Can you eat hairy crabs that have just died, can you eat hairy crabs that have just died

Although you say that you just died, but for the sake of health also try not to eat, we all know that if the crab dies for a period of time after eating it will be dangerous, it will have diarrhea and food poisoning, but for those hairy crabs that have just died, can they be eaten, or can they not be eaten? A lot of people are very concerned about this issue, and we're going to talk about it today.

Of course, compared with the hairy crabs that have been dead for a long time, those hairy crabs that have just died, the toxins in the mountain are relatively less, but for friends with weak stomach, the stomach and intestines are more sensitive, even if there is a little toxin, it may bring discomfort to the stomach, so for friends with weak stomach, considering their own health problems, try not to eat.

Of course, in normal times, you also need to pay attention to the time when the hairy crab dies, if the hairy crab is more than 15 minutes, it is recommended that you do not continue to eat, because at this time the toxic elements in the hairy crab's body will increase rapidly, even if the physique is better, there may be a stomach problem.

But a lot of friends said that hairy crabs ** is so expensive, if you throw it away directly I really feel very pity, I really feel distressed and reluctant, in fact, hairy crabs even if they leave the water, they can live for a day or two, so first of all, don't buy a lot on a whim when buying hairy crabs, and then one is to pay attention to the routines of some unscrupulous traders, there are some bad merchants, they may mix dead hairy crabs with live hairy crabs, at this time we have to observe carefully, so as not to fall for the petty traders.

Can you eat a hairy crab that just died, this is edible, because it has just died and has not spoiled.

The hairy crab that has just died has no toxin, and if it can be eaten, it must be cooked immediately, and it should not be put again!

If you are sure that it has just died, it should be edible after processing it immediately.

Dead crabs can't be eaten.

Crabs contain more histidine, which is easy to decompose and can produce histamine and histamine-like substances under the action of decarboxylase. Especially when the crab dies, the histidine decomposes more rapidly, the longer the crab dies, the more histamine accumulates in the body, and when histamine accumulates to a certain amount, eating it will cause poisoning.

Among all the toxins, there is also a very important part - ammonia. Crabs carry ammonia, which starts with the fact that it is rich in protein. Crabs contain a lot of protein, and when it dies, the proteins in its body break down ammonia.

After the dead crab is ingested into the human body, the excessive amount of ammonia must be excreted through the body, which can cause health harm in this process.

Freshly dead crabs are edible.

Although dead crabs will produce some harmful components to the human body, the bacteria of the crabs that have just died have not had time to breed in large quantities, and some components such as cadaveric and histamine have not had time to produce, so the freshly dead crabs are edible. But if the death time is too long, for example, in the current high temperature of more than 30 degrees, the crab dies for more than four hours, and soaks in unclean water, this situation is not edible.

Crabs that have just died or are dying should never be eaten.

It is the right time to eat crabs in autumn and winter, but experts warn that crabs that have just died or are about to die should not be eaten.

Crabs are different from fish, even if the fish is dead, as long as the meat has not deteriorated, it can still be eaten under normal circumstances. But the crab is completely different, it is an omnivore that likes to eat the rotting carcasses of animals and plants, with a large number of bacteria and viruses. The metabolism of live crabs can compete with microorganisms and inhibit their reproduction; After the crab dies, the microorganisms will use its rich nutrients to multiply rapidly, causing the crab to spoil and produce a variety of toxins.

Food poisoning symptoms such as fever, vomiting, abdominal pain, and diarrhea may occur after eating.

In addition, crab meat also contains a type of histidine, which turns into histamine when the crab dies. Histamine is a sensitizing substance, which can dilate blood vessels, resulting in allergic symptoms such as **, mucosal congestion and edema, urticaria, nasal congestion, runny nose, bronchial asthma, nausea and vomiting, abdominal pain and diarrhea, and in severe cases, circulatory collapse. The crab is about to die or has just died, its inhibition ability is reduced, and this histamine and toxin will be produced, so you must not think that the crab is not dead or has just died and can still be eaten.

