Chinese medicine believes that smoked vinegar can inhibit or kill germs in the air. So, can vinegar in vegetables inhibit bacterial reproduction and kill germs? When cooking, the fumigated vinegar is weak and will disperse immediately, which will not play the role of fumigation and sterilization. But vinegar can protect Vc in vegetables from being destroyed.
As we all know, Vc can resist the cold virus, eat more fruits and vegetables rich in Vc, and also play a role in preventing and treating colds. VC is often destroyed in high-temperature cooking, but it is stable in vinegar. Secondly, some vegetables contain ascorbic acid. When they come into contact with air, they will destroy Vc. But in vinegar, ascorbase will deteriorate and lose its ability to destroy Vc. So when cooking or making cold salad, putting vinegar can prevent Vc from being destroyed.
Vinegar has appetizing effect and can regulate gastrointestinal function. People with colds usually have a bad appetite. If you can stir-fry vegetables with jealousy, it will increase your appetite. But in fact, most people don't like to eat irritating food after catching a cold, and prefer to eat light and digestible food. So whether you are jealous after a cold depends on your personal taste and acceptance.
Common vegetables that can be used for vinegar are: Chinese cabbage, bean sprouts, lotus roots, potatoes and so on.