The biggest difference between cooking wine and yellow wine is that yellow wine is a kind of beverage wine, and cooking wine is a new variety developed on the basis of yellow wine, which is made from 30% ~ 50% yellow wine with some spices and seasonings. When cooking animal raw materials such as meat, poultry, seafood and eggs. Add other seasonings. In the cooking process, alcohol helps to dissolve the organic matter in the dishes, and a small amount of volatile components in other cooking wines react with the raw materials of the dishes to produce new flavors, reducing the fishy smell and greasy feeling. Alcohol reacts with carboxylic acids in food to produce aromatic and volatile ester compounds. After cooking, most of the alcohol volatilizes when heated, but it will not remain in the dishes. The secondary function is to partially replace cooking water and improve the taste of finished products.