It depends on the packaging. Some high-grade products have been pre-baked so that they can be put into the pot directly, but how many paperbacks or loose ones must be cleaned, and many things inside are not sorted.

For example, net wire or plastic wool, such as small crabs mixed in it, such as small sawdust or small pieces of bamboo straw rope (probably mixed in it when drying)

There is also a lot of silt in the shrimp skin, and there is still a place that has not been treated well. It must be carefully cleaned, especially when it is given to children (the residual limbs of sharp crabs should be removed).

Generally, the shrimp skin is soaked in vinegar water to sterilize and clean up the sediment.

Dried shrimp is a famous seafood with high nutritional value.

According to the determination, every 100 grams of dried shrimp contains protein 58. 1 g, fat 2. 1 g, sugar 4.6 g, calcium 577 mg, phosphorus 6 14 mg, iron 13. 1 mg, and other vitamins. ?

Classification according to quality and size: shrimp mixed with sand and dirt must be washed in clean water to remove shrimps, small fish and dirt. In order to avoid skin sticking, the raw shrimp should be soaked in cold water (preferably ice water) for about 25~30 minutes before cooking.