It needs to be cleaned before eating shrimp skin. There will be some star sand or dust in the drying process of shrimp skin, so it is best to wash it before eating.

1. Shrimp skin is a kind of food, which is mainly made from shrimp. The content of iron, calcium and phosphorus in shrimp skin is very rich. The content of calcium and phosphorus per100g of shrimp skin is 99 1 mg and 582mg, and the content of protein per100g of shrimp skin is 39.3g..

2. Shrimp is the largest shrimp resource in China, including China shrimp and Japanese shrimp. The former is mainly distributed in the Yellow Sea and Bohai Sea, while the latter is more common in the East China Sea. They are very similar. If you don't observe them carefully, you will think they are the same kind of shrimp. Shrimp is small, generally only 3 cm, so it is not noticed. However, the shrimp skin processed with it is one of the important seafood exported by China to earn foreign exchange.

3. The nutritional value of shrimp skin is very high. In terms of protein content, it contains 39.3g per100g, which is much higher than aquatic products such as Pseudosciaena crocea, Monopterus albus, prawn, hairtail and pomfret, and meat products such as beef, pork and chicken.

4. Another major feature of shrimp skin is its rich mineral quantity and variety. Besides iodine, it is also rich in iron, calcium and phosphorus. The contents of calcium and phosphorus per100g of shrimp skin are 99 1 mg and 582 mg. Therefore, shrimp skin element is called "calcium bank".

References:

Baidu Encyclopedia "Shrimp Skin" Web page link