Smoked fish: harm and benefits, technology of smoking and shelf life. Smoked fish

23.08.2019 Vegetable Dishes

Smoked fish is one of many favorites. As a rule, children are completely indifferent to such a treat, but adults relate to smoked fish as a delicious delicacy. In many countries, it is included in the daily diet, in others people only occasionally can treat themselves to it. In our area, smoked fish is considered a great addition to a beer feast. You can also often find her in the home or restaurant menu. Nevertheless, many pay attention not only to taste, but also to the quality of the food consumed. Today is popular. But smoked fish at first glance is quite fatty food, albeit insanely tasty. In this regard, the question arises: is there any benefit in smoked fish or is smoked fish only harmful?

Smoked fish, its benefits and harms

First, let's talk about the benefits of smoked fish. It is immediately worth noting that fish itself is a very useful product. Doctors and nutritionists agree that fish should be in the human diet several times a week. You can recall how we were fed fish in kindergartens. And, indeed, the menu in kindergartens, the school menu, and the lunch menu at various enterprises contain 1-2 “fish days”. The fish contains a supply of essential minerals and fats necessary for the normal functioning of our body. This is precisely what many who eat large quantities of smoked fish are guided by. They mistakenly think that smoked fish always only benefits. But it is not so. First of all, you need to wonder if I know who, where and how I smoked the fish that I want to eat.

It is believed that absolutely all smoked foods are harmful. It is safe to say that there is some truth in this statement. Of course, so that smoked food does not bring irreparable harm to our body, you need to use it occasionally and be able to choose the right one. It is the frequent use of smoked fish that can negatively affect human health. Why is smoked fish harmful? Consider a few basic criteria that help to understand this issue.

The same can be said about compliance with the rules for the terms and conditions of storage. Often in places where fish is sold, absolutely no storage rules are observed. Fish can hang for days or even weeks on a dusty street next to the road, it can lie under the seller’s feet or even lie with other products. Often even the appearance of this fish is disgusting. Always pay attention to the conditions in which fish are stored. If you smoke fish yourself, then select a separate dark place for it, where dust and other debris will not get on it. Do not store fish for very long. Experts recommend adhering to these rules for storing smoked fish in the refrigerator:

        hot smoked fish is stored strictly up to three days;

        cold-smoked fish is stored for a maximum of 7-8 days, and at the same time it cannot be reached for at least a couple of hours in a warm environment.

If the fish needs to be stored for more time, then it must be placed in a vacuum package. At the same time, the shelf life of fish is up to 3 months. Smoked fish in vacuum packaging is stored strictly in the freezer.

Doctors, talking about whether it is harmful to eat smoked fish, often pay attention to carcinogens, a large amount of which the body receives with its regular use. Carcinogens are substances dangerous to the human person. Their main danger is that, in their chemical composition, they are irritants that can cause the appearance of a malignant tumor. Thus, carcinogens are a powerful source of cancer. Where do these substances come from in smoked fish?

The thing again is the technology of its preparation. Smoked product is exposed to excessive smoke, the high temperature of which allows it to quickly penetrate into the tissue. In modern kitchens, there is a popular technology for smoking with liquid smoke. But even in fish prepared in this way there is a sufficient amount of carcinogens. Of course, our body has the ability to fight these harmful chemicals. But if you use them in excessive quantities, then the immune system may not have time to cope.

With fish cooked using liquid smoke, you need to be especially careful. It is unlikely that expensive smoke will be used to make fish using this technology. And in cheap options there is an excessive amount of benzpyrene and various resins, which are poisonous in their chemical composition and are not intended for the human body at all.

So, we figured out what makes smoked fish harmful. Of course, we cannot do anything with carcinogens. You just need to make sure that smoked fish is a delicacy for us, and delicacies are not eaten every day, but rather rarely, "on holidays". We can also make sure that we choose the right place to buy fish. If you smoke fish yourself, do not forget to follow the conditions and terms of its storage. What else can be done to protect your body from the harm of smoked meats is to smoke it correctly. Let's look at a few tips that will help you prepare your favorite smoked treat in such a way that it is not only tasty, but also healthy.

First make sure that the fish is fresh. If you yourself caught a fish and decided to smoke it, then do not tighten it, but proceed to work during the day. Pick the fish of the same size, then it will salt and smudge evenly. Otherwise, part of the fish will be more salted and too oily. In the process of smoking can not do without a smokehouse. As a standard, the smokehouse is a metal box, which is covered with a lid, and inside there is a grill.

