1 How many hours after the death of crabs can not eat

Specifically as follows:

Although there is no strict rules that say how long after the death of crabs can not eat, but because once the crab is dead, it will produce a kind of substance called histamine, this substance has a certain degree of toxicity, the longer the death of the crabs, the more toxic it is, the more harmful to the human body after eating.

Therefore, it is recommended that crabs should not be eaten if they have been dead for more than 2 hours at room temperature; they should not be eaten if they have been dead for more than 6 hours in the refrigerator; and they should not be eaten if they have been dead for more than 10 hours in the freezer.

2 How to eat dead crabs safe

In the case of well-preserved crabs, crabs eaten within a certain period of time after death, is not a threat to human health, and do not need to worry too much.

Dead crabs and live crabs can be eaten similarly, can be steamed, boiled and stir-fried, the difference is that the dead crabs should pay attention to the process of cleaning it completely, to avoid causing stains remain on it, after eating a threat to human health.

3 Eat dead crabs will be how

Summary of the above can be known, as long as the crab is eaten within the specified time, then it is not a threat to human health, and do not need to worry too much.

But if the crabs died for a long time, breeding bacteria and microorganisms, then this time the crabs, after eating may increase the burden on the human intestines and stomach, leading to abdominal pain, diarrhea, and loose stools and other symptoms, and may also lead to food poisoning, which poses a threat to human health, it is recommended to seek medical attention in a timely manner, and under the guidance of the doctor to accept the treatment.

4 eat crabs can not eat 5 kinds of food

1, sweet potatoes and boiled crab is best not to eat together, otherwise it is easy to aggravate the burden on the human intestines and stomach, may also lead to stones.

2, after eating crabs, it is best not to eat honey, otherwise it is easy to aggravate the burden of human intestines and stomach.

3, after eating crabs, do not go to eat persimmons, crab protein high, persimmons high tannin, eat together will produce precipitation, leading to indigestion symptoms occur.

4, do not eat pears after eating crabs, both are cold food, eat together will lead to abdominal pain, diarrhea and other discomfort symptoms occur.

5, after eating crabs, it is best not to eat peanuts, peanuts are high in fat, and eat with crabs may lead to obesity, and secondly, it will also aggravate the burden on the stomach and intestines, resulting in indigestion.