Many freshwater fish, such as carp, grass carp and silver carp, are rich in protein, with high nutritional value and delicious taste, but these fish often have earthy smell. Here are some methods to remove the fishy smell: 1. Wash the river fish, put it in cold water, and then pour a small amount of vinegar and pepper into the water, so that the treated river fish has no earthy smell. 2. You can soak the live fish in salt water with 5 kg of half salt water, and the salt water is immersed in the blood through the cheeks. After an hour, the earthy smell can disappear. If it is a dead fish, soak it in salt water for two hours to remove the earthy smell. There are two white ribs on both sides of the carp's back, which is something that makes a special fishy smell. Pay attention to remove these two white tendons when slaughtering, so that there will be no fishy smell after cooking. 4. When killing fish, you can wash the blood of the fish as clean as possible, and then add seasonings such as onion, ginger and garlic when cooking, and the earthy smell can be basically removed. 5. deodorize. If you like fish and are afraid of its smell, you can put it in warm tea. Soak and wash Generally, a fish weighing 500 ~1000g is made into weak tea with a cup of strong tea, and the fishy smell will disappear after the fish is soaked in the weak tea for 5 ~ 10 minutes.

References:

xiaoi/browseDetail.do？ qid=230

How to remove the earthy smell of carp

Add more onions, garlic and ginger.

What can carp do to get rid of the fishy smell?

First, there are secrets to frying fish: fresh fish, hot pot, less oil, low heat and less stirring. Add 1-2 slices of ginger after the oil is put into the pot, so it is not easy to stick to the pot and peel off when frying fish. In order to avoid the fish sticking to the pan, some people are used to wrapping a layer of raw powder on the fish when frying. I suggest you change this habit. In this way, the fish will not stick to the pot, and the taste is all in the appearance, so it can't be tasted, and the fishy smell of the fish is not exerted. In addition, fish is a difficult material to master in cooking, and heat is the key to success or failure. Many people fry fish either by breaking the skin or sticking to the pot. If you fry fish, it needs enough oil and heat to keep it crisp and dry. When the fish is in the pot, don't touch it. This is the secret and the only way to fry fish. I'm afraid I'm not familiar with it. If I keep turning it over, it will be self-defeating, and it will be unrecognizable after three or two times. Before that, be sure to wait until the pot is hot before you drain the oil. The fish should be dried and put into the pot. Fry lightly with low heat. Don't push it in a hurry. If you don't use the pot, tilt it occasionally to make the fire evenly heated, and don't control the fire too hard. If you just fry the fish (not for cooking), fry it for about ten minutes, and then turn it over when the skin is set. At this time, when the meat is cooked, the juice in the middle can still be retained. If the spatula touches it, it will be too strong. In fact, because some people are afraid that the fish is not cooked, it is not a smart way to draw a knife edge on the fish in advance. Once the fish is cut open, the soup is easy to lose, and the dry fried fish should not be too big. Also, if you want to cook fish, before that, the fish should generally be fried, but it should be slightly fried. You can't brown both sides of the fried fish, so the fish will be old and messy. Second, the skills of making fish Three carp have a white line-shaped tendon in each skin, which should be pulled out before cooking. First, it has a strong fishy smell, and second, it has thick hair (commonly known as "hair"), which is especially not suitable for some patients. When cramping, you should cut a knife on the back of the gill, about 1 inch from the fish tail to the spine. Then pat it flat from the tail to the head with a knife to let the tendon head behind the gill come out. Hold the tendon head with your fingertips and pull it out. Pull out the tendon on the other side in the same way. River fish live in clean flowing water, so their scales are thin, gray and bright. The cooked food is delicious and slightly sweet. Lake fish live in a quiet lake with extremely thick silt, so the scales are thick and dark gray, and the cooked dishes taste thick and muddy. If you break the gallbladder while killing fish, the whole meat will be bitter and affect eating. Fish gall is not only bitter, but also toxic, and high-temperature cooking will not be eliminated. But bile can be dissolved with wine, baking soda or baking powder. Therefore, smear some wine, baking soda or baking powder on fish stained with bile, and then rinse with cold water to eliminate bitterness. It is quite difficult to remove the scales of hairtail quickly and thoroughly, but if you put hairtail in boiling water of about 80 degrees, scald it for about ten seconds, then soak it in cold water immediately, and then brush it with a brush or touch it with your hands, the scales can be removed quickly. If hairtail is dirty and can't be washed clean with tap water, you might as well scrub it with rice washing water, so that your hands will not be polluted and the fish can be washed clean. If you accidentally break the gallbladder when killing fish, the fish will be very bitter and affect eating. Fish gall is not only bitter, but also toxic, and will not be eliminated after high temperature cooking. But bile can be dissolved with wine, baking soda or baking powder. Therefore, smear some wine, baking soda or baking powder on the fish stained with bile, and then rinse with cold water to remove the bitterness. Most freshwater fish that have no earthy smell of fish have earthy smell, because freshwater fish grow in ponds, rivers and lakes with more humus. Because there are many humus, it is suitable for actinomycetes to reproduce and grow. Actinomycetes invade fish blood through fish gills and secrete a brown substance with a foul smell (that is, earthy smell). Freshwater fish, such as carp, grass carp and silver carp, are rich in protein, with high nutritional value and delicious taste, but these fish often have earthy smell. Here are several ways to remove the smell of earth. 1. Wash the fish belly, put it in cold water, then pour a little vinegar and pepper into the water, or put some bay leaves. The fish treated in this way has no earthy smell. 2, can use 25 grams of salt and 2500 grams of water to soak live fish in salt water, salt water through the cheeks into the blood. After an hour, the earthy smell can disappear. If it is a dead fish, soaking it in salt water for two hours can also remove the earthy smell. 3. There are two white ribs on both sides of the carp's back, which causes a special fishy smell. ......

