Four seas net: loach, also known as loach, is tender and nutritious. People all know that loach lives in the soil, so there is a lot of mud in the body of loach just caught. Some people eat loach and don't cut their belly, so they want loach to spit out dirt. Here's how loach spits mud.
The method of loach spitting mud
Put some salt in the water and they'll spit out the mud themselves.
Loach's name comes from its love of drilling mud for food. Vitality is tenacious because there is food in the earth. Eat in, leave the food behind, and the soil will naturally drain out of the body, which is their ability to evolve without extinction. It's normal. Our common ducks also spit at the same time. Many fish spit at the same time. The gills are the filtering mechanism. Water is discharged through the gills.
How to clean mud in loach
There is a certain amount of mud in loach body, which is difficult to clean, and there are some ingenious methods to clean.
Methods: take a basin, fill it with water, add flour (40g), drop a few drops of sesame oil, put loach in it, leave it for two hours, let it spit out the sludge, then take it out and keep it in water, and then keep it for another two days or so to clean the dirt in the body.
Why loach is afraid of salt
Loach has a layer of mucus on its body surface. Like frogs, loach is its auxiliary respiratory system. There are two reasons why loach will die if salt is sprinkled on it.
1. Due to osmosis, the water in loach body is rapidly lost, which leads to death.
2. The body surface is out of the water environment, the mucus is dried, loach can't breathe, suffocate and die.
Applicable population of loach
It can be eaten by the general population, especially for those who are weak in body, cold in spleen and stomach, malnutrition and night sweat in children, which is helpful for growth and development; at the same time, it is suitable for the elderly and those who have cardiovascular diseases, cancer patients, after radiotherapy and chemotherapy, acute and chronic hepatitis and jaundice, especially for those with acute yellow gangrene, which can promote the decrease of yellow gangrene and transaminase; At the same time suitable for impotence, hemorrhoids, itchy skin scabies people to eat.
The method of Chinese yam soup for loach
Materials: 5 loach, 100g yam, 250g tofu, ginger.
Seasoning: proper amount of cooking wine, salt and monosodium glutamate.
Practice:
a. Kill loach, remove internal organs, wash and drain.
b. Wash yam, shred, cut tofu into small pieces.
c. Put the loach into a hot oil pan, fry until it is slightly yellow, put ginger and cooking wine in it, and cook for 10 minutes on a low heat.
d. Blanch the yam in boiling water, put it in the fish pot together with tofu, add enough water, cook for 30 minutes, add MSG and salt to taste, mix well and then start the pot.
The method of sesame black bean loach soup
Formula: 250g loach, 30g black sesame, 30g black bean, appropriate amount of wolfberry, chicken essence and salt.
Method and usage: wash black beans and black sesame for standby; put loach in cold water pot, cover it, heat it to death, then take it out, wash it, drain water, fry it in oil pot and shovel it for standby. Put all the ingredients into the pot, add some water, boil it over high heat, then simmer it over low heat until the black beans are cooked, add salt and chicken dregs for seasoning.
Efficacy: it has the functions of Tonifying the kidney, strengthening the spleen, nourishing blood and generating hair.