The eggs are poisoned in the refrigerator for a second. I don't know. The whole family suffers.

I believe many people are good at eating eggs, such as boiled egg, tea eggs, steamed eggs and scrambled eggs. Everyone can do it.

But when it comes to egg storage, Xiaobian bet 50 cents that many people may have made a mistake.

Isn't that what happened to someone?

Therefore, you should not think that the preservation of eggs is a small thing ~ improper preservation, nutritious eggs become deadly poisonous eggs in minutes.

Keep the eggs in the refrigerator like this and turn poisonous in minutes.

First of all, let me ask you a question: after you buy the eggs home, will you wash them and keep them in the refrigerator?

If you are used to washing and putting it in the refrigerator, you may have done something bad with good intentions!

This is not conducive to the preservation of eggs.

In other words, washed eggs will be more vulnerable to bacteria and viruses, resulting in deterioration.

Some institutions have done related experiments in which washed eggs and unwashed eggs are kept in the refrigerator for 5 days before taking them out.

It was found that after the washed eggs were knocked open, the yolks were all scattered, accompanied by a fishy smell; for unwashed eggs, the yolks were intact and fresh.

But according to reason, washed eggs should be cleaner, but how can they go bad more easily?

Because you washed off its protective film.

Wow!

There are thousands of tiny holes in the eggshell.

There is a layer on the surface of the eggshell invisible to the naked eye

The protective film "sealed" the holes.

Eggshell structure

In this way, it is difficult for the bacteria outside to enter the inside of the egg, and it is not easy to lose the nutrients inside the egg.

If the protective film is destroyed

The bacteria and viruses outside can easily enter the egg through stomata.

Causing the eggs to go bad, and people will have symptoms of poisoning after eating them.

You may be worried about:

Eggshells are easy to be infected with bacteria (such as salmonella) and viruses (such as avian influenza virus). You can't rest assured if you don't wash them.

It's not that scary.

First, we will not eat eggshells; second, whether it is bird flu virus or salmonella are very afraid of heat, as long as you eat well-cooked eggs, there will be no problem. As for raw eggs and soft-boiled eggs, I advise you not to eat them.

Even if it is stored in the refrigerator, it has a shelf life.

Don't think that everything will be all right if you put the eggs in the fridge. The sooner you buy the eggs, the better.

Eggs are refrigerated at a refrigerator temperature of 2 ℃ ~ 5 ℃.

It's not a problem to keep it for half a month or even a month.

.

But if it is summer, if it is placed at room temperature, it can only be preserved for about 10 days.

Beyond the shelf life, its freshness and nutrients will be affected.

therefore,

Don't buy too many eggs at once, you'd better make sure you can finish them within 1-2 weeks.

In addition, when it is stored in the refrigerator, it is best to put it in the package so as not to pollute other food by the pollutants on its surface.

The way of arrangement is exquisite:

Big head up? Head up? Or horizontally?

In addition to the exquisite preservation, there is also a lot of knowledge about the placement of eggs.

Different ways of placement can determine the quality of egg preservation.

Among the three ways of display

It's best to count big heads up!

Eggs stored upside down have less quality and are more fresh and tender.

Because

The stomata of eggs are mainly concentrated at the big end of the eggshell.

Keep the big head up to prevent the egg from affecting respiration and causing the eggs to be not fresh enough.

And

If you put it horizontally, it is easy to see the yolk sticking to the eggshell.

In this way, it is very easy to turn yellow when boiled eggs.

therefore,

When placing eggs, the big head should be on top and the tip should be down.

. So that the eggs can be preserved longer to prevent the phenomenon of relying on yellow or scattered yellow.

Of course, the deterioration of eggs is not entirely a problem of our preservation, sometimes it may be because the eggs we buy back are bad.

At this time, you need to polish your eyes and pick eggs.

One photo, two listens, three observations.

3 steps to teach you how to pick a good egg

Shine a light on the light

Good eggs and bad eggs are different in the light.

Good eggs are translucent and slightly reddish in the light.

And the outline of the egg yolk can be clearly seen.

The worse eggs are still in the face of the bright light.

It doesn't show light, and it still looks dim.

.

Shake it and listen to it.

Gently shake the egg near the ear

Check to see if there is any sound and feeling of shaking.

If there is no sound, it means that the whole egg chamber and yolk are intact, while bad eggs can hear the sound of water when they are shaken.

Observe the eggshell carefully

The eggshell of a good egg is brightly colored.

The surface is rough and sharpens the hand when it feels.

The eggshell of a bad egg

The color is black and smooth to the touch

Some bad eggs have red or black mildew spots.

If you don't like it, you won't eat eggs.