1, the alcohol concentration is different: the alcohol concentration of liquor is relatively high, about 57%, and that of cooking wine is about 15%. Liquor contains more pure ethanol, which has a great influence on the taste of ingredients.

2. Different ingredients: Compared with cooking wine, white wine has lower content of sugar and amino muscle, and its taste improvement effect is not as obvious as cooking wine. Cooking wine is rich in many substances, such as rich aroma substances and amino muscles, which can remove odor and increase the special flavor of ingredients.