Before smoking, fish is usually salted. Better to let her stand after this for several hours. You can also add spices and herbs, but not much. An important question is also on what to smoke fish. Many professionals say that sawdust is best suited for smoking. But is smoked fish harmful on sawdust? In principle, sawdust is the most affordable and popular smoking product. Properly selected sawdust can add a specific taste and even coloring to the fish. Therefore, sawdust is not a bad tool for smoking.

Of course, before you smoke fish yourself, you need to learn not to spoil the product and prepare it as useful as possible. Among the smoking methods, two main ones are distinguished: cold smoking and hot. Cold smoked fish is prepared as follows: after salting, the fish is soaked and dried. Fish is dried from 2 to 5 days, depending on size. Then it is transferred to the smokehouse, and there it is from 1 to 5 days, again, depending on size. Smoke is generated due to sawdust. The advantage of cold smoking is that such a fish is stored for longer, because it loses some of the moisture and its smoke "preserves".

As for hot smoking, the fish cooked in this way is stored a little less. To begin with, the fish is salted, from a large pre-taken inside. Then the fish are washed with clean water. After that, they begin to smoke, first on a large fire, constantly making sure that it does not burn. The entire smoking process takes from 1 to 3 hours. Smoking time depends on the size of the fish. It is worth noting that with hot smoking, correctly selected firewood plays an important role. Juniper is considered the best option, because it gives an incomparable aroma to anything. Juniper also provides a beautiful color for the fish; it turns brown with a golden crust. It is not recommended to use coniferous wood, because they contain a large amount of tar and tar.

Summing up, we can say that if smoked fish is your favorite delicacy, then let it remain a delicacy, eat it only occasionally. At the same time, learn to cook fish correctly or buy it in a safe place to be sure of the quality of its preparation and not harm your health.

Smoking fish - this method of preparing fish products is one of the most careful in relation to raw materials. After all, fish is processed under optimal conditions when all vitamins, amino acids and trace elements are preserved.

People came up with smoked products for a very long time, because smoking maximizes the taste of any dish and extends its shelf life. Many argue about the benefits and dangers of this particular delicacy. Like every product, it has both beneficial and harmful qualities. You can smoke a product at home, but it is better to buy it in trusted stores. Since it is very important to follow all the necessary rules during the manufacturing process.

What is the use?

This method of preparing fish products is one of the most careful in relation to raw materials. After all, fish is processed under optimal conditions when all vitamins, amino acids and trace elements are preserved. So, any fish loses a huge amount of useful qualities after frying at maximum temperatures.

Marine individuals consist of many useful components that our body needs so much. This is calcium, and iodine, and magnesium, and many other components. After smoking, all nutrients are stored in the product in sufficient quantities: up to 80%. Smoked foods need to be consumed in a certain amount, only in this case they will not harm the human body.

This delicacy is allowed to be included in the diet for those people who are struggling with excess weight or are on a diet, since low-fat varieties differ in a small number of calories (70-140 kcal). If you want to smack medium-calorie varieties (from 4 to 8% fat), then you should give preference to these types of fish:

  • Pollock,
  • Cod;
  • Flounder;
  • Pink salmon;
  • Herring;
  • Trout;
  • Tuna;
  • Blue whiting, etc.

Harmful properties

Smoked fish can significantly harm the human body if cooked in violation of the process. If the raw materials are poorly salted before smoking, the finished product may pose a threat to human health. Indeed, in this case, there is a yaw to become infected with opisthorchiasis, and this is a rather dangerous disease that affects the gallbladder, pancreas and bile ducts.

It should be noted that when smoked, a carcinogen is released, which increases the likelihood of developing cancerous tumors. It is also necessary to limit the use of dishes prepared using smoking technology to those people who suffer from kidney and cardiovascular diseases.

If you buy a product in proven retail outlets and consume in moderation, it can only bring benefits to the human body. If you prefer home-made fish, then special attention should be paid to salting raw fish and maintaining the required temperature in the smokehouse.

Fish is a tasty and healthy product that is consumed by almost all people on the planet. There are many ways to cook it. Smoking adds piquancy to the taste and extends the shelf life. This method of processing has been known to man since ancient times, but does not lose popularity in the modern world.

Smoked products are enjoyed in everyday life and used to decorate the festive table. However, their effect on the body is quite controversial.

Some people are of the opinion that smoked meats have only negative qualities. Others love them for their great taste and aroma. To understand will help knowledge of cooking methods and properties of each variety of product.

To get a tasty and fragrant product, only the freshest fish should be used for smoking. If it was frozen, then for cooking in this way it is categorically not suitable. Quickly frozen fresh fish, with proper preparation, can be turned into tasty and aromatic smoked meats.

