As the most popular seafood product in summer, crayfish not only tastes delicious, but also has many practices. Although it is a regular guest on our table, can crayfish really be safe to eat? Does crayfish have parasites
Do crayfish have parasites:
Crayfish may have parasites, but basically all aquatic organisms may have parasites, the so-called crab, fish and shrimp & hellip& hellip; Both.
If aquatic animals are infected with parasites and eaten by people or not cooked, it may lead to human infection with parasites. However, generally speaking, as long as it is cooked aquatic products, it will basically not cause harm to human body. The same is true for crayfish. Someone once conducted an experiment to wash crayfish with ultrasonic cleaning machine, Then observe with special tools to see the parasites in crayfish, but after heating at a high temperature of more than 50 degrees for 10 minutes, the parasites and eggs will be completely killed.
So as long as you cook at high temperature, you can eat it at ease.
Cleaning method of crayfish:
1. Salt and vinegar. Buy the fresh crayfish and soak it in clear water mixed with vinegar and salt for about 15 minutes. During this time, the crayfish will spit out the internal dirt. After spitting, wash it with clean water three times, and you can almost send it to the kitchen for processing.
2. Peel off the shell. Because the inside of crayfish is actually very dirty. Even if it is cleaned outside, the inside still needs to be trimmed manually. Peel off the head shell of the shrimp, you can directly see its digestive organs and gastric sac. Be sure to remove it, and then hold the tail of the crayfish with your hand and pull out a shrimp intestine. This requires a little skill. You should explore it well.
3. Like crabs, crayfish has a kind of yellow in its inner shell. Crayfish's is called shrimp yellow, so when cleaning, we must decide whether to throw it away as a dirty thing. Use scissors to cut it from the head at an angle of about 45 degrees from top to bottom. Finally, rinse gently with clean water.
How to eat crayfish:
1. First hold a cooked crayfish, then rotate it gently with your hand at the position of the shrimp head, and then the shrimp head will fall off. Of course, if you remove the shrimp head before cooking, you can omit this step.
2. After that, take a bite of shrimp yellow, and then continue to peel it. Of course, if you like to peel it all at once, it must be OK, but shrimp yellow may be wasted, because the next step is to take shrimp intestines.
3. Then peel off a small part of the back shell, and then hold the tail with your hand and pull it out. Of course, sometimes the shrimp intestines may not come out. At this time, peel off the meat on your back and pull out the shrimp intestines.