Can you still eat eggs with spots on their shells? On what basis?

The causes of spots on the shell of raw eggs are the same, and there are usually three kinds of reasons. When salpingitis occurs in laying hens, the eggs that grow will be spotted. The second is the lack of vitamins in the chicken feed, which is about methionine, and the egg shell shows irregular spots.

The other is that because it is left for too long, the germs will adhere to it, and if it is long, it will cause spots. "Although it is not easy for raw eggs to have spots under normal circumstances, it will be very harmful to people, but it is best to still take raw eggs without spots. There are 2 conditions of long-spotted raw eggs, one is the dark brown spots that are visible and palpable to the naked eye on the surface of our common egg shell, <>

Some spots are even slightly protruding, also known as melasma eggs; The other is the **watermark-like spots or miscellaneous bands that are visible to the naked eye and dark in color at the bottom of the eggshell, also known as dark eggs or bottom eggs. Spots on the eggs of the product are a manifestation of unhealthy chickens, generally speaking, it is hose disease, hosemonitis will cause the egg shell to have spots like melasma, generally speaking, this raw egg will be uncovered to people, and it is not harmful to physical and mental health! In addition, there is also an egg that is crispy, crusty, and <>

Soft eggs are really like this, the raw eggs indicate that the laying hens have a popular ** rising, originally a light brown shiny raw egg into a puff pastry, thin shell, and even soft eggs, at the moment the laying hens have or virus ** or epidemic ** risk! When the eggshell is spotted, try not to eat it at the moment, which means that the raw egg has already undergone qualitative changes, due to the growth of bacteria and viruses, resulting in spots, the internal structure of this egg will also suffer from the influence of germs, if you eat this raw egg, <>

It is likely to cause salmonella infection, and the most common symptom is diarrhea, resulting in gastrointestinal infection, and the damage is relatively large. There are two kinds of blood marks in the internal structure of raw eggs, one is that the chickens bleed in the capillaries when laying eggs, and this kind of eggs can be eaten; The second is that the chicken's body is sick, so there will be blood marks, and such things are not edible. Some raw eggs suffer from rain or moisture, which can wash off the protective film on the surface of the egg shell, so that the germs invade the inside of the egg and become moldy and deteriorate, resulting in black spots and mildew on the egg shell, such eggs should not be taken.

Most eggs are not fresh and infected with bacteria, so don't eat them.

If there are gray spots on the outside of the eggs, do not use them, because these spots are caused by the growth of bacteria, and most of the eggs that are often seen are due to the fact that the eggs are not fresh and have spoiled.

Egg shells. Can you still eat it with dark patches in it Can't eat it anymore. There are many pores on the shell of the egg, and if it is stored for too long, bacteria and mold will enter the inside of the egg through these pores, destroying the shell membrane in the shell, thus forming pieces of black spots, and such eggs can no longer be eaten even if the yolk and egg white have no peculiar smell.

2 What kind of eggs can't be eaten 1. Cracked eggs Eggs are likely to crack during storage, packaging and transportation, and this kind of eggs are more likely to be invaded by bacteria and are not suitable for consumption. 2. Sticky shell eggs Due to the long storage time, the toughness of the yolk membrane becomes weaker, and it will adhere to the eggshell. If the skin is black and smelly, it should not be consumed.

3. Loose yellow eggs There are two reasons why eggs are loose and yellow.

First, during the transportation process, the egg yolk membrane will be ruptured, resulting in yellowing; Second, if the storage time is too long, some microorganisms invade the egg body through the eggshell pores, destroying its structure, resulting in turbid egg liquid, which is not suitable for consumption.

4. Moldy eggs When the eggs are damp, the protective film of the eggshell will disappear, and the bacteria are easy to invade the egg and mildew, if there are black spots on the eggshell, it cannot be eaten.

3 How to choose eggs that are fresher 1. Look at the eggshell The eggshell is clean and glossy.

Eggs that are good, unbroken are fresher. If there is chicken manure on the surface, it may contaminate the eggs and affect the quality. 2. Shake the eggs When buying eggs, shake the eggs gently, fresh eggs have no sound, and stale eggs have sound and will have an obvious sense of shaking.