Almost all fish of the cod family (trek, haddock, hake), as well as herring, halibut, mackerel, flounder, bluefish and some other varieties are on sale. You can find a river fish, but it is less popular because there are quite a lot of bones in it.

Almost any fish can be smoked. The choice depends on the taste preferences of the person.

Types and methods of smoking


Smoking is a popular and long-known method of increasing the shelf life of food products. In addition, it gives the familiar food an original taste.

Many people prefer home-made fish, so they build small smokehouses on their own. To assemble such a design is quite simple. And it allows you to feast on the delicacy at any convenient time.

The main ways of smoking:

Those people who monitor their health should eat fish cooked in the first way.

If the storage of smoked meats is carried out in appropriate conditions, they will remain fresh for a long time. For this, a dry and well-ventilated room is best suited, in which a temperature of about 5-8 ° C is maintained.

The nutritional value


Smoked fish has both benefits and harms. It has a fairly low calorie content. Low-fat and medium-fat varieties contain from 80 to 150 kcal. The exact number varies by breed.

When smoked, the fish is not enriched with additional fats, for example, as when cooking with vegetable oil.

The smallest percentage of fat is found in cod, pollock, flounder and blue whiting. Such products can be consumed by overweight people, or those who follow a diet.

The harm from smoked fish mainly depends on the chosen method of smoking. The amount of useful substances contained in it is much lower than in a fresh product. But this smoked meat is rich in omega-3 fatty acids, proteins and some other valuable elements.

What is harmful


The harm caused by eating smoked fish depends largely on the way it is processed. However, the use of any method leads to a decrease in the amount of nutrients in the final product.

Hot smoked fish is the most harmful. It contains a large number of carcinogens, which do not affect the condition of the body in the best way. The most dangerous of them is benzpyrene. According to experts, its use can cause the appearance of malignant tumors.

The largest amount of harmful substances is found in fish with a thin skin (mackerel, capelin, herring). Such a skin practically does not prevent the penetration of carcinogens from smoke into the carcass. Therefore, if there is a great desire to taste hot smoked fish, it is worth giving preference to thick-skinned breeds.

Before being placed in the smokehouse, the carcasses are soaked in concentrated saline. Excess salt is stored in the finished product. It should not be used by people with heart disease, urinary system, gastrointestinal tract disorders, as well as pregnant and lactating women. It will bring little benefit to young children, so it is better not to include this delicacy in their diet.

Of particular harm is fish treated with liquid smoke. It is often given as a natural product. And to distinguish a fake from a real delicacy is almost impossible.

Than useful


Despite the abundance of negative qualities, smoked fish also has favorable properties.

Compared to frying or stewing, this is the most gentle way of cooking. It reduces the amount of beneficial components by about 20-25%. This is enough to saturate the body with the necessary minerals and trace elements. But such indicators apply to cold smoked fish.

  • vitamins A, D, B, E;
  • phosphorus;
  • potassium;
  • calcium;
  • magnesium;
  • omega-3 fatty acids.

The most useful sea fish. It has a beneficial effect on the digestive organs, improves the functioning of the nervous and cardiovascular systems, and strengthens bones and muscles. The reasonable use of smoked meats will not bring the body significant harm.

To get the most out of eating smoked fish, you should follow these simple rules:

  1. Never eat a peel because harmful substances are concentrated in it;
  2. It is necessary to choose a cold smoked fish;
  3. Eat varieties with a thick skin (trout, halibut, cod);
  4. Enjoy this delicacy no more than once a week.

The beneficial and harmful properties of smoked fish cause a lot of controversy and controversy. Frequent use of this product can negatively affect the state of the body, especially if low-quality raw materials are used in its preparation. However, if you eat cold smoked fish within reasonable limits, then it will bring maximum benefits, and harm to the body will be minimal.

Despite the excellent taste characteristics, you should not get involved in eating smoked meats. It is better to treat them as a treat, which periodically brings variety to the daily diet.

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Smoking is a great way to preserve fish and give it a unique taste and aroma. Prepared in this way, it copes with the role of the main dish, but can serve as a complement to salads, sandwiches, various pastas. Smoked mackerel or herring and salmon, which can be bought in almost every supermarket, are most willing to eat with us. But there are also lovers of such smoked fish as bream, crucian carp ... but is smoked fish useful? Let's figure it out together.
What kind of fish is smoked

Smoking is one of the oldest ways to preserve fish and other foods. Smoke and heat destroy bacteria and delicately dry meat, and, in addition, give it a golden brown color, a unique deep aroma and taste. It should be remembered that the most important thing in the smoking process is which fish is processed. Various species are suitable for this, both freshwater and marine, especially those with few small bones. Not only the species of fish matters, but also its freshness. You can be sure that the product will be tasty, of good quality, if a little time has passed from the moment of fishing to its smoking and eating.

