As soon as summer comes, crayfish also enters the peak sales season. In major seafood markets across the country, there is an endless stream of customers coming to buy crayfish. When many people leave, they will carry a pack of crayfish in their hands and eat two. Three kilograms is no problem.
Depending on the size of the crayfish, the price of ranges from 14 yuan to 28 yuan per catty, and the price of wild crayfish is more than 30 yuan per catty.
What is the difference between wild and artificially cultured crayfish? How to tell the difference between male and female shrimps? There is a lot of knowledge here. The boss of the seafood seller told me: the wild ones are bigger and the meat is firmer. The male crayfish has two barbels on its "belly", which are used for mating. If you look at the female crayfish, it is smooth.
Crayfish live in sewage, the heavy metal content exceeds the standard, crayfish are raised in smelly ditches, and crayfish specialize in eating dirty things News such as these are also spread on various platforms.
The seafood boss told me: It’s impossible now because the people in Xiushuigouzi can’t survive. Now that the sanitary conditions are better and the supervision system is stricter, there should be no problem.
Although crayfish is delicious, don’t be greedy. There are many friends who drink draft beer and eat lobster in summer, but the seasoning of crayfish is very heavy and very irritating. It will irritate our gastric mucosa It will cause serious damage to the stomach, so don’t overeat.
If you want to eat crayfish safely and healthily, you have to pay attention to the method. After purchasing crayfish, you can keep them in clean water for a period of time to let them spit out the sediment in their bodies, then brush them clean with a brush, and cook them thoroughly when cooking. , do not eat shrimp heads, shrimp threads, , etc. during eating.
There are many organs distributed on the head of crayfish, including the gills of crayfish. This part can easily absorb various bacteria and parasites.
And inside the head of crayfish, it is not the protein we need and contains very complex ingredients. reminds everyone that you should not eat in this position. The condiments in this position, that is, its flavoring, are particularly strong and may Some people like to eat in this position, which is not what they should be.
Finally, I would like to remind everyone that crayfish are raised in smelly ditches. That is all a matter of speculation. There is no problem in eating crayfish normally, but do not overdose. After all, it is a high-purine food.
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