3. Weighing Relatively speaking, eggs of the same size are heavier and fresher. 4. Look at the color Fresh eggs will be translucent and slightly reddish when facing the light source, and even the outline of the yolk can be clearly seen.

Personal life experience: It is still edible to have black patches on the inner wall of the eggshell, but it must be eaten in time.

If there is a black patch on the inner wall of the eggshell, you can't eat it. A black patch on the inside of the shell indicates that the egg has started to deteriorate and bacteria are attached to it. The freshness of such eggs has decreased, which has a certain impact on human health, and it is recommended not to eat them.

If there are dark spots on the inside of the eggshell, it is best not to eat it. Generally, it is the shellfish of the preserved egg, and it is normal for him to have that black spot, but if it is like an ordinary egg, if it has a black spot, it is usually broken. Some of his eggs were invisible, and when he opened them, there were dark spots on the inside of his eggshell.

There are black spots on the inner wall of the egg shell, which may be due to bacteria attached to it, which will not be fresh, and there are many pores on the egg shell, and bacteria and mold will enter the egg through the pores, resulting in black spots on the inner wall, so it is best not to eat.

If there are black patches on the inner wall of the eggshell, you can't eat it, and there are black spots on the inside of the eggshell, which proves that the egg has begun to deteriorate and has no nutritional value. If you don't eat well, it will also break the digestive function of the stomach and intestines!

You can rub it to see if you can remove the black spots, if you can, it is generally not fresh, and it is best not to eat it.

Smell the smell and see if there is any smell.

Eggs are a kind of food that many people love to eat, and some people will buy some to put at home, but when buying, it should be noted that some eggs have black spots on the shell, can this kind of eggs be edible? What are the causes of spots?

Can you eat eggs with black spots on their shells

It depends. There are generally three types of eggs with black spots on the shell, freckle eggs, dark eggs and eggs that are infested by microorganisms. Generally speaking, only the last eggs with black spots on the shell are not recommended to eat, because there is no guarantee that they are safe to eat, and the first two are still edible.

However, if the cause of egg spots cannot be accurately confirmed, it is not recommended to eat it to avoid discomfort.

What is the reason for the spots on the egg shell

1. Freckled eggs.

Freckled eggs are brown spots visible to the naked eye on the surface of the eggshell, even slightly raised. At this time, due to the uneven distribution of calcium and eggshell pigments, such eggs with spots on the shell will not be linked to bacterial contamination and can be eaten with confidence.

2. Dark spot eggs.

A dark egg is a darker watermark spot or band at the bottom of the eggshell, which is slightly darker than the average egg. This type of egg is caused by the moisture in the shell that passes through the eggshell membrane, which is less tough, and accumulates near the eggshell, and there is no connection with bacterial contamination, so it can be eaten with confidence.

3. Microbial invasion.

There are many pores on the eggshell, and if you leave it for a long time, bacteria, mold and other microorganisms may invade, and when the invasion reaches a certain extent, spots and plaques will form on the eggshell, and this kind of egg is not recommended to be eaten.

How to tell if an egg is bad or not

1. Look: The appearance of a good egg is clean, shiny, and undamaged, and when you look at the light, it is translucent, slightly reddish, and sometimes you can see the outline of the egg yolk clearly.

2. Shake: Shake the eggs gently, good eggs have no sound and no sense of shaking.

3. Pound: The fresher the egg, the heavier.

There are a variety of factors for eggs to produce spots, which generally do not affect the consumption, and the factors that produce spots are: inflammation of the oviducts of the chickens that lay eggs, and spot eggs caused by feed problems.

Causes of spots:

1. There are many pores on the shell of the egg, and bacteria and mold will enter the inside of the egg through these pores and form spots.

2. Black spots appeared on the inner wall of the eggshell, but the egg yolk and egg white were not broken, because the Chongtan mold entered the shell through the stomata and destroyed the shell membrane in the shell, and the mold grew and gathered into black spots.

3. Some eggs are exposed to rain or tide, which will damage the protective film on the surface of the eggshell, and will also make bacteria invade the inner surface of the egg and become moldy and deteriorate. Although there are no obvious signs of spoilage on the surface, the quality of the eggs has deteriorated.

