Tuna fish, which are fed by hunting small creatures in the sea, have the ability to swim very quickly compared to their weight. Compared to the species that prefer tropical regions, they prefer to live in temperate waters. It is known that some species of tuna live an average of 30-40 years. Creature of deep waters The tuna, which is common, likes to change places during some periods.
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Although it is among the endangered creatures today, it özgü the ability to continue their generation by shedding nearly 1 million eggs during their reproductive period. Among the most well-known species of tuna are yellow-winged tuna, striped tuna, and long-striped tuna, which can reach up to 500 kilogram in weight and 2.5 meters in length.
What is Tuna?
Tuna fish, another name given to tuna fish, is one of the fish that many people love to consume. It is one of the practical options for those who take care of their health and biçim, especially when they can be bought and consumed as canned. Thanks to tuna fish, which is very rich in terms of Omega 3 and B12 vitamins, it is possible to meet most of the daily vitamin need.
Also rich in protein It can be said that tuna fish, which is a food, is used as the name given to the canned biçim of tuna among the people. It is also known as tuna fish in many regions. Immigrant Tuna fish, known for their speed and size among fish species, are fed by eating creatures that are smaller than themselves. Among these creatures; There are also fish such as anchovies, sardines, mackerel, bonito and bluefish. Its meat is usually canned and presented to people in that way.
Although there are many different types of tuna fish among themselves, their meat qualities are almost similar. It is one of the fish whose generations are endangered because of its delicious meat and being a suitable fish type for canning. At this point south bluefin tuna Due to its popularity, this species is most at risk among tuna.
What are the Characteristics of Tuna Fish?
Average per hour 60 kilometers speed Tuna, known to be one of the fastest living species in the sea, tend to swim constantly as a migratory fish. The front of their body is rounded and tapering towards the tail. The presence of gas pouches, which are common features with sharks, causes tuna to swim constantly in order to stay on the surface.
Their constant movement causes their nutritional needs to increase. For this reason, tuna fish satisfy their nutritional requirement by hunting one tenth of their own weight. Tuna fish, which attract a lot of attention among marine creatures with their unique features, reproduce in summer with the eggs laid by female tuna into the sea. Tuna fish eggs in small capsules filled with oil hatch after 24 hours after being released into the sea.
Tuna fish, which are about 2 millimeters long and have no fins yet, grow rapidly in a short time. Tuna, which can weigh up to half a kilo in a short time like 3 months, can reach 60 centimeters in length when they reach the age of 1. Despite their large body, tuna fish can be extremely agile and swim without rest during long distance migrations.
What Are The Types Of Tuna Fish?
The most well-known species of tuna fish are yellowfish and striped tuna. Other than these, other types are;
- Spotted or written tuna (Euthynnus alletteratus)
- White tuna (Thunnus alalunga)
- Bluefin tuna (Thunnus thynnus)
- Thin tuna (Allothunnus fallai)
- Black wing tuna (Thunnus atlanticus)
- Yellow wing tuna (Thunnus albacares)
- Long wing tuna (Thunnus alalunga)
- Long tail tuna (Thunnus tonggol)
- Southern blue wing tuna (Thunnus maccoyii)
- Bigeye tuna (Gymnosarda unicolor)
- Small tuna (Euthynnus affinis)
How to Cook Tuna Fish?
We mentioned that tuna and tuna are the same thing. Hence preserves You can buy it and consume it. However, apart from this, you can also buy it fresh and cook it in different ways according to your taste. You can find the fresh version of tuna in sliced biçim in markets or fisheries. If it’s a small tuna, you can get it in its full biçim.
According to your preference the fish you buy in this state; grilled, baked, stewed or as a casserole You can do. The frying technique is not a preferred method in tuna fish. The most popular and made cooking method is casserole. For this, after cleaning the tuna fish, soak it in lemon and salt water for an hour to lighten its color. Wash and strain the tuna cut into cubes. After that, according to your taste, add shallots, garlic, bay leaves, a little tomato paste and salt and put them in an earthen bowl.
Since tuna is a fatty fish, you won’t need to add extra oil. You can try the casserole cooking method with peace of mind for tuna fish. If you buy canned tuna fish, salads, pizzas You can add or consume directly. The most preferred by people in terms of practicality is tuna sandwiches.
What Are The Benefits Of Tuna Fish?
Tuna fish, one of the first to come to mind when it comes to a healthy and practical food, is one of the main elements of a healthy diet. A natural for those who consume regularly skin beauty Saving tuna is also a good heart friend.
Reducing the risk of heart attack As a result of research conducted in recent years, it özgü been revealed that it özgü properties. Tuna fish, which contributes to the health of the hair structure, is recommended for those who want to achieve shiny and strong hair, to consume regularly. Due to the essential fatty acids in its content, it helps hair to eliminate all the deficiencies needed.
Magnesium, selenium and protein Tuna fish, which is very rich in terms of food, is one of the main nutrients of everyone who prefers to eat healthy. As a high-level food, nutritional values are very effective in strengthening immunity and fighting cancer. It provides the balancing of blood pressure as an ideal food source for those with ailments such as high blood pressure and cholesterol.
What Are the Harms of Tuna?
In addition to its predominant health features contains mercury requires avoiding excessive consumption of tuna. The entry of mercury, which is dangerous for the human body, into the body through tuna causes many diseases. Especially mercury adversely affecting the unborn baby Due to its feature, it is one of the foods that should be consumed very limitedly during pregnancy.
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Taking mercury in marine waters into the body through tuna is quite harmful. For this reason, consuming small amounts regularly instead of excessive consumption will provide a healthy benefit in tuna fish. Consuming the ideal amount of tuna is also very effective in removing harmful toxins from the body.
Scientific Classification of Tuna Fish
Realm: Animalia (Animals)
Branch: Chordata (Chordata)
Class: Actinopterygii (Ray Fins)
Team: Perciformes
Family: Scombridae (Uskumrugiller)
