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Black caviar is a well-known delicacy that deserves close attention, as it is one of the healthiest and most delicious foods. It is especially useful for those who suffer from excess weight and want to lose weight. In addition to the fact that it has unique taste data, it contains a whole bunch of vitamins and microelements that have a positive effect on the vital activity of the human body. Therefore, it should be present in the diet of every person.
Unfortunately, in our time, such a product is very difficult to get, and it costs crazy money. Therefore, black caviar, unlike red caviar, is practically not seen on the festive table, not to mention regular use.
This article will tell you what types of fish are used to obtain black caviar and under what conditions it should be consumed.
Historical data on black caviar
The fact that black caviar has useful characteristics has been known since ancient times. This was used by healers and healers who provide many services, both in traditional medicine and in other areas of human life of those times.
Various drugs were prepared from black caviar, which were used to treat the sick. Moreover, the list of diseases was very wide.
Black caviar, especially in ancient times, was not considered an inaccessible food product. Special mention should be made of the times of Tsar Ivan the Terrible, when a full-scale sturgeon fishery was carried out. In those days, she did not leave the tables of the Russian nobility and was eaten regularly. Since the 17th century, the extraction of black caviar was carried out on the basis of a state order, so it was also mined regularly. Starting from the 20th century, caviar began to be considered an inaccessible delicacy for many citizens, since the sturgeon population decreased due to too large sales volumes of black caviar. From that moment on, a ban on the production of black caviar was constantly imposed.
How it works? Black caviar
What fish is black caviar obtained from?
The following types of sturgeon fish are used to obtain caviar:
- Sturgeon.
- Belugas.
- Sevruga.
- Sterlet.
A delicacy is obtained from adults who have reached 10-12 years of age. The mass of caviar in fish is 1/6 – 1/9 of its total weight. Beluga has the largest and most delicious caviar. By these features, beluga caviar can be easily distinguished from sturgeon or stellate sturgeon caviar, which can be mixed.
When is the caviar harvested?
As a rule, black caviar is harvested in the spring, when sturgeon species of fish from the Caspian Sea or Azov go to spawn, entering the rivers. During this period, the fish has the maximum amount of caviar. Caviar is also harvested in autumn, when the fish again head to the rivers to rest. In addition, black caviar is mined within the Danube River, as well as in China.
Black caviar – BENEFIT AND HARM
Useful properties of black caviar
The caviar of representatives of the sturgeon family contains a complete set of useful components that can ensure the normal functioning of the human body. In addition, all its components are easily absorbed by the body without burdening the stomach. Therefore, its use has practically no contraindications.
Caloric value
100 grams of black caviar contains 200-235 kcal.
The nutritional value
100 grams of the product contains:
- 24,5 grams of easily digestible proteins.
- 18 grams of healthy fats.
- 4 grams of carbohydrates.
- 6,5 grams of ash.
- 47,5 grams of liquid.
The presence of vitamins
The following vitamins were found in black caviar:
- Vitamin A.
- Vitamins of group B.
- Vitamin D.
- Vitamin E.
Content of microelements
Black caviar is distinguished by the presence of such trace elements:
- Lecithin.
- folic acid.
- Potassium.
- calcium.
- magnesium.
- sodium.
- Phosphorus.
- Manganese.
- Gland.
- silicon.
- Zinc.
- Yoda.
- Useful fatty acids Omega-3 and Omega-6.
Interesting to know! There is more iodine in the fat of fish caviar than in the fat of the meat of the fish itself.
For what diseases is black caviar recommended?
There are health problems when doctors recommend eating black caviar. For example:
- In case of iron deficiency in the human body.
- In cases where there is a lack of iodine.
- Eating one sandwich with black caviar every day can really improve the condition of bones and skin.
- The presence of phosphorus in black caviar has a positive effect on the activity of the central nervous system. In addition, it will be possible to get rid of insomnia, overwork and increased irritability.
- The presence of trace elements in black caviar improves memory and improves immunity, optimizes brain function, improves blood circulation and reduces the likelihood of blood clots.
- Black caviar is recommended for people prone to the development of cardiovascular diseases.
- The presence of omega-3 and omega-6 fatty acids in black caviar prevents the appearance of malignant neoplasms, and also increases the body’s resistance to colds, viral and bacterial infections.
- The use of black caviar improves eyesight.
- The use of black caviar is highly recommended for those people who suffer from fullness.
- And finally, black caviar is a strong natural aphrodisiac that stimulates the production of testosterone and serotonin in the body. In other words, the use of such a product is especially recommended for the strong half of humanity.
The benefits of caviar for pregnant women
During pregnancy, various side effects are possible associated with a lack of various microelements in the body of a woman, including iron. As for black caviar, it contains enough iron and is strongly recommended for use by pregnant women.
In addition to iron, this product contains a sufficient amount of vitamin D, which contributes to a more complete absorption of calcium by the body. This factor is of great importance during the formation of the fetus of the unborn child.
The presence of folic acid contributes to the normal course of pregnancy in the first trimester. In addition, other equally useful components were found in black caviar, without which normal human life is impossible.
Cosmetology and black caviar
Cosmetologists are also interested in black caviar, due to the presence of many useful components in it. The components contained in it allow you to maintain healthy hair and skin. This is especially true for the female, whose age has “passed” over 35 years. Unfortunately, there is one significant drawback – this is the exorbitant price of cosmetics made on the basis of black caviar. Therefore, such products are produced in small batches, which makes it accessible to limited segments of the population.
Противопоказания
As a rule, black caviar (and red caviar) are sold in stores in canned form. And this means the main thing: it contains preservatives and an exorbitant amount of salt, which cannot but negatively affect human health, causing individual intolerance to this product. Canned black caviar contains preservatives such as sorbic acid and urotropin. In accordance with GOST, these components are not prohibited for use.
An increase in the consumption of black caviar can lead to a violation of the water-salt balance. Such consequences are dangerous for those categories of people who are prone to hypertension or suffer from kidney disease. Such negative consequences are also dangerous for people with coronary heart disease.
Black caviar is rich in protein, which can negatively affect the condition of people suffering from allergies. In addition, small children under the age of 3 years are not yet ready to eat black caviar and any other, due to the weak functioning of the gastrointestinal tract.
Black caviar is a very tasty, but expensive product that not everyone can afford. Among other things, nowadays black caviar is considered a real delicacy, which is difficult to get. Despite this, if you wish and have funds, you can buy black caviar and replenish your body with vitamins and microelements. It should not be eaten much, it is enough to eat a few teaspoons in one day and the body will be replenished with all the necessary vitamins and minerals. Excessive consumption of the product will not benefit, because the body will absorb only as many nutrients as it needs.