How to clean and treat crayfish?
After the crayfish is bought, it is washed with clear water for several times to clean the stains on the surface, and then it is soaked in water with vinegar and salt for 15 minutes, so that the crayfish can spit out the contents in their stomachs. After soaking for one afternoon, the crayfish will basically spit out, and then it will be fine to wash it with clear water for more than three times. The first step of crayfish cleaning is completed.
The next step is to deal with crayfish. First, cut off one third of the head of crayfish. Note that only one third is enough, otherwise the yellow of crayfish will also be cut off. Then grab the tail in the middle of the crayfish tail, pull it hard to pull out the black intestines, and finally brush the crayfish's abdomen with a small brush.
What are some ways to make crayfish?
Spicy crayfish, spicy crayfish, beer crayfish, stir-fried crayfish, braised crayfish, tasty shrimp, spicy lobster, thirteen-spice crayfish, griddle crayfish, salt and pepper crayfish, etc.
Spicy crayfish practice:
Spicy crayfish is a famous Han snack in Hunan Province. It is made of crayfish, with spicy and delicious taste, bright red color, smooth and tender texture and spicy taste.
1, sliced ginger and garlic, and prepared peppers, prickly ash, fennel, dried tangerine peel, fragrant leaves, angelica dahurica, star anise, cinnamon, licorice and fragrant sand.
2. Oil the hot pot. After the oil is hot, stir-fry the ginger and garlic slices, and then pour in other prepared seasonings to stir fry.
3. Pour in the cleaned crayfish and stir-fry until the tail is all rolled up. Add cooking wine and vinegar and stir well.
4. Pour in a tablespoon of bean paste and stir fry a spoonful of sweet noodle sauce.
5, add beer, turn to medium heat after the fire is boiled, add white sugar to refresh, cover and simmer.
6. When the water is almost dry, open the lid and collect the juice.
Braised crayfish practice:
1, prepared ingredients are onion, ginger, garlic and pepper.
2, cut the ingredients for use, crayfish to the head.
3. After the crayfish is treated, drown it.
4. Stir-fry the onion, ginger and garlic in a hot pot.
5. Put the blanched crayfish in and add a proper amount of salt to stir fry evenly.
6, the next beer, soy sauce and water stew.
7, simmer and cook the oyster sauce and kelp powder to collect juice.
What effect does eating too much crayfish have on the body?
Crayfish can't be eaten by the catty, but in moderation. It should be eaten with rice. Excessive intake will exceed the body load and easily lead to acute pancreatitis. Eating unclean lobster can also lead to rhabdomyolysis and even serious diseases such as acute renal failure.
What nutrition and efficacy does crayfish have?
Protect cardiovascular system
Crayfish is rich in minerals, in which magnesium plays an important role in regulating heart activity, protecting cardiovascular system, reducing cholesterol content in blood, preventing arteriosclerosis, and dilating coronary arteries, which is beneficial to preventing hypertension and myocardial infarction. But pay attention to eat less shrimp eggs rich in cholesterol, so as not to affect your health.
supplement nutrition
Crayfish is rich in protein, calcium, magnesium, potassium and other minerals, which are essential nutrients for human body. Eating more can supplement certain nutrients for the body, maintain normal physiological functions and promote health.
Promote growth
Crayfish is rich in protein, which is the main component of white blood cells and antibodies. Eating it is beneficial to maintain its own immune function. Eating it in moderation can promote the activity and development of nerves, blood vessels and brain cells. In addition, the rich elements of calcium, magnesium and phosphorus can promote the synthesis of bones and promote the growth and development of the body.
Nutritional value of crayfish
Lobster contains a lot of protein and astaxanthin, which are rich in minerals, mainly including potassium, phosphorus, selenium, zinc, cadmium and magnesium, as well as vitamin E, vitamin B, nicotinic acid, protophenol, chondroitin sulfate, mucopolysaccharide, collagen protease, trypsin, bone collagenase, leucine aminopeptidase, carotene, lutein, zeaxanthin and comb lutein.