You can't see any change on the surface of an egg when you put it in white vinegar. You only know what's special when you put it in your hand. The whole egg becomes very soft, like that kind of rubber toy, which becomes very elastic when you pinch it casually. Even if it falls from a relatively low height, it is not easy to break, but after breaking, you can see that the eggshell becomes like a piece of cloth, without the hardness of a normal egg.

It is not safe to soak raw eggs in vinegar.

Drinking vinegar egg liquid is similar to eating raw eggs. Raw eggs contain antitrypsin and undenatured protein, which not only has a lower absorption rate than cooked eggs, but also hinders the absorption of vitamins in the intestine. In addition, eggs are easily invaded by a series of bacteria during production and storage, including Salmonella and Staphylococcus aureus, which are harmful to people. The acidity of common vinegar can not completely eliminate these pathogenic bacteria.

In addition, at present, most eggs will be commercialized by coating preservation technology. In order to reduce costs, some unscrupulous merchants may illegally use industrial paraffin with the risk of heavy metal residues, which also brings hidden dangers to the safety of vinegar egg liquid.

People's Daily Online-Raw eggs soaked in vinegar are not safe.