How to remove the fishy smell of fish when cooking?

Because there are many humus, it is suitable for actinomycetes to reproduce and grow. Actinomycetes invade fish blood through fish gills and secrete a brown substance with a foul smell (that is, earthy smell). Freshwater fish, such as carp, grass carp and silver carp, are rich in protein, with high nutritional value and delicious taste, but these fish often have earthy smell. Here are several ways to remove the smell of earth. 1. Wash the fish belly, put it in cold water, then pour a little vinegar and pepper into the water, or put some bay leaves. The fish treated in this way has no earthy smell. 2, can use 25 grams of salt and 2500 grams of water to soak live fish in salt water, salt water through the cheeks into the blood. After 1 hour, the earthy smell can disappear. If it is a dead fish, soaking it in salt water for 2 hours can also remove the earthy smell. There are two white ribs on both sides of the carp's back, which is something that makes a special fishy smell. Pay attention to remove these two white tendons when slaughtering, so that there will be no fishy smell after cooking. 4. When the fish is slaughtered, the blood of the fish can be washed as clean as possible, and seasonings such as onion, ginger and garlic can be added when cooking, which can basically remove the earthy smell.

Carp always smells of earth. What can I do to avoid it?

How to remove the fishy smell from fish?

Freshwater fish have an earthy smell. Before cooking, soak the fish in water with salt, onion and ginger for half an hour before cooking.

When cooking braised fish, put some vinegar properly, which can not only remove the fishy smell and enhance the fragrance, but also make the fish particularly delicious, and also dissolve the calcium in the fish, which is beneficial to the digestion and absorption of the human body.

The practice of braising fish in soy sauce:

Ingredients: one braised fish and one carp each (one catty, gill removed, scales removed, belly removed and washed)

fish in brown sauce

fish in brown sauce

Accessories: left and right halves of cooked chicken (sliced), left and right halves of fresh mushrooms (sliced), and bamboo shoots (sliced and boiled in boiling water for about five minutes).

Seasoning: half a slice of onion, cut into sections. A small piece of ginger, sliced. Two cloves of garlic, sliced. Two tablespoons of soy sauce. A tablespoon of starch, add water to make a thick juice. A tablespoon of cooking wine. A spoonful of sesame oil. Salt and monosodium glutamate are appropriate.

Cooking method

1, after cramping, cut five or six knives at the same distance on both sides of the fish and put salt and cooking wine on it for more than half an hour.

