How to clean the surface of eggs, how to clean egg stains

1. Do not use cold water to wash eggs. Because cold water will cause the part of the egg near the shell to shrink, a vacuum area will form inside, causing a pressure difference between the inside and outside, which in turn makes it easier for bacteria on the shell to enter the egg.

2. The temperature of the water used to wash the eggs must be at least 11 degrees higher than the temperature of the eggs themselves, but usually not more than 49 degrees; And do not soak the eggs in hot water for a long time, otherwise the eggs will be "cooked". You can use detergent to better clean the surface of the eggs, let the eggs dry naturally, and then pack them and store them in the refrigerator.

3. If the eggs are used immediately after washing, then there is no need to worry about the preservation of the eggs due to improper cleaning, but it is still necessary to pay attention not to let the water used to wash the eggs contaminate other food or tableware.

4. Regardless of whether the eggs you buy have been washed or not, whether the surface looks clean or not, it is safe to cook the eggs thoroughly before eating, and to avoid food poisoning.

The most effective measures. This is because, on the one hand, even if the shell of the egg has been thoroughly cleaned and disinfected, it is still possible that bacteria are already present inside the egg; On the other hand, just heat the food to 60

oc, 2-6 minutes can kill Salmonella.

Therefore, even if the shell of an egg is contaminated with Salmonella, it can still be eaten with confidence after sufficient heating.

Eggs sold in the market are generally stored at room temperature, and the bacteria from the shell may penetrate through the shell and membrane and penetrate into the egg. It is recommended that you wash the eggs after buying them, store them in the refrigerator, and try to eat them within a week.

The shelf life of eggs is usually limited to 45 days, and eggs are required to be stored below 7 degrees Celsius during sterilization, transportation, and sale. You can put the boxed eggs in the refrigerator with the box, or you can take them all out and put them in the egg carton that comes with the refrigerator.

Soak the eggs in clean water for a while before washing.

You can try it with diluted vinegar.

Eggs can be washed with water, but washed eggs are not easy to keep, so they should be eaten in time. Let's take a look at the correct way to store eggs.

The surface of the egg is covered with small holes that are invisible to the human eye, which is sealed by a layer of gelatinous substance, so that bacteria cannot invade, and the water in the egg is not suitable for evaporation, which protects the egg. If rinsed with water, the gum on the egg will be dissolved in the water, and the small holes of the eggshell will be exposed, and the bacteria can take advantage of the small holes to enter and grow in the egg, destroying the tissue in the egg, so that the fresh egg will quickly become rotten eggs.

Some eggs are often stuck with chicken feathers or chicken manure, and such eggs cannot be washed, if they are washed, it is equivalent to washing the dirt directly into the eggs. The best way is to wipe it with a dry rag before storage. The surface of the eggshell of the eggs bought from the market is not very clean, and the diligent and clean housewives always rinse the eggs and store them in the refrigerator or in a cool place.

Rinse with water, the eggshell is clean, but it cannot be stored for long.

When buying loose eggs, then when keeping them in the egg room of the refrigerator, remember to put the eggs with the small head facing down, because the air chamber of the egg is located at the round end of the egg, and putting the big head up can allow the egg to breathe and prolong the life of the egg. When taking the eggs, it is best to calculate the number of eggs, do not take them out and put them in, because the eggs taken out of the refrigerator will produce small water droplets on the surface when they encounter hot air, and miscellaneous bacteria will also attach to them, and if they are not used and put them in the refrigerator, the bacteria will still multiply and invade the eggs.

Like vegetables and meat, eggs have an expiration date. In the case of temperature 2 5, the shelf life of eggs is 40 days, and 15 days at room temperature in winter, 10 days at room temperature in summer, if stored for too long, eggs will deteriorate due to bacterial invasion, sticky shell, yellowing and other phenomena.

In the case of eggs, it is normal to use clean water to clean, because there may be certain stains in the eggs, so at this time, we use clean water to clean and rinse it will also play a certain role in hygiene.

Hello, you can't buy eggs and you can't give it a "bath". Because the shell of the egg has a layer of hoarfrost-like colloidal film, it seals thousands of small pores on the surface of the eggshell. It can prevent the invasion of bacteria and prevent water loss, and additional cleaning will accelerate deterioration.

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Questions. The eggs I bought back have been washed by the manufacturer, and what will happen if I eat them for a long time.