Many people think that drunken crabs can be sterilized and disinfected after being soaked in high levels of liquor, and it is no problem to eat them raw. However, the crabs living in streams and rocky beaches are likely to have a parasite called "cysts", and the alcohol in the liquor cannot kill the parasites, if you eat drunk crabs raw, the parasites enter the human body, and can pass through the intestines to the lungs in the abdominal cavity, and in severe cases, they can parasitize in the brain, liver and other organs, causing organ cysts.

There are also some unscrupulous traders who use "crab washing powder" to soak ordinary rice field crabs to pass off as the ** higher Yangcheng Lake hairy crabs. These "crab powder" and the previously hotly discussed "shrimp powder" are the same principle, the main ingredient is oxalic acid, oxalic acid has a strong corrosive effect, can also cause urinary system stones.

Also, some people can't eat crabs

People with high blood lipids and coronary heart disease. Crabs have high cholesterol content, and the daily cholesterol intake of the human body cannot be greater than 300 mg, while 100 grams of crab roe contains as much as 460 mg of cholesterol, which is exceeded if you eat more than two crabs;

Patients with digestive diseases such as gallstones, pancreatitis, and active hepatitis. Crabs have high protein content, which promotes the secretion of pancreatic juice after eating, and is easy to induce digestive tract diseases;

For gout patients, crabs are high-purine foods, which will aggravate the condition of gout patients; People with allergies, for people with a history of food allergies, protein allergies, and asthma, they cannot eat lake crabs;

For people with cold and fever, Chinese medicine believes that eating too much crab can cause cold and aggravate the cold;

Infants, crab roe and crab paste are the reproductive system and reproductive cells of crabs, which contain a large amount of sex hormones, and eating more may cause precocious puberty in children.

Hairy crabs are reluctant to throw away when they just die, can they still eat them? After reading it, I quickly threw it away.

Yes. The freshly dead hairy crab is still relatively fresh, and the taste of the boiled is similar to that of a fresh hairy crab.

It is best not to eat it, because the toxins in the body of dead crabs grow quickly, don't take chances, it's best to throw them away in time.

Yes, freshness is meant to be something that is still alive and then killed, or something that has just died and then used it directly for cooking, not that only the living can be eaten, and it can't be eaten when it's dead. As long as it doesn't die for a long time, hairy crabs can be eaten.

Don't eat it, because when the crab is dying, there will be a large number of bacteria breeding and it is easy to spoil, so for the sake of health, it is better to buy fresh.

Just dead hairy crabs can still be eaten, but they can't be eaten for more than two hours, and dead hairy crabs breed bacteria!

You can eat it, as long as it's just dead, it's fine! But for health reasons, you'd better throw it away and buy a fresh hairy crab. After all, crabs are easy to spoil when they die, so it's better not to eat them, and no matter how expensive hairy crabs are, it's not as important as your health!

Even if it would be a pity for the crab to die, after all, safety comes first! So throw it away! Buying a hairy crab again is still a trivial matter, if it is related to the health of the body because of reluctance, it is really worth the loss!

After the crab dies, the bacteria immediately begin to decompose the meat inside the crab shell, if you find that the weight is light, the meat inside is empty, it means that there are a lot of bacteria, easy to food poisoning, it doesn't matter if you just die.

Crabs should be eaten fresh, so can the hairy crabs that have just died still be eaten? Dead crabs are not edible, and they can easily cause food poisoning, and in serious cases, they can even be life-threatening. In the process of crab activity, lactic acid increases in the body, which can easily lead to the rapid reproduction of bacteria in the body after death and spread to the crab meat.

These bacteria will break down the amino acids in the crab to produce a toxic substance, histamine, which can easily cause allergic food poisoning, and may also produce a substance called histamine, which can easily cause vomiting, abdominal pain and diarrhea.

