Can you eat dead crabs without smell, can you eat dead crabs without smell

If the crab is dead, it can be eaten without a peculiar smell. If the crab is dead, it should not be eaten even if it has no peculiar smell. Because river crabs produce bacteria when they die, dead river crabs cannot be eaten.

We all know that crab is a popular delicacy in life, and it is very particular about eating, and it cannot be eaten raw or dead. Dead crabs produce harmful substances that can cause physical discomfort when eaten. So can crabs be eaten if they die without smell?

Let's take a closer look!

It mainly depends on the time of death of the crab and the environment in which it is kept.

1. If the crab dies at room temperature of twenty or thirty degrees, it cannot be eaten for more than two hours, because the crab may also carry bacteria and dirt such as parasites and silt, as well as crabs rich in protein and fat, and dead crabs can easily become nutrients for bacteria. After decomposition, harmful substances such as cadaverine and histamine will be harmful to human health.

2. If the crab is kept in the freezer, even if it dies, the low temperature will inhibit the growth of bacteria. Usually, it can be consumed within 1-2 days of death.

1. No abnormality.

If your gut is in good condition, or if you eat a small amount of dead crab, it will not cause any discomfort.

2. Food poisoning.

After the crab dies, the histamine in the body will break down and be converted into histamine, a harmful substance. When the substance enters the body, it can harm many organs of the body. Excessive consumption may cause food poisoning.

1. Don't eat dead crabs.

Crab is a protein-rich food. Once dead, a large number of bacteria will multiply and easily decompose to produce cadaverine and histamine, which are harmful to the body after consumption.

2. Don't eat raw crab.

Crabs are victims. They eat dead animal carcasses and move through the mud and sand. As a result, they contain a large number of bacteria, pathogenic bacteria, and parasites in their bodies. Eating it raw is not good for the body.

3. Serve with ginger vinaigrette.

Crabs are cold. When eating, you need to eat some ginger vinaigrette to prevent the crab from getting too cold and causing discomfort.

4. Do not eat with cold food.

Crabs are cold in nature and should not be eaten with other cold foods so as not to aggravate the cold of the human body and cause discomfort.

5. Do not eat with foods that are high in tannins.

Crabs contain a lot of protein, so they should not be eaten with foods with high tannin content, such as bamboo shoots, persimmons, grapes, hawthorn, etc., as tannins can react with proteins and cause protein precipitation.

6. Gout patients should not eat.

Crabs contain a lot of protein and are not suitable for gout sufferers. It increases the amount of purines in the body and may worsen gout.

Dead crabs are not edible, and dead crabs are poisonous.

Dead crabs will produce a large amount of histamine in their bodies, and people who eat dead crabs will have histamine poisoning, because histamine is an allergic poison, which can also be said to be allergic food poisoning, and people who are allergic to histamine can cause a reaction even if they eat a bite.

For example, some people will have symptoms after eating dead crabs for 10 minutes and 3 hours, such as redness of the cheeks, flushing of the chest and the whole body, and conjunctival hyperemia of the eyes, as well as headache, dizziness, chest tightness, general weakness and irritability.

Bacterial infection is also one of the important causes of poisoning, generally speaking, the living environment of wild river crabs is not as good as the living environment of artificial and marine crabs, once they die, bacteria in and out of the body will multiply in large numbers, decompose crab meat, and produce toxins, at this time, once people eat dead crabs, the risk of bacterial infection is higher, and bacterial infection is more likely.

There are also a few things you should pay attention to when eating crabs:

1. Eat crabs and avoid raw food, and cook them. Although crabs have a way to eat drunk crabs, due to water quality problems, crabs often breed a large number of bacteria in their bodies, so eat crabs must be cooked and eaten, do not eat delicious and eat raw.

2. Eating crabs should be controlled within 2 at a time. In general, it is enough to eat 1 or 2 crabs at a time, and from a nutritional point of view, it contains high cholesterol and protein, which is not easy to digest.

3. Crabs should not be eaten with tea, melon, pears, peanuts, loaches and other foods. Crabs are cold, and eating cold at the same time can damage the spleen and stomach, resulting in diarrhea.