Smoking fish step by step

Before the smoking process, the fish is thoroughly cleaned, gills and eyes are removed, because they are the reason for the rapid deterioration of the inhabitants of water bodies. Then they should lie down in brine for several hours: this makes the meat more “stable”, gives it a slightly salty taste. For smoking, they mainly use deciduous wood, especially beech or ash, sometimes pears and apple trees. The choice is important because it affects both the taste and color of the fish meat.


Depending on the time and temperature at which the process is carried out, smoking is distinguished between hot and cold. Freshwater varieties, as well as flounder and herring, are most often treated with warm smoke. This is done in three stages, at each of which the temperature rises for several hours. At the end, it is about 70-90 degrees. Good hot smoked fish has a characteristic smell and pronounced taste, remains elastic, juicy and quite oily.

Cold smoking is based on the fact that first the fish is dried in a small amount of smoke at a temperature not exceeding 30 degrees. This stage can last up to 24 hours. The next step is to supply more cold smoke, which fish is treated 2-3 times a day for several days. The longer the fish stays in the smokehouse, the longer its subsequent storage.

Is it good to eat smoked fish?

Nutritionists agree that fresh fish should be a constant component of the diet of each of us. And what about smoked fish, is it worth it to eat? It’s worth it, because it is also an excellent source of healthy omega-3 fats and fatty acids, as well as valuable nutrients. Therefore, smoked fish should not be excluded from their menu, even dieters.



However, you need to use it only from time to time, because many products of this kind contain too much sodium, the excess of which is not good for the body.

Experts also note that not all smoked fish are equally valuable. It all depends on whether it was originally fresh and of good quality, and on how it was smoked - by the traditional method or using chemical means. Obviously, in the second case, smoked fish becomes a dubious product in terms of health benefits.

The ideal option is when the fish enters the smokehouse from a proven reservoir and is smoked immediately after fishing, and then gets on our table for a maximum of 24 hours. Thanks to this, it will not only have a bright, full-bodied taste, but will also retain all its nutritional value, and will only bring health benefits.
  You can also find out how it goes.

Most people in the world cannot imagine their life without such a delicacy as smoked fish. This product is appreciated for its unique taste and mouth-watering aroma. However, there is much debate about the benefits and harms of smoked fish on the human body. The main task of smoking is to give the fish new taste, as well as keeping the product fresh.

There are various smoking options that directly affect the final product. When cold smoked, salted fish is processed with special substances for the smokehouse. It should be noted that this option takes several days and is relatively safe. With the hot method of smoking, the fish is ready to eat very quickly, on average after 3-5 hours the product can be served on the table. Of course, it is necessary to emphasize here that when smoking in a hot way (smoke), a huge amount of carcinogens can be observed in fish, which adversely affect humans, since smoke contains various chemical elements, including benzopyrene, and it, according to many scientists, contributes to the development of cancer cells in the human body. Another danger awaits people who like to enjoy this delicacy is that many manufacturers are extremely unscrupulous and choose not the freshest fish for smoking.

Of course, smoked fish also has its positive aspects. Such a product contains a huge amount of useful vitamins, especially D, E, A and various amino acids, so necessary for our body. Smoke itself, in comparison with roasting, does not add extra fat to the fish. Sea fish are very generous in the content of iodine, fluorine, magnesium, potassium. All this helps a person restore his stocks with macro elements.

For a person who wants to get the most out of smoked fish, it must be remembered that the most beneficial substances in cold smoked fish. Unlike hot smoked fish, it has less carcinogens harmful to the body. It should also be noted that fish with “thin skin” are more harmful because harmful chemical elements penetrate there more easily. This product includes mackerel, herring, capelin and others. Fish with a “thicker skin” do not miss these substances and, as a result, are more useful. These include trout, bream, cod, halibut and others.

Each person in order to avoid negative consequences for his body needs to remember very simple rules. Firstly, you should not use the skin of smoked fish, there are a lot of dangerous carcinogens. Secondly, choosing between cold and hot smoking, it is better to give preference to the first option, it is more useful, and of course, you should choose a product with "thick skin". Finally, one should not forget that doctors around the world are advised to use such a delicacy no more than once a week.

Thus, summing up, we can conclude that smoked fish can and should be eaten by people who do not have the appropriate medical contraindications in this regard, and also carefully monitor what product gets on the table so that it is first the turn is fresh, high-quality and contains less harmful substances.