No. Once the hairy crab dies, the bacteria in the body will multiply in large numbers and quickly decompose the crab meat, and hidoxic acid will break down to produce histamine. Histamine is a toxic substance.

With the prolongation of the time of death, the crab body accumulates more and more histamine, and the poisonous gas becomes larger and larger, even after the crab is cooked, this toxin is not easy to be carried by Chunzen Sun Sen, so it is not recommended to eat. <

No. Once the hairy crab dies, the bacteria in the body will multiply in large numbers and quickly decompose the crab meat, and hidoxic acid will break down to produce histamine. Histamine is a toxic substance.

As the time of death prolongs, the crab body accumulates more and more fustistamine, and the poisonous gas becomes more and more powerful, even if the crab is cooked, this toxin is not easy to break, so it is not recommended to eat.

Freshly dead hairy crabs can't be eaten. Once the crab dies, the bacteria in the body will multiply and decompose the crab meat, and some bacteria will also produce toxins, causing food poisoning.

Crabs contain more histidine in their bodies, and the longer the crab dies, the more histidine accumulates in the body, and even if the dead crab is cooked, this toxin is not easily destroyed. In addition, there are lung fluke larval cysts and Vibrio parahaemolyticus in the body surface, gills and gastrointestinal tract of crabs, which can cause lung damage after entering the human body without high temperature disinfection.

If Vibrio parahaemolyticus invades the human body in large quantities, infectious poisoning will occur, and symptoms such as intestinal inflammation and bleeding will occur. Therefore, crabs should be fresh, steamed and cooked thoroughly to avoid food poisoning. If you eat spoiled crabs, you will have abdominal pain, nausea, diarrhea and other symptoms, and even septic shock in severe cases, which is life-threatening.

While eating crabs, you can add some ginger juice to taste, which can not only remove its fishy smell, but also neutralize its coldness, so that nutrients can be absorbed more easily. Traditional Chinese medicine believes that crabs are cold, and people who are usually afraid of cold and prone to headaches can put more ginger when eating crabs, and you can also drink some rice wine to not only drive away the cold, but also disinfect and sterilize. People who usually have a weak spleen and stomach or suffer from wind and cold should eat as little as possible, and women with dysmenorrhea and pregnancy should eat less.

No.

Hairy crab is a very high protein content of food, generally hairy crab dying or has died state, bacteria will breed in large quantities, it is easy to deteriorate, it is not recommended to use, it is recommended to maintain a good life and rest, eat more fresh vegetables and fruits, people with allergies, eat less seafood food so as not to cause ** allergies or aggravate the condition, usually you can eat more other high-protein foods, such as fish, eggs, to avoid overeating.

How to buy hairy crabs

Look at the lines. There will be some fine lines on the white shell of the crab's belly, and when facing these lines, the deeper it is, the fatter the crab will be.

Pinch it. Press the belly of the crab with your hand and feel whether the abdomen is soft or hard, if it is soft, it proves that there is not much in the crab's abdomen.

Look at the belly. There are two kinds of crabs: male crabs and female crabs, the shape of the belly of the male crab is hairy, and the shape of the belly of the female crab is triangular.

Hairy crabs that have just died, you can eat them! Within five hours, you can eat, don't eat it for a long time, there will be a large number of bacteria and microorganisms in the hairy crab body, and those who eat will have diarrhea, and those who need to go to the hospital for treatment!

Can you eat a hairy crab that has just died? Why?

Hello: It is recommended that you do not eat hairy crabs that have just died. Because the bacteria multiply in large numbers after the death of the hairy sun-sen crab, it will produce toxins, which can easily cause food poisoning after eating.

Hairy crabs like to eat animal carcasses and rotting food, and their digestive tract may contain a large number of pathogenic bacteria and other harmful substances harmful to the human body. After the hairy crab is dying or dying, its rich nutrients will become nutrients for bacteria, such as proteins and fats, resulting in a large number of bacteria multiplying and producing toxins.