Steps for binding hairy crabs:
1, press the crab on the stage with the palm of your hand, and code the crab's claws with the thumb and the tail finger and the ring finger. When it is determined to press the crab's claws, press the crab's two big pliers with the index finger and the middle finger.
2. Grab the crab and lift it, press the cotton thread with your index finger, and tightly wrap it around the crab's side feet from top to bottom for two times. Be sure to tie all the crab feet.
3. Be sure to tie it tightly when looping. If the cotton thread is thin, you can make several more loops, turn the crab body on the right hand side, turn the crab belly inward, and wrap the rope clockwise from the middle of the crab claw for two more loops to the back of the crab.
4. Hold down the rope with the index finger of the left hand, take off the initial cotton thread with the right hand, wrap it around the crab back counterclockwise, put the crab back up, and help tie the cross knot with both hands at the same time, and tie it with scissors minus the remaining cotton thread.
Nutritional value and efficacy of hairy crabs: They are rich in protein, vitamin A, vitamin B2, vitamin B 1 and other vitamins, trace elements such as phosphorus, calcium and iron, and crab red, crab yellow, fat, etc. They are nutritious and have nourishing effects on the body. The fat and cholesterol content of hairy crabs are high, and crab meat is relatively lower than crab paste and crab yellow, so they should be eaten in moderation.