1. Is hairtail a marine fish or a freshwater fish?
1. Hairtail belongs to trichiuridae of Perciformes, belonging to Vertebrate Subdivision of Chordata. Also known as saury, nepotism, fat belt, oil belt, toothfish and so on. , is fierce. Qingdao and Rizhao city along the Yellow Sea are called _ fish.
2. Hairtail is flat as ribbon, silvery gray, with light gray dorsal fin, tiny spots on pectoral fin and black tail. The tip of hairtail is larger and tapers to the tail. Its height is twice that of the head, and its total length is about 1 m. It is fierce and mainly feeds on shrimp and squid.
3. Mainly distributed in the western Pacific Ocean and Indian Ocean, and distributed in the Yellow Sea, East China Sea, Bohai Sea and South China Sea in China. Together with large yellow croaker, small yellow croaker and squid, it is also called China's four seas fresh.
Second, how to make hairtail delicious
1, dry-fried hairtail
Ingredients: 500g hairtail, a little pepper, 0/2 teaspoon salt/kloc-,3 slices ginger, 3 tablespoons oil.
Practice: (1) Wash hairtail, cut into pieces, dry the water, and marinate with wine and pepper for 20 minutes. (2) Heat the pan, add 3 tablespoons of oil, add ginger slices and fish pieces, and fry until golden brown on both sides.
Step 2 steam hairtail
Ingredients: hairtail (about a catty), onion, ginger, cooking wine, salt, monosodium glutamate and fish sauce.
Practice: (1) Dice hairtail and wash it.
(2) Cut both sides of the hairtail block with a cross knife (obliquely cut into a grid shape) and cut into half-inch sections.
(3) Dish the hairtail pieces, add seasoning, and steam in a steamer for 6 minutes. (It takes 10- 15 minutes to steam at home)
(4) Take the steamed hairtail out of the cage and pour the oil.
3, salt crispy hairtail
Ingredients: 1 hairtail, 1 tablespoon onion, ginger, garlic and pepper. Accessories: salt 1 tablespoon, pepper 1 tablespoon.
Practice: (1) Remove the head and tail of the fish, cut it into long sections with a width of 0.5 cm, add seasoning and mix well.
(2) Marinate hairtail, mix in starch, put in oil pan, and fry over high fire until crisp and yellow.
(3) Add 1 tablespoon oil, stir-fry minced chives, Jiang Mo, minced garlic and minced peppers, add crispy hairtail and pepper and mix well.
4. Braised hairtail
Ingredients: hairtail, onion and ginger.
Accessories: cooking wine, soy sauce, sugar.
Practice: (1) Wash hairtail and cut into sections, onion and ginger;
(2) Fry with the above essentials, first fry one side and then the other side, fry both sides until golden brown, then take out and filter off the oil;
(3) Leave a little oil in the pot, stir-fry onion and ginger, add fried fish, and add cooking wine to remove fishy smell;
(4) Season with soy sauce and sugar, add a little water and simmer for 3-5 minutes.
5. Sweet and sour hairtail
Ingredients: hairtail, cooking wine, soy sauce, vinegar, sugar, onion, ginger and garlic.
Practice: (1) 500g hairtail, washed and cut into 6 cm long sections.
(2) Wash hairtail, add onion, ginger and cooking wine, and marinate for 20 minutes. Control the water content of the pickled hairtail, and evenly coat it with a layer of dry starch. All in turn.
(3) Heat the wok, drain the oil, and dip the hairtail in flour. Fry until golden on both sides. Set aside.
(4) Cut the onion into small pieces, mince the garlic and slice the ginger for later use. Mix a bowl of sweet and sour juice with half a bowl of water, 4 tablespoons of vinegar, 3 tablespoons of sugar, 2 tablespoons of soy sauce and 1 tablespoon of cooking wine.
(5) Put a little base oil in the wok and add onion, ginger and garlic to saute. Add the fried hairtail and stir fry a little.
(6) Pour in the prepared sweet and sour juice, and simmer for a while after boiling to make the hairtail more tasty.
(7) When one third of the soup is left, change the fire to collect the juice, and the soup can be collected.
6, onion fragrant hairtail
Ingredients: hairtail, ginger, garlic, onion, soy sauce, soy sauce, cooking wine.
Practice: (1) Scrape the scales of the bought hairtail and cut it into sections. Just wash the hairtail and marinate it with a little salt and cooking wine for a while. Ginger and garlic are cut into small pieces, and onion is cut into sections.
(2) Use kitchen paper to blot hairtail.
(3) Put a proper amount of oil in the pot, cook until it is 67% mature, add hairtail, slowly fry, carefully turn over, fry until hairtail changes color, take it out, leave oil in the pot, then add onion, ginger and garlic, and slowly fry for fragrance.
(4) adding fried hairtail
(5) Add soy sauce and soy sauce, and turn the hairtail slowly.
(6) put it in a bowl of water, as long as there is no hairtail. After boiling, cover the pot and simmer for about 10 minutes.
(7) Just wait until the juice is almost dry.
Third, why did hairtail die?
Because hairtail belongs to deep-water fish in the ocean, it bears infinite water pressure underwater, but it also has the pressure of expanding water in its body, so it will not be crushed to death. Once out of the water, the atmospheric pressure is much smaller than the water pressure, and there is a pressure difference. The internal pressure of hairtail is small, so the internal pressure of hairtail rapidly expands outward, causing its internal organs to burst and hairtail to die.
Why did hairtail die as soon as it came out of the water?
Hairtail mainly lives in the waters below 30 meters, and will probably reach 60 100 meters underwater during wintering.
It only migrates to shallow water when spawning.
Hairtail dies when it comes out of the water, mainly because the internal pressure can't adjust the pressure change between the deep sea and the sea surface, so the hairtail we see in the mall is often broken.
Hairtail is a migratory fish, which is basically caught in major fishing grounds.