2 get a pair of tweezers ready and wash them first.
3 Hold the shrimp by hand, insert tweezers at the second section counted from the tail of the shrimp, and pick off the shrimp line. Note that before picking off, you can bend the last one or two sections of the shrimp and press them to ensure that the black part of the shrimp sausage moves to the front of the second section.
4 Look down and break off the shrimp head, and be careful not to use too much force. As long as the shrimp is fresh, you can see a black shrimp line on the back neck of the shrimp, and you can see a yellow-black garbage substance wrapped in a film at the back of the shrimp head. Gently clamp the substance and the shrimp line will be taken out.
5 carefully pull the shrimp line, and the whole shrimp line can be taken out smoothly.
there may be something to eat in the brain after shrimp, but I really don't want to distinguish, so I just washed the whole shrimp brain clean.
Nutritional value of shrimp:
It can enhance human immunity and sexual function, tonify kidney and strengthen yang, and resist premature aging. Eating fresh shrimp (fried, roasted and stewed) often and taking warm wine can cure kidney deficiency, impotence, chills, fatigue, waist and knee pain and other diseases. If women have little or no milk after delivery, 5 grams of fresh shrimp meat, ground, and hot rice wine, taken three times a day for several days, can play a role in promoting lactation. Shrimp skin has sedative effect and is often used to treat neurasthenia and autonomic nerve dysfunction. Shrimp is a delicious food that can provide nutrition for the brain. Shrimp contains three important fatty acids, which can keep people focused for a long time. Shrimp, crayfish and prawns contain a lot of vitamin B12. At the same time, it is rich in zinc, iodine and selenium, and low in calories and fat. Note: the cholesterol content is high, and those with high cholesterol should not eat too much.