When is the fattest sea crab? Can you eat when you're dead?

Sea crab is one of the crabs, which is very popular because of its delicious meat and rich nutritional value. the most important thing is that it can not only be steamed, but also fried. When is the sea crab the fattest? Can you eat when you're dead?

When is the fattest?

Generally speaking, the most delicious female crabs usually begin at the end of September and the beginning of October, while male crabs may get around November. Another theory is that coastal fishermen say that they eat sea crabs in spring, but it depends on the region and the species of sea crabs. Sea crab is one of people's favorite seafood. It is the spawning period for most crabs in early spring and golden autumn. Crabs are the fattest at this time, and it is best to eat crabs at this time. In the eighth month of the lunar calendar, the female crab is the fattest and the crab has yellow feet, while the male crab in the ninth lunar month is the most fragrant and full of crab fat. However, the time to eat crabs is relatively short, October and November are the best, while the ninth month of the lunar calendar is best to eat female crabs. You can eat sea crabs according to these times, which will certainly give you a lot of happiness.

Can you eat when you're dead?

Generally speaking, crabs cannot be eaten when they are dead, especially river crabs, no matter how long they are dead. But if the sea crab dies, as long as the time is not very long, there is no deterioration, it can still be eaten. Therefore, when picking crabs, we should try to pick fresh crabs, taste, but also relatively healthy.

Generally speaking, dead crabs can not be eaten. From a scientific point of view, it is not a bacterial problem, because when the crabs are dying or already dead, the histidine in the crabs will be broken down to produce histamine. Histamine is a toxic substance. With the extension of the time of death, the crab body accumulates more and more histamine, and the poison gas becomes larger and larger, even if the crab is cooked, the toxin is not easy to be destroyed. Therefore, you must not eat dead crabs.

However, as long as the sea crab is dead, you can eat it as long as it doesn't go bad. You can keep it in the refrigerator for a few days, and it freezes for a longer time. Dead crabs that cannot be eaten are river crabs, usually hairy crabs. When the crab is dying or dead, the histidine in the crab breaks down to produce histamine. With the extension of the time of death, the crab body accumulates more and more histamine, and the poison gas becomes larger and larger, even if the crab is cooked, the toxin is not easy to be destroyed.

Popular science:

Symptoms of eating dead crabs:

The main symptoms of histamine food poisoning were local or systemic telangiectasia, increased permeability and bronchoconstriction. the main symptoms were blushing, dizziness, headache, palpitation, pulse velocity, chest tightness and respiratory distress. Some patients developed conjunctival congestion, pupil dilation, blurred vision, face swelling, lip edema, numbness of mouth, tongue and limbs, nausea, vomiting and diarrhea, measles, systemic flushing, and decreased blood pressure.