Can't eat. Dead crabs will produce a large amount of histamine in their bodies, and people who eat dead crabs will have histamine poisoning, because histamine is an allergic poison, which can also be said to be allergic food poisoning, don't think that it doesn't matter if you only eat a little dead crab meat, people who are allergic to histamine can cause a reaction even if they eat a bite.

When they die, parasites are overflowing. When he is alive, he will metabolize himself, and after eating a dead crab for 10 minutes and 3 hours, symptoms will appear, such as redness of the cheeks, flushing of the chest and the whole body, and conjunctival hyperemia of the eyes, as well as headache, dizziness, chest tightness, general fatigue and irritability.

1. Dead crabs cannot be eaten. Dead crabs have bacterial toxins in their bodies that are not destroyed even after cooking, so not only dead river crabs but also half-dead crabs should not be eaten.

2. The living environment of crabs in rivers is mostly unclean, and crabs like to eat sludge and rotten things in the water and animal carcasses. As a result, the stomach and intestines of crabs are prone to accumulating bacterial toxins. When the crab is alive, it can generally eliminate these bacterial toxins by itself, and once it is in a dying state, the bacteria in the crab body will multiply in large numbers, decompose the nutrients of the crab meat, and produce harmful substances such as amines, so that people can be poisoned after eating.

3. Eating dead crabs is easy to get food poisoning. Crab poisoning is mostly 14-24 hours after eating, first abdominal pain, diarrhea, bloody stool, and then turned into pus and bloody stool, similar to dysentery. It is also accompanied by fever, nausea, vomiting, and in severe cases, dehydration, general cramps, blood pressure drops, and even life-threatening.

Poisoning** is mostly caused by Vibrio parahaemolyticus (pathogenic halophilic bacteria).

4. Buy potatoes and crab chains or be sure to pick fresh ones, and the crabs you buy should be boiled quickly, and the sheds should not be left for a long time. Wash the shells before cooking. Then cook thoroughly, avoiding cooking on the outside and raw on the inside.

When cooking, the heat should be strong, at least after the water is boiled, steam for more than 20 minutes to kill the bacteria in the crab's body. The crab should be boiled and eaten freshly, and it must be steamed thoroughly overnight before eating. The container of crab should be scalded with boiling water, and the gills and gastrointestinal tract of the crab should be removed when eating, and then dipped in ginger, vinegar, soy sauce and other condiments, so that not only the crab taste good, but also the ginger and acid also have a bactericidal effect.

Crabs are dead and are not recommended to eat. If you want to eat crabs, try to eat them live; If you want to eat dead crabs, you must choose crabs that have been dead for no more than 5 hours, and when cooking, the crabs must be cooked.

Because after the crab dies, the parasitic bacteria in the body will multiply and spread into the crab meat, causing the protein to break down to produce histamine. The longer the crab dies, the more histamine accumulates in the body, and the more toxic it becomes. At this time, even if the dead crab is cooked thoroughly, the toxins are still not easily destroyed and may cause discomfort after consumption.

The steps to eat crabs are as follows:

1. Lift the crab shell.

According to your taste and preference, select the male and female crabs, take out the cooked crabs, and after drying, break the shells of the crabs by hand.

2. Remove the crab navel.

Turn the crab over the god body, and break the crab's crab navel, because the crab intestines in the crab navel are dirty and inedible, even if there is some yellow in the crab navel of the female crab, if the technique is improper, it is afraid of being contaminated by the crab intestines, so it is not recommended to eat.

3. Eat crab roe paste.

After the crab shell is opened, first remove the crab stomach in the crab cover, then use a spoon to take the crab roe paste in the crab lid and grind it, dip it in vinegar and ginger shreds. Of course, if you have good eating skills, you can suck a layer of crab roe paste wrapped around the crab stomach.

Absolutely don't eat it, in principle, you can't eat the crab when it dies, let alone overnight.

The sea crab that has not been dead for a long time can be eaten, but it cannot be eaten raw, it is pickled, because when the crab dies, a large amount of E. coli will be produced in the meat, and it is easy to have diarrhea or vomiting, or it is serious. In addition, crabs have a large number of microorganisms in their bodies, which will multiply in large numbers after death, and if they are not done well, they will get food poisoning. The value of a few crabs is far less than the value of a person's health, whichever is more important, I hope my advice can be of some help to you.

