Science Fiction Network10081th (Xu Mingyang) According to Nan Zao.com, Bakkavor Group, the world's leading supplier of pre-made fresh food, recently announced that it will use non-cage-raising eggs 100% in China and even around the world, and achieve this goal by 2027.
Eggs are very nutritious. Egg yolks are rich in lecithin , steroids , yolk , as well as calcium, phosphorus, iron, vitamin A, vitamin D and B vitamins. Moreover, the eggs are very rich. It may be an old friend on everyone’s table. Some people are used to buying a lot of eggs at a time and eating them slowly at home. However, in fact, egg liquid has a shelf life.
Generally speaking, the shelf life of eggs is between 40 and 60 days. Expired eggs may have a worse taste and their nutritional value is not as good as fresh eggs.
Sometimes the eggs you bought look dirty on the surface and want to scrub them for storage. However, in fact, there is a natural protective film on the surface of the egg, which can prevent external bacteria from entering the egg. At the same time, the nutrients in the egg shell are not easily lost. Therefore, it is not recommended to clean the eggs before storage.
When placing eggs, you can place the big head facing up, because there is an air chamber on the big head of the egg. The big head facing up can prevent the egg yolk from being close to the egg shell, so that it will not easily dissipate when boiling the eggs.
If it is an egg stored in the refrigerator, it is recommended not to put it back in the refrigerator after taking it out and eat it as soon as possible. Because eggs stored at low temperatures will sweat at room temperature, bacteria in the water droplets may penetrate into the egg shell, causing the egg to deteriorate.
You can shake it gently when buying eggs. If there is no sound, it means it is a fresh egg. If you can hear the sound of water, it may be an egg that has been placed for a while. You can also put the eggs in cold water, and the sinking of fresh eggs are the ones.
