There are many producers of High Quality Canned Tuna in Iran that can be named through various websites But what is important here is which of these manufacturers provide consumers with better quality and better packaging of canned tuna.Canned tuna contains no preservatives or additives under normal circumstances unless certain additives such as vegetables and spices or sauces are added to the taste of the people and no chemical preservatives are used in the canning process. It is effective in improving its quality.
How much does a can of tuna?
The tuna wholesale price due to rising prices is about 15000 tomans, which is an upward trend. The current tuna prices approved by the Association for the 180-gram tuna is at least 4850 and a maximum of 4950 Tomans, the Bulletin News quoted Iran as saying. The rise in tonnage has been happening since the beginning of the year and can be attributed to the import of industrial fish and the lack of domestic fishing and exchange rate fluctuations. With free foreign exchange, the exchange rate varies between 3,000 and 4,000 tomans, and companies cannot import thousands of tons at a time, so they have to cross-section fish for temporary production. Corporate packaging relies on the production of metal cans, which Isfahan Steel Company is only able to supply 20% of its domestic demand, and due to exchange rate fluctuations, the cost of importing cans has also increased.
Is canned tuna healthy?
How to distinguish a healthy canned fish from an unhealthy canned one?
Canned fish is one of the popular dishes that one and two can usually find in the home kitchen. But do this popular food has a dangerous and deadly poison?
How to ensure the health of canned fish and distinguish healthy canned fish from unhealthy canning? There are 4 simple ways to do this:
1. The first indication is the date of manufacture and expiration
So whenever you go to a supermarket or store to buy canned fish, look after the brand and the manufacturer to check the product usage date carefully; The longer it means the newer the production and the closer it is to the day.
2. Make sure it is fresh by boiling it
Boiling canned food for 20 minutes is one of the rules that must be followed to eliminate the bacteria inside the canned food. If after 20 minutes of boiling you realize that the food has no natural taste and color make sure the canning is not healthy and you should not eat it.
3. Leakage means a sign of corruption
Another point to keep in mind when buying and selecting canned fish and any canned food is the appearance of canned cans, any leakage and rust on the container is an unhealthy sign because the canned aluminum packaging should be perfectly healthy, No rust and leakage.
4 . Canned fish should be kept in the right place
You can buy canned fish or canned food, store them in a dry, dark place like a cabinet. They do not spoil the outside of the refrigerator, but moisture inside the refrigerator can cause the food pack to rust and thus spoil it. If there is anything left over from canned food, store it in a glass container in the refrigerator.
How many calories are in one can of tuna in water?
Nutritionists recommend eating fish 2 to 3 times a week, but many people prefer to consume tons of fish because of the hassle of baking fish. Tons of fish can provide the omega-3s and protein needed by the body. It’s interesting to know that tuna, even though it is a rich source of protein, like meat and poultry, has fewer calories than chicken and meat, and people who follow a low-calorie diet, But it should be noted that in terms of calories per ton of fish, a can of canned fish has 331 calories in oil and 100 grams of canned fish in water has 116 calories.Tuna have less calories and fat than beef and poultry, So that 99 grams of light tuna canned in water has only 86 calories and 1 gram of fat.
You can search a lot of information”best canned tuna”and “canned tuna nutrition” from different websites about topics
Is canned tuna a fatty fish?
wholesale canned tuna is a type of fish that has high protein and low fat. The amount of protein in 1 gram of tuna is between 0.5 to 2.5 grams, while the fat content in every 2 grams of tuna is between 0.5 and 3.5 grams. In addition, tuna contains minerals, calcium, phosphorus, iron, sodium, vitamin A (retinal), and B vitamins (thiamine, riboflavin, and niacin).
The main nutritional benefits of canned tuna
1.Contains large amounts of omega-3s (1x more than freshwater fish)
Omega-3 fats are good for our bodies. Omega-3 essential fatty acids are those fats our body needs to maintain but are unable to produce. These substances have many benefits for the body, and canned tuna is also rich in these substances.
Omega-3s in fish are 3 times more than freshwater fish. Omega-3s can help reduce the risk of heart disease, relieve arthritis, and reduce the risks of asthma, and are also important for the development of children. Omega-3s are also able to regulate and lower blood cholesterol levels, and improve the proportion of good and bad cholesterol.
2. Protein-rich (2% more than eggs: 2 g eggs, 6 g fish)
Looking at the diet composition of tuna, it is rich in protein and has great nutritional value. Regarding the benefits and contents of tuna, the protein level in tuna is almost twice as high as the amount of protein in an egg that we know as one of the main sources of protein. The protein found in 2 tons of fish and eggs is 2 and 2 grams, respectively. So by comparing these two nutrients, we find that tuna has more protein than eggs.
3. Rich in minerals (iodine is 5 times more than freshwater fish, providing 4.9% of the body’s required selenium)
There are many minerals in canned tuna. There are various important minerals that are very important for the health of the human body. Iodine in canned tuna plays an important role in preventing mumps and improving children’s intelligence.
The iodine per ton of fish is about 5 times that of iodine in freshwater fish. In addition, tuna is also rich in selenium.
By consuming 2 grams of tuna, we can provide about 2.5 percent of the amount of selenium we need. Selenium plays an important role in the body; for example, selenium activates the antioxidant enzyme agglutination per oxidase, which can protect the body against free radicals that may cause some types of cancer in the body.
4. Rich in Vitamin A (Vitamin A, Vitamin B6, and Folic Acid)
Tuna contains many vitamins such as vitamin A, vitamin B6, and folic acid. Vitamin A is useful for maintaining the cells of the lining tissue, and improving immunity, growth, vision, and reproduction. Vitamin B6 in tuna is also important, as its nutritional density is very high.
Vitamin B6 along with folic acid is able to lower homo cysteine levels. This compound is an intermediate product produced during lamentation. Homo cysteine is very harmful to arteries and can potentially cause heart disease. Although tuna contains cholesterol, its levels are very low compared to other animal foods. Cholesterol levels in each of the tuna meat are about 1 to 2 mg. This shows that tuna is a very healthy food for humans.