Resolutely can't eat it, the crab will produce histamine when it dies, that is, the kind of meat on the corpse, you eat the dead crab is eating the corpse, poisonous, including the crab fresh, you should quickly pull it out, and if you don't pull it out in the stomach for too long, it will also produce histamine. Not to mention dead crabs!

Hairy crabs can't be eaten for how long after they die, and it's best not to eat them after they die, otherwise they will have diarrhea and poisoning.

Can't eat. Once the crab is dead, it cannot be eaten and will be poisoned.

Of course, you can't eat it, and if the seafood is not eaten and spoiled, it may produce some corrupt bacteria that cause dysentery, gastroenteritis, etc.

Dead crabs are easy to get poisoned if they eat them! Especially if a pregnant woman is born or dead, it is easy to cause miscarriage after eating!

It is best for the elderly and children not to eat too much, it is easy to cause diarrhea, because the stomach of the elderly and children is not as good as that of young adults!

Absolutely not... Toxic... The light ones vomit and diarrhea · · The heavier ones are life-threatening...

Especially pregnant women... Crab cool·· Pregnant women who eat abortion are prone to abortion... Girls don't eat too much...

You can't eat it, dead crabs are poisonous, and they smell bad all night.

Dead crabs cannot be eaten because a large number of bacteria multiply in the body of dead crabs and produce toxic substances; At the same time, bacteria break down proteins, reducing nutritional value.

When the crab is alive, because it lives in a more polluted or dirty environment, the crab itself is sleepy and easy to like to eat some rotten food.

In this way, a large number of bacteria will accumulate in the crab's body, especially some bacteria that can cause disease.

When alive, the crab can produce some substances that inhibit the growth of bacteria, so these bacteria do not multiply excessively.

But once the crab dies, these bacteria will multiply in large quantities and will decompose very nutritious substances in the crab's body, such as some proteins, some fats, and so on.

After decomposition, on the one hand, a large number of toxic Kaiqing substances will be produced in the crab's body, such as amines, indoles and so on.

The second aspect will greatly reduce the nutritional value of crabs, so if we eat dead crabs, even if we cook them at high temperature to kill these bacteria, some toxic substances cannot be killed, we will eat some toxic substances, and in addition, it will reduce the nutritional value of crabs.

The reason why dead crabs cannot be eaten is that they can poison people and have diarrhea.

Dead crabs grow and multiply a large number of bacteria, which may produce toxins, which may lead to food poisoning, nausea, vomiting and other symptoms.

In addition, when the crab is dying or dead, the histidine in the crab's body will be broken down by bacteria to produce histamine, which is not easy to destroy, and cannot be completely destroyed even if it is cooked at high temperature.

Eating dead crabs, when histamine accumulates to a certain amount, may cause food poisoning, leading to gastrointestinal symptoms such as nausea, vomiting and other symptoms.

In severe cases, it may cause food poisoning, leading to acute gastroenteritis, abdominal pain, diarrhea, dizziness and other symptoms, and even dehydration, leading to Min's water and electrolyte imbalances.

There are a lot of toxic and harmful substances in the crab body, these harmful oak ingredients will be excreted by the crab's own metabolic system when the crab is still alive, and after the crab dies, these harmful components will accumulate in the dead crab's body, and even lead to the corruption and deterioration of the crab meat, further producing more harmful substances, and people will have greater health risks after eating, and may even cause food poisoning. For example, after the crab** is obtained, it often causes an increase in lactic acid in the body because it wants to break free, which will cause the bacteria in the body to multiply rapidly and spread to the crab meat after the crab dies; Bacteria will break down amino acids in the crab's body, and then produce a harmful substance called histamine, if eaten by the human body, it may cause allergic food poisoning, which can cause vomiting, abdominal pain, diarrhea and other symptoms, so be careful when choosing. In addition, the protein content of crabs is relatively high, and after death, the protein components in the body are easy to spoil under the action of bacteria, and people are more likely to have bacterial infections after eating.

Therefore, for the sake of safety, remember to eat live crabs when eating. In addition to crabs, it is better to eat other seafood alive, so it is better to roll it with you in order to be more assured.