Salmon - Species, Composition, Storage And Benefits

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Salmon - Species, Composition, Storage And Benefits
Salmon - Species, Composition, Storage And Benefits
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Salmon is an unsystematic group of fish belonging to the Trout family. It migrates, spawning in freshwater pools, and after a while the small fish move into the ocean. Salmon can easily be found in June, when the new catch begins to be offered directly by fishermen.

Salmon it has a thin, oblong and laterally flattened body, with silvery skin and a branched short tail. The head and back of the fish are dotted with tiny black dots. Small fish weigh from 1 to 2.5 kg, but some species such as king salmon reach 40-45 kg. Atlantic salmon reaches a length of 1.5 m.

Salmon is one of the most famous fish in the world, and people consume it for all reasons - for weight loss, for health, for muscle mass. It's not as expensive as truffles, but we can definitely put it in the delicacies column. In Ireland, for example, salmon can even be found in airport delicatessens. In the heart of Dublin is a 180-year-old store that has preserved the traditions and spirit of its people, offering all kinds of delicacies, led by salmon.

Species of salmon

Raw salmon
Raw salmon

Depending on the habitat - whether it lives in the Atlantic or Pacific Ocean, there are several species of salmon: Atlantic salmon, king salmon, Japanese salmon, dog salmon, pink salmon, red salmon, salmon and silver salmon.

Atlantic salmon farming dates back to the 19th century, when hatching techniques were first introduced in the United Kingdom. At that time, juvenile specimens were produced, which were intended to replenish stocks in rivers for the purpose of sport fishing.

In 1960, the first sea farms in Norway installed their floating cages in the fjords with a view to marketing adult salmon. The venture was successful, and fish farming began to develop first in Europe and then in all temperate seas. Too rapid an increase in production caused market oversaturation in the late 20th century.

Composition of salmon

Salmon is an excellent source of vitamin A, B vitamins / B5, B6, B12 /, as well as vitamin E. The content of omega-3 fatty acids in salmon is incomparable. This valuable fish contains large amounts of sodium, phosphorus and potassium, followed by magnesium, zinc, iron.

Salmon with herbs
Salmon with herbs

100 g salmon contain 142 calories, 6.34 fat, 55 mg cholesterol, 69 ml water, 19.8 g protein.

Selection and storage of salmon

Salmon is chosen like all other fish. However, this fish is increasingly available in frozen form, so be extremely careful about the expiration date.

Marine fish are much easier to store than freshwater fish. The fresh salmon is dried well, wrapped in parchment paper and placed in an airtight container.

Wrapped in this way, the salmon should be placed in the coldest part of the refrigerator. In this way the fish is stored for about 2-3 days. It is possible to freeze the salmon at a temperature of -18 degrees. Frozen salmon cannot last more than a month and a half because the amount of fat in it is higher.

A basic rule that you must follow is never to freeze fish that is not fresh and its insides are not cleaned.

Salmon bites
Salmon bites

Salmon in cooking

Salmon can be consumed marinated, baked, smoked or fried. Do not forget that it can be consumed raw, in the form of sushi or sashimi, only slightly salted.

From a gastronomic point of view, the combination of salmon with spicy, jam, ketchup or cheese is completely unacceptable. Take these details into account when preparing for the culinary processing of this type of fish.

The process of cooking salmon should not be too long, because the fish can become too dry and unpleasant to eat. It is difficult to determine the exact time of heat treatment, because the factors that affect are different - the shape of the fish, thickness and fat content.

To get some real idea, it is best to measure the fish in its thickest part, then cook for between 5-8 minutes for each measured centimeter.

Roasted salmon
Roasted salmon

Salmon served with well-chilled white wine. Absolutely fresh salmon is best for cooking. It can be eaten raw with tartar sauce or, as mentioned, prepared on sushi or sushi. Marinated in lemon juice, olive oil and herbs.

Benefits of salmon

Fish is one of the healthiest foods in the world. Salmon, which has an extremely high content of omega-3 fatty acids and a number of other valuable substances, occupies one of the first places in healthy foods. It is an extremely dietary fish - easily digestible and low in calories.

Omega-3 fatty acids are found in almost all fish, but salmon is most easily digested. Salmon reduces the risk of cardiovascular disease, protects against various types of cancer / especially cervical cancer /. It is believed to protect against Alzheimer's, depression, reduce blood clotting and regulate blood pressure. Salmon oil is an excellent tool in the fight against osteoporosis.

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