We've all eaten eggs, and you're sure to find that sometimes there are a lot of spots on the shell, so what's the deal with that spot?Can you still eat eggs with spots on their shells?Let's take a look at it!

What is it about spots on the shell of an egg A variety of factors can cause an egg to be spotted.

According to reports, there are three reasons for spots on the shell of eggs. Laying hens have oviductal inflammation, and eggs are prone to spots. The second is the lack of vitamins or methionine in the chicken feed, and the eggshell shows irregular spots.

Another is that due to the long storage time, bacteria attach to it, and after a long time, spots will appear.

A professional farmer in Jiangxia said that most of the reasons for egg spots are that the eggs are not fresh. He said that at a constant temperature, the shelf life of eggs is about half a month, and if it is exceeded, the quality will definitely decline.

Experts suggest that "although there are no obvious symptoms of spoilage on the surface, the quality of the eggs has actually decreased, and they are not fresh enough, so it is recommended not to eat them, and choose eggs without spots to eat." ”

Can you eat eggs with spots on them.

A professional farmer said that most of the reasons for egg spots are that the eggs are not fresh. At a constant temperature, the shelf life of eggs is about half a month, and if it is exceeded, the quality will definitely decline.

At a constant temperature, the shelf life of eggs is only about half a month, and now in summer, eggs are more likely to spoil. This kind of speckled egg, on the surface, seems to have no obvious symptoms of decay, but in fact it is not fresh. Many vendors are reluctant to throw away speckled eggs, so they mix them in normal eggs and sell them to consumers.

Many people don't know that these spotted eggs are actually unhealthy.

It depends. There are three types of eggs with black spots on the shell, freckle eggs, dark eggs, and eggs that are infested by microorganisms. Usually, only the last eggs with black spots on the shell are not recommended to eat, because they can ensure that they are safe to eat, while the two types of the former Qing banquet can be eaten.

However, if the cause of egg spots cannot be accurately confirmed, it is not recommended to eat blindly to prevent adverse reactions from eating eggs infected with Salmonella. <

It depends. There are three types of eggs with black spots on the shell, freckle eggs, dark eggs, and eggs that are infested by microorganisms. Usually only the last eggs with black spots on the shell are not recommended because they are not guaranteed to be safe to eat, while the first two are edible.

However, if the cause of egg spots cannot be accurately confirmed, it is not recommended to eat blindly to prevent adverse reactions from eating eggs infected with Salmonella.

1. It is recommended not to pick eggs with black spots on the shell.

The black spots on the egg shell may be chicken feces or chicken coop dirt, and the eggs will be stained when they come to the world, so it is recommended to clean them when they buy them home, and do not leave them for a long time, which may cause pollution and damage to health.

2. If there are dark spots in the egg, it is recommended to throw it away immediately.

If there are black spots on the eggs, it may be attacked by bacteria or stillborn eggs, and it is not beneficial to the body after eating, so it is recommended to throw away the eggs immediately if they find black spots inside the eggs to avoid harming the body.

3. Fresh eggs will have a layer of refreshing powder on them, and the eggshell is relatively rough and relatively moderate in weight, while the old eggs are smooth and bright because of the long aging time, and there will even be a layer of spots, and the weight is lighter.

4 Eggs can be stored in the refrigerator. The shelf life of eggs is limited, and the refrigerator is treated at a constant temperature, and placing the eggs in the refrigerator can properly extend the shelf life of the eggs, which is better than putting them at room temperature.

It depends. Eggs with black spots on the shell are generally divided into "freckle eggs", "dark eggs" and eggs that are infested by microorganisms. Generally speaking, the first two are edible, only eggs that are invaded by microorganisms and have black spots on the shell cannot be eaten because they are not guaranteed to be safe to eat.

Eggs, also known as chicken eggs and chickens, are eggs laid by hens. It has a hard shell on the outside and an air cell, egg white and yolk on the inside. Rich in cholesterol and rich in nutrients.

An egg weighs about 50 grams and contains 7-8 grams of protein and 5-6 grams of fat. The amino acid ratio of egg protein is very suitable for the physiological needs of the human body, easy to be absorbed by the body, the utilization rate is as high as 98%, the nutritional value is very high, and it is one of the foods commonly eaten by humans. Contains high protein.