just said, just bought fresh eggs should not be put into the refrigerator, then how to clean it? Do you want to wash the egg shell with water? What should be paid attention to when storing eggs in summer? How long is the shelf life of
fresh eggs? First of all, we need to know how long is the shelf life of fresh eggs? Many people think that the eggs we eat every day have no shelf life, and that eggs can be kept for a long time as long as the shell is not bad. In fact, this idea is totally wrong!
are generally stored indoors at room temperature in summer, and the shelf life is about 10 days. In winter, the eggs can be kept for about 15 days at room temperature. Can eggs be put into the refrigerator to increase the shelf life? Research shows that when the refrigerator temperature is 2-5 ℃, eggs can be stored for about a month.
fresh eggs just bought back should not be directly put into the refrigerator.
first of all, we should know that fresh eggs are not suitable to be directly put into the refrigerator. There are many kinds of bacteria on the surface of eggshell due to external pollution. However, the eggs with obvious poultry manure, blood spots and microbial contamination are more serious. If fresh eggs are directly put into the refrigerator, it is very likely to cause sanitary pollution to the refrigerator and other food in the refrigerator. Therefore, fresh eggs just bought should not be put into the refrigerator directly.
fresh eggs stored in the refrigerator, do you want to wash them?
just said, fresh eggs just bought should not be put into the refrigerator, how to clean it? Do you want to wash the egg shell with water?
fresh eggs should not be washed, and they are more likely to deteriorate after washing! Because the surface of the egg is full of invisible holes, these holes are sealed by a layer of glue like material, the general bacteria can not enter, and the water in the egg should not be evaporated, which plays a role in protecting the egg. If washed with water, the rubber on the eggshell will be destroyed, resulting in the invasion of bacteria, which will lead to the deterioration of the egg. For dirty eggs, wipe them with a cloth.
fresh eggs should be stored vertically,
. Some experts say that fresh eggs should be stored in the refrigerator with the big head up and the small head down, not horizontally.
why? Because the egg is placed vertically and the big end of the egg is stored upward, the protein of the fresh egg can effectively fix the yolk position. In addition, the specific gravity of egg yolk is lighter than that of protein. If the egg is laid horizontally, the yolk will float upward, forming “yellow egg” or “sticking preserved egg”, which is more likely to form “rotten egg”.