According to relevant information, fish scale is a good product with high nutritional value, which has many nutritional, health care and medical functions. Fish scales are rich in protein, fat and various inorganic salts, especially calcium and phosphorus. As early as the Han dynasty, it was recorded that Chinese medicine took the scales of crucian carp and carp and cooked them with slow fire to make jelly, which was used to treat women's menorrhagia, anemia, tooth bleeding and other diseases. Fish scales contain more lecithin, which can enhance memory and inhibit the degeneration of brain cells to some extent. In addition, fish scales contain a variety of unsaturated fatty acids, which can reduce the deposition of cholesterol on the blood vessel wall, thus preventing arteriosclerosis, hypertension and heart disease. Chinese medicine has also used fish scales as a health care method, which is recorded in Compendium of Materia Medica. You see, fish scales are simply treasures, which can prevent and inhibit many diseases. Isn't this just in line with the concept of prevention and diet therapy?

Since fish scales have such high nutritional value, how should they be eaten? Here are some cooking methods for fish scales:

1, fish scale freezing: firstly, wash the fish with clear water, scrape off the fish scales and concentrate, then rinse and drain with clear water, put it in a pressure cooker, and add a proper amount of vinegar to remove the fishy smell. Boil 500 grams of fish scales and 800 grams of water for 10 minute, then simmer for 20 minutes, then turn off the fire and decompress. Boil the pot to remove scales and impurities, and pour the liquid into the container to condense into jelly. It should be stored in the refrigerator in summer.

2. Fish scale soup: put a little oil in the pot, use ginger slices, yellow wine and onion frying pan, add appropriate amount of water, and put the frozen fish scales into the pot to boil. Add some vegetables, salt and monosodium glutamate, and eat them when they are boiled.

3. Cold fish scale freezing: first slice the fish scale freezing. According to your own preferences, you can add garlic paste, vinegar, sugar, Chili oil, sesame oil or sesame paste as seasoning and appropriate amount of fresh vegetables (cucumber, cabbage, coriander, etc. ) and mix well to serve.

4. Fried fish scales: Choose carp or grass carp weighing four or five Jin, scrape off the fish scales, rinse them, marinate them with cooking wine, monosodium glutamate and salt, then hang them thin, put them in a peanut oil pot, fry them until they are golden brown and float to the oil surface. Mix salt and pepper, crispy and delicious.

5. Stir-fry fish scales: After fresh corn is added with water, stir it with starch, put it in an oil pan and cook it. Put the washed fish scales in the oil pan and fry until golden brown, and then stir it with the cooked corn. Add some of your favorite spices and it will become a delicious food with rich nutritional value.