2. Put the oil in the pot and burn it to 70% heat. Fry the fish until it is slightly yellow and remove it for use.

3. Leave about one or two oils in the pot and heat it to 40%. Stir-fry ginger slices, garlic slices and onion slices on low heat.

4. Add chicken slices, bamboo shoots and mushrooms and stir-fry for half a minute.

5. Add about a catty of soup or water, add fish, soy sauce and salt and cook for about three minutes, then turn over and cook for another three minutes.

6. Pick up the fish and put it on a plate for later use.

7. thicken the soup in the pot and pour it into the fish dish.

Who knows how to get rid of the earthy smell of braised carp!

In fact, whether it is marine fish or freshwater fish, there is always a fishy smell. It turns out that there is a substance called "trimethylamine oxide" in fish, which has a certain umami taste (fish is delicious instead), but when the fish dies, this umami trimethylamine oxide will be continuously reduced to trimethylamine. The fishy smell we smell is basically trimethylamine. So the smell of live fish is light, and it will smell after death (the longer you die, the heavier the smell).

How to remove this fishy "trimethylamine"? The problem is not difficult, because "trimethylamine" is an alkaline substance, which is volatile when heated, so some condiments such as onion, ginger, pepper, fennel, soy sauce, vinegar and yellow wine should be added in the cooking process, which can not only remove the fishy smell, but also enhance the umami taste. Especially vinegar and yellow rice wine, play a major role in deodorization, because yellow rice wine contains ethanol, a volatile organic solvent, which can dissolve trimethylamine with fishy smell and take away (evaporate) some dissolved substances in the process of volatilization, so the fishy smell of fish is greatly reduced. Except vinegar, because the main component of vinegar is acetic acid, it can be neutralized (dissolved) with basic trimethylamine, thus eliminating the fishy smell of trimethylamine.

Therefore, when cooking fish, whether it is fresh or just dead (after a long time of death, the fish is rotten and can't be eaten, so as not to cause various diseases), don't forget to put some yellow wine and vinegar.

But when some people cook fish, they add yellow wine and vinegar, but they still have the taste of "trimethylamine". What is the reason? It was later discovered that rice wine and vinegar were added after the cooking process (when the fish was cooked or served quickly). Because the time is too short, rice wine and vinegar have little effect on trimethylamine, so it still smells like fish. The reasonable method is to put rice wine and vinegar into the fish at the beginning of cooking, which can not only evaporate a lot of fishy smell, but also penetrate into the fish to help keep it fresh. There is a saying in China that "1000 tofu rolls (boils) and 1 million fish rolls" is the truth.

But the fish caught in the artificial pond (after death) not only smells of fish, but also smells of mud, which is really disgusting to eat. The origin of this earthy smell is related to the "aging" of the pond (more mud and more bacteria will make the fish smell earthy). How to remove the earthy smell? It is not difficult to solve. Just soak this freshwater fish in light salt water for an hour (such as soaking in water for a while after death) to remove the earthy smell.

However, when cooking freshwater fish with earthy smell (and fishy smell), we should pay attention to the following points: First, we must remove the gills when cutting fish. This is the respiratory organ of fish, which is in direct contact with water, often where bacteria live, and it is very fishy (so marine fish should be removed as much as possible). Second, the gallbladder of freshwater fish is relatively rare, so be careful not to break it when picking. If the fish gall is broken and the fish meat is polluted, sprinkle some yellow wine or baking soda on the polluted fish meat to dissolve the bile, and then rinse it with clear water to remove the bitterness.

How to cook braised carp without earthy smell?

Can't find the key

The most critical problem is that the meridians on the side of carp body should be removed, commonly known as carp meridians, which are the source of Saturn flavor.

The specific method is to cut the side of the body near the front of the carp vertically, and you can see a white one. Just pull it gently.

How to remove the earthy smell after the fish is cooked?

After the fish is cooked, you can't get rid of the earthy smell.