Hello, the eggs bought in the supermarket are not cleaned, and you can clearly see the dirty soil.

Questions. The surface of the egg is clean, has it been washed.

Washed eggs can spoil easily, but as long as you don't eat spoiled eggs, you're fine.

Generally, the surface of the eggs is wiped and will not be cleaned with water.

Questions. How do you know if it's spoiled?

Hello, after opening the egg, you will find that the yolk is scattered, the egg white, the yolk is mixed together, or there is a musty smell and rancid smell, you can no longer eat it, which is the most direct way to judge whether the egg is spoiled.

Other Methods 1Put the eggs in the water, if the eggs float on top of the water, it is a proof that the eggs have gone bad. 2.

Shake the egg by hand, if the sound of water can be heard, it proves that such an egg is a bad egg that has gone bad. 3.If the egg is placed under strong light and observed, if the yolk outline inside the egg is not clear and there are spots, it proves that the egg has gone bad.

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Questions. I've seen those eggs have to be machine-washed.

That's a disinfection machine, is there water?

Questions. I don't know if it's water or what, I've seen it.

At present, there are a few large egg enterprises in China that have adopted the operation of "cleaning, sterilization and coding". This is a certain improvement in terms of increased security. However, the eggs of these companies are sold at a much higher price than "ordinary eggs".

Some companies choose to wash eggs, whether they will be processed and disinfected, and it is not recommended to store eggs after cleaning them at home.

Questions. Cleaning is with water or what.

It should be water, the company will choose to clean and then disinfect, cleaning eggs in principle is no problem, but it can not be stored for a long time and is easy to deteriorate.

The company undergoes a series of treatments such as sterilization to keep the eggs clean and preserved.

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If you eat it at that time, it can be cleaned, if you want to wash it and store it, it is not recommended to wash off the protective film on it, so that the eggs are easy to spoil, and it is not recommended to put them in the refrigerator, you can buy less at a time, and buy fresh eggs frequently.

Should eggs be washed with water? A lot of people don't know, remember not to do it wrong.

First of all, when we clean egg stains, we can soak the egg stains directly in cold water. Normally, the egg liquid will slowly soften from the solidified state, and at this time, we can effectively remove the egg stain by gently wiping it with water.

01 But some egg stains are relatively stubborn, at this time, we can put a few grains of yeast powder in the process of wiping. Rub with water. Usually, it can also be effective in cleaning egg stains.

02 In fact, when cleaning egg stains, there are many methods on the market, but we need to use detergent or ammonia. And before washing, just put a little fresh shredded radish, the effect will be great.

03 Of course, when we want to effectively remove the egg yolk when cleaning egg stains, then we can directly use gasoline to effectively remove it. Of course, if there is glycerin in the house, you can also use glycerin to heat it slightly, and then clean it.

04 I have to say that when we clean egg stains, if we want to achieve a good effect, we need to follow the specific material, for example, we first soak the egg-stained clothes in cold water. After soaking, a certain amount of salt is dipped in a cotton cloth and effectively scrubbed with warm water, and the effect is also good.

If the shell of the egg is dirty, you can wipe off the dirt with a damp rag. Eggs are most taboo to wash with water, and eggs after washing with water are not easy to preserve. Eggs are rich in protein, amino acids, fats, carbohydrates, vitamin A, vitamin B1, vitamin B2, vitamin B6, vitamin B12, and vitamin D.

Should eggs be washed?

Eggs washed or not, depending on the situation. In addition to the pores, the egg shell also has a thin film that can effectively prevent bacteria from penetrating into the egg. In addition to this, the film also prevents the evaporation of water inside the egg, making the egg more "fresh". From the above point of view, it is not recommended to wash eggs.

However, if it is an egg produced by a rural chicken, the chicken coop environment is relatively poor, and it is easy to produce more bacteria, which will enter the inside of the egg after a long time, and the hands will be contaminated with bacteria when touching, in this case, the eggs should be cleaned. Different countries have different regulations on "whether eggs are washed or not". In the United States**, eggs sold in supermarkets must be washed; Eggs are sold in refrigerated conditions to extend the "freshness" of eggs.

In order to better preserve eggs at room temperature, EU countries require that eggs not be washed.

In China, a small number of large chicken farms will wash eggs and refrigerate them. More often than not, the "clean" eggs we see in supermarkets are not actually washed, but manually sorted. In the modern environment of chicken farms, eggs have relatively few bacteria and can be washed without cleaning.