Arctic shrimp is 70-90 years old.

Polar Bear Ice Shrimp 70/90 is one of the specifications of Arctic shrimp sold. It is used to indicate the size of the shrimp, which means there are 70-90 shrimps in one kilogram. Arctic ice shrimp costs 70-90, which is considered relatively large on the market.

Common specifications include 0/90, 0/100, 0/120, 90/130, 90/12, 9, 120/150, 12, 150/180, 15, among which , the size of the integer specifications is more uniform. There are also uncoded goods and letter codes.

Precautions when purchasing fresh frozen shrimps

When purchasing, first of all, please note that the outer surface of the frozen shrimps is completely clean and has not dissolved. Good shrimp meat should be clean and complete, light blue or milky white, and have no peculiar smell. Inferior shrimps have irregular meat, soft tissue, red color and sour taste. Fresh and high-quality frozen shrimp should be colorless, transparent, plump and pliable, while shrimp that appear large and red should be handled with caution.

Many so-called brightly colored and large frozen shrimps are preserved in formalin and then soaked in industrial caustic soda to expand their size, absorb moisture and increase their weight. They are then dissolved in formaldehyde. Fix the water and color to brighten the body of the shrimp.

Reference for the above content? Baidu Encyclopedia-Arctic Shrimp