There are many invisible holes in the eggshell, and bacteria may penetrate into the egg through the eggshell. Even if it is stored in the refrigerator, it can't inhibit the reproduction of bacteria.
Preservation conditions of eggs
1, pay attention to isolation.
Fresh eggs are alive and need to breathe constantly through the pores on the eggshell, so they have the function of absorbing odor. If garlic, leek and other foods with peculiar smell are mixed during storage, the eggs will have peculiar smell, which will affect the eating effect.
2. Don't store it in a sealed way.
Wang Nan, a senior national food inspector, thinks that some people think that eggs are not clean, so it is wrong to seal them in plastic boxes. Because eggs also need to "breathe" during storage, they will evaporate water and be stored in plastic boxes. If the box is closed and the environment inside is humid, the protective film outside the eggshell will dissolve, lose its protective effect and accelerate the deterioration of eggs. Pay attention.