Can you eat eggs with spots?

In daily life, eggs are a food that many people often eat, however, some friends found that the eggs bought at home long spots, throw away feel sorry, eat and fear of accidents, so eggs long spots can eat?

Can eggs with spots be eaten?

It is generally recommended that eggs with spots should not be eaten. When the egg has spots, it means that the egg has been left for a long time, or has been infected with bacteria and germs, especially infected with pathogenic salmonella, which may lead to food poisoning, vomiting and diarrhea, so eggs with spots are not edible.

The dangers of eating eggs with spots

People who eat eggs with spots are likely to be infected with salmonella, and often suffer from high fever, abdominal pain and diarrhea, gastroenteritis, and other symptoms. The illness often lasts for a week or longer. If the infection is mild, children with a high immune system will recover automatically without treatment. However, if the infection is more serious, then dehydration symptoms will quickly appear, and this is the time to go to the hospital as soon as possible, because the infection is serious and may even cause convulsions, convulsions, transient coma, etc.

Why do eggs have spots?

Inflammation in the egg

Hens themselves have inflammation of the oviduct and have been infected with germs such as Salmonella as well as E. coli. These bacteria can enter the egg directly from the hen's ovary, or they can be contaminated by bacteria from the anus during egg laying and then enter the egg through the air holes in the shell.

Lack of nutrition in the chicken's feed

The next thing is a lack of vitamins or methionine in the chicken feed and the eggshell shows irregular spots.

Excessive storage time

Another one is that the storage time is too long, which causes bacteria to attach to it and over time, it will produce spots. When the quality of eggs decreases and they are stored for too long, bacteria can enter the fine pores of the eggshell, which can lead to the appearance of a large number of spots.

Which eggs should not be eaten

Moldy eggs

Some eggs are kept in a humid environment, which causes the protective film of the egg shell to wear off and eventually causes bacteria to take advantage of the situation, resulting in moldy eggs, often with moldy shells and spots, which cannot be eaten.

Stillborn eggs

Eggs that are infected with bacteria during incubation, resulting in the embryo stopping its development, are stillborn eggs, which are generally found in some places as hairy eggs. The nutritional content of these eggs is not only completely spoiled, but they also contain a lot of bacteria, germs and toxic substances.

Scattered yolk eggs

This type of egg is not edible because the yolk membrane is broken due to shock and external damage during transportation, and finally, during storage, bacteria enter the egg through the holes in the shell and destroy the egg proteins, resulting in a diluted and cloudy egg.

Stinky eggs

When bacteria enter the egg and eventually cause the egg to deteriorate, the egg shell becomes gray, the shell breaks, the egg material takes on a different color, and there is a strange smell, then this kind of egg should not be eaten, it is easy to be poisoned.

Eggs with sticky shells

Eggs stored for too long, the yolk membrane toughness becomes weak, if some places appear red or can barely eat, if the yolk membrane close to the shell, and local black, this kind of eggs should not be eaten.

Cracked eggs

Cracked egg shells can lead to a large number of bacteria and germs entering the egg, so do not eat such eggs.

How to select good eggs

Look at the shell

Fresh eggs have a rough shell with a layer of frosty powder and a bright, clean color; aged eggs have a smooth shell; rotten eggs have an oily shell and oil stains on the shell.

Listen to the sound

Gently shake the egg with your fingers in your ear, the sound of a good egg is real; the sound of a shelled egg and a rotten egg is wabble; a hollow egg has a hollow sound; a cracked egg has a "pop" sound.

Look inside

Hold the egg with both hands like a tube and look at it in daylight or light. The good egg is slightly red, translucent and has a clear yolk outline.

Turn the egg around

Place the egg on a flat surface and gently turn it with your fingers. When a fresh egg turns, there is resistance in the shell and it stops after two or three weeks; a bad egg turns long and fast; if the egg does not turn fast or slow, it proves that it is not fresh enough.

Putting in water

Immerse the egg in water, if it sinks to the bottom and lies flat in the water, it is very fresh; if it is tilted in the water, half-sinking and half-floating, it is at least less fresh; if it stands straight in the water, it may have been stored for 10 days; and if it floats on the surface, the egg may have deteriorated and stink.