Can you still eat hairy crabs after they die? Will it be poisoned after eating it? Four tricks to teach you whether the hairy crab is dead or not!

Autumn is crisp, and it is the best time of year to eat hairy crabs. As hairy crabs are transported from Yangcheng Lake in Jiangsu Province, it is inevitable that hairy crabs will die. So can you still eat hairy crabs when they are dead? Will it be poisoned after eating it? How to tell whether the hairy crab is dead or not? Details are as follows:

Can you still eat hairy crabs after they die?

1. Normally, this situation can be eaten, but if people with deficiency and cold in the spleen and stomach are generally not suitable to eat, crabs are cold food when they are alive, and if they are dead, they will be more cold and will breed some bacteria. It's easy to cause diarrhea.

2, first of all, to determine how long he has been dead, if told, of course, you can eat, but if you do not know the time, it is recommended not to eat, because some toxins may be produced.

3. Generally speaking, crabs are not recommended to eat when they are dead, because the more protein-rich foods, the faster the protein denaturation, the easier it is for people to have diarrhea. Foods such as sea shrimps and crabs are required to eat fresh, not to eat after dinner, and not to eat overnight.

The above advice comes from the doctor.

Will it be poisoned if you eat hairy crabs when they are dead?

Eating dead hairy crabs can cause mild poisoning and cause diarrhea.

If the crab dies naturally, the toxins in the body will double, and these toxins will also decompose the crab meat, while for the do-it-yourself crabs, they have already excreted the toxins from the body, and have gone through high temperatures, all of which effectively prevent the spread of bacteria and better kill bacteria. And after boiling water, boil for more than 20 minutes, so as to kill the germs in the crab meat, the crab taste is very delicious. However, if the crabs are improperly preserved and lead to death, they should be sent directly to the dustbin for the sake of their own health and the health of their families.

Three or four tricks teach you to tell whether the hairy crab is dead or not!

1. Smell

Live hairy crabs smell like water grass, while dead crabs smell like amines.

2. Look at the eyes

When touched, the eyes of live hairy crabs move on their own, while the eyes of dead crabs do not move on their own.

3. Look at the crab claws

Stretch the shank of the hairy crab with your hand, and it will shrink back when you pull it, indicating that the crab is alive.

4. Spitting bubbles

The crab breathes through its gills. When the crab leaves the water, it discharges part of the water from the cheeks from both sides of the mouthparts, dissolves a certain amount of oxygen after contact with the air, and then inhales the body through the small holes below the mouthparts to get oxygen. When there is less water in the gills, suck in more air, spit out a small amount of water and air mixture, and become bubbles one by one. So put the crabs into half a basin of water, and the crabs that spit bubbles show that they are still alive.

Conclusion: if the hairy crab dies, it is best not to eat, because it will produce toxic substances, generally overnight seafood can not be eaten, so we need to pay attention to.