Freshwater fish generally have earthy smell, because they all grow in ponds, rivers and lakes with more humus. Because there are many humus, it is suitable for actinomycetes to reproduce and grow. Actinomycetes invade fish blood through fish gills and secrete a brown substance with a foul smell (that is, earthy smell). Freshwater fish such as carp, grass carp and silver carp are rich in protein, with high nutritional value and delicious taste, but these river fish often have earthy smell.

One: How to remove the "grassy smell" or fishy smell of fish;

Grass carp belongs to river fish, and the smell of grass you mentioned is actually earthy.

River fish generally have earthy smell because they all grow in ponds, rivers and lakes with more humus. Because there are many humus, it is suitable for actinomycetes to reproduce and grow. Actinomycetes invade fish blood through fish gills and secrete a brown substance with a foul smell (that is, earthy smell). Freshwater fish such as carp, grass carp and silver carp are rich in protein, with high nutritional value and delicious taste, but these river fish often have earthy smell.

Here are some ways to get rid of fishy smell:

1, wash the river fish, put it in cold water, then pour a little vinegar and pepper into the water, or put some bay leaves. The river fish treated in this way has no earthy smell.

2. You can soak the live fish in salt water with 5 kg of half salt water, and the salt water is immersed in the blood through the cheeks. After an hour, the earthy smell can disappear. If it is a dead fish, soak it in salt water for two hours to remove the earthy smell.

There are two white ribs on both sides of the carp's back, which is something that makes a special fishy smell. Pay attention to these two white ribs when you slaughter them, and they won't smell fishy after cooking.

4. When the fish is slaughtered, the blood of the fish can be washed as clean as possible, and seasonings such as onion, ginger and garlic can be added when cooking, which can basically remove the earthy smell.

Second, how to remove the fishy smell when cooking fish;

After cleaning the fish, fry them in oil. After frying, pour off the remaining oil, and then put the fried fish in the pot. When the pot is hot, add a little wine (preferably yellow wine) and vinegar, cover the lid for about a few tens of seconds, and then uncover the lid to remove the fishy smell. In addition, cooking with other seasonings such as soy sauce can make various delicious fish products.

Why can adding wine and vinegar remove fishy smell? Because wine contains a certain amount of alcohol, alcohol is a good organic solvent. Trimethylamine can be dissolved by alcohol and volatilized with alcohol when heated. In addition, alcohol in wine and acetic acid in vinegar can also produce balsam, which increases the delicacy of fish food.

Teach you how to remove the earthy smell from fish.

Because there are many humus, it is suitable for actinomycetes to reproduce and grow. Actinomycetes invade fish blood through fish gills and secrete a brown substance with a foul smell (that is, earthy smell). Freshwater fish, such as carp, grass carp and silver carp, are rich in protein, with high nutritional value and delicious taste, but these fish often have earthy smell. Here are several ways to remove the smell of earth. 1. Wash the fish belly, put it in cold water, then pour a little vinegar and pepper into the water, or put some bay leaves. The fish treated in this way has no earthy smell. 2, can use 25 grams of salt and 2500 grams of water to soak live fish in salt water, salt water through the cheeks into the blood. After 1 hour, the earthy smell can disappear. If it is a dead fish, soaking it in salt water for 2 hours can also remove the earthy smell. There are two white ribs on both sides of the carp's back, which is something that makes an extraordinary fishy smell. Pay attention to remove these two white tendons when slaughtering, so that there will be no fishy smell after cooking. 4. When the fish is slaughtered, the blood of the fish can be washed as clean as possible, and seasonings such as onion, ginger and garlic can be added when cooking, which can basically remove the earthy smell. Tips for China Eating Net: All rights reserved, please indicate the source statement: All recipes, articles, knowledge and data published in this article and China Eating Net Food Encyclopedia are for reference only, please check them yourself before use, and the risks arising therefrom shall be borne by you personally. China Food Network "Food Encyclopedia" strives to become a professional life service platform that provides the best practical food, recipes and recipes, professional health knowledge, life tips and ingredients introduction.

Where is the fishy line on carp? How to remove it?

You can see a bright tendon by opening a hole in your cheek, just like upstairs. The key is to pull this tendon, make a knife at the tail of the fish, go upstairs, and then pat the fish on the back with the back of the knife while pulling. The success rate of novices is 75%