Salmon is very delicious and nutritious, and it is sought after by many diners. China needs to import a large amount of salmon every year to meet the domestic market demand. So which country does salmon mainly come from? Let's get to know each other.
Detailed content
0 1
Salmon is also called salmon or salmon. Salmon, the scientific name of salmon, is one of the world-famous economic fish, mainly distributed in the northern Pacific Ocean and the northern regions of Europe, Asia and America. Wild salmon are found in the North Atlantic and the Pacific Ocean. The main producing areas are Alaska and Canada in the United States, and there are also a small amount of wild salmon in Russia and Japan.
Please click to enter a picture description.
02
Alaska and Canada have strict protection measures for salmon resources. The Alaska government stipulates that salmon fishing vessels must have a special license, and can only go out to sea for three months every year, and fishing is quota.
Please click to enter a picture description.
03
Salmon is a cold-water fish. Living in fresh water and seawater, it is a kind of anadromous fish. Salmon is a cold-water migratory fish that lays eggs upstream. They originally lived in the northern Pacific Ocean and lived in the ocean for 3-5 years before migrating in groups in summer or autumn (usually reaching sexual maturity at the age of 4).
Please click to enter a picture description.
04
Cultured salmon and Norwegian salmon contain minerals and trace elements such as calcium, phosphorus, iron, manganese, zinc, magnesium and copper, which play an important role in many physiological functions of human body. Comprehensive evaluation: both of them are nutritious. The crude protein content of Norwegian salmon is higher than that of farmed salmon, and the fat content of farmed salmon is higher than that of Norwegian salmon. According to scientific research institutions in China and Norway, eating salmon regularly can reduce the incidence of cardiovascular and cerebrovascular diseases. The omega-3 highly unsaturated fatty acids rich in salmon can effectively prevent cardiovascular and cerebrovascular diseases and have a positive effect on brain health.
Please click to enter a picture description.
05
There are many kinds of parasites in wild salmon, among which anisole is the most common, which is easy to cause abdominal pain and diarrhea, but marine parasites cannot survive in human body for a long time. Comparatively speaking, farmed salmon may have fewer parasites. It is worth noting that rainbow trout cultured in fresh water is sometimes used for sashimi, but its risk is far greater than that of salmon.
Please click to enter a picture description.