Why do many places eat jiaozi with vinegar?

We will eat jiaozi in many traditional festivals, and we will dip in jiaozi. The dipping sauce can be vinegar, soy sauce or garlic, but the most common dipping sauce should be vinegar. Do you know why jiaozi should be dipped in vinegar?

Acetic acid, sweet and flat. Return to stomach meridian and liver meridian. It can promote digestion, stimulate appetite, dissipate blood stasis, stop bleeding and detoxify. Vinegar is mainly made of grain, sugar or wine by microbial fermentation. Besides acetic acid, it generally contains sugar, amino acids, organic acids, vitamins, inorganic salts, glycerol, aldehydes, alcohols, etc. jiaozi can be colored when dipped in vinegar. Due to the different raw materials and production methods, vinegar has many colors such as sauce red, reddish brown and brown black. Jiaozi is usually white. Dipping vinegar can change its dull image, make its color vivid, and look "better" from a visual point of view. Most people in jiaozi don't like dipping in white vinegar, do they?

Eating jiaozi dipped in vinegar can improve your complexion. Due to the different raw materials and production methods, vinegar has many colors such as sauce red, reddish brown and brown black. Jiaozi is usually white. Dipping vinegar can change its dull image, make its color vivid, and look "better" from a visual point of view. Most people in jiaozi don't like dipping in white vinegar, do they?

Eating jiaozi dipped in vinegar can improve the taste.

As a condiment, it can improve the taste, stimulate appetite and promote digestion. Acetic acid can stimulate the production of saliva, promote the secretion of saliva and gastric juice, stimulate appetite and help digestion. Vinegar contains sugars, such as glucose, fructose and maltose. It tastes very harmonious. The brewed vinegar contains a variety of free amino acids, and has different flavors such as umami and sweetness, which makes jiaozi taste more delicious and soft after dipping in vinegar. Vinegar can also be used to relieve boredom, especially jiaozi, the meat stuffed with vinegar.