Talk about salmon
Origin knows
Strictly speaking, authentic salmon refers to Atlantic salmon. In the early 20th century, Atlantic salmon began to be exported to countries around the world as a very important fishing object. At that time, European exports to China could only take the sea and land from the Hong Kong and Taiwan areas. When people asked the name of the fish, the merchant replied "salmon", so the fish was transliterated as "salmon". As salmon's popularity was opened, other species flocked to change their names to "XX salmon". In order to maintain the "main palace status" of Atlantic salmon, atlantic salmon, which was mainly exported from Norway at that time, was added the word "Norway", so there was the "Norwegian salmon" as we know it.
It is true that Japanese people do not have the habit of eating "salmon" raw, because "salmon" is prone to parasites. However, salmon farmed in Norway is widely eaten as sashimi in Japan.
It is true that sashimi may contain parasites, but more than 90% of salmon in formal channels was imported from Norway before 2010, and basically 80% imported into the Faroe Islands of Denmark after 1013. Therefore, the US FDA stipulates that fish must be frozen at -35 °C for 15 hours, or -20 °C frozen for 7 days before raw food, while the European Union requires -20 °C to freeze for more than 1 day. Staff of the Disease Control Department of the Hangzhou Municipal Health Bureau also said that Hangzhou has never received reports of disease caused by salmon parasites. In fact, compared with parasites, it is more important to worry about the cold chain transportation process, contamination and so on. There are also fakes...
There is a kind of fake salmon in the market, the scientific name of this product is "rainbow trout", many of which are sold in the way of "fresh fishing and cutting" (people's rainbow trout is originally a freshwater fish ~ no problem in the water), it is difficult to distinguish from the appearance, the best way to distinguish is, cheap!!
"Salmon" is a commercial name that can refer to 10 genera and hundreds of species below the salmon family, or it can refer to dozens of species below the salmon genus;
Genus Hucho
Hucho taimen is a cold-water freshwater carnivorous fish found mainly in northern Asia, west to the Volga River Basin, east to the Bochaola River Basin, south to the Heilongjiang River Basin, and north to the Lena River Basin. Salmon spend most of their time in fast-flowing streams, overwintering in deeper waters such as major rivers and lakes in winter, and migrating to streams in the spring to spawn. Ferocious, large, more than 1 meter long, but once found up to 4 meters long, weighing up to 90 kilograms of individuals, preying on fish and living in the water frogs, snakes, rodents, birds and so on. Salmon meat is delicious and is a precious fish.
Pacific salmon genus Oncorhynchus
The Pacific salmon genus, also known as salmon, includes salmon that live in the Pacific Ocean.
The Pacific salmon genus, also known as the crochet salmon or salmon genus, includes salmon and trout that live in the Pacific Ocean. Fossils prove that Pacific salmon have been around for at least 6 million years.
Unlike Atlantic salmon, most migrating Pacific salmon die after spawning.
Salmon genus, also known as Salmo
Trout usually inhabit fresh water and prefer to live in cold water, 16 to 18 degrees is the most appropriate, 16 to 23 degrees will reduce their desire to breed or prey and ability, to 23 degrees above the fatal. Several swim into the sea during the breeding season. Trout and salmon are of the same family and are closely related. Many places attach great importance to artificial breeding and rearing of trout. The mouth is located, and the mouth is lobed and curved. The lips are thick and there are 2 pairs of inconspicuous short whiskers on either side of the upper jaw. Trout belong mainly to two genera, salmon and salmon. The salmon genus includes salmon and several species of trout, and the genus Red Spot Salmon includes several species of trout that can also be called red-spotted salmon. The difference between these two genera of trout is mainly the face of their bodies
The color is different, and the shape of the plow bone and teeth above the mouth is different. Red-spotted salmon trout have red or milky white spots on their darker skin tones. The red-spotted salmon is ship-shaped rather than straight. Salmon are less complexion, with red or black spots and sparse teeth.
Trout spawn in spring and autumn, and the females dig holes in the gravel layers at the bottom of the river and lay their eggs in the holes. Those trout that inhabit the sea will also return to the inland river to lay their eggs. The time for eggs to hatch is about 2 to 3 months, and the newly hatched fry leave the hole and rely on plankton for their livelihood. It lives in rivers and lakes and generally inhabits slower water. In addition to the northwest and southwest of China, it is distributed in the rivers and lakes of the north and south.
Salvelinus is a genus of red-spotted salmon
The red-spotted salmon, Salvelinus leucomaenis, is found in the polar regions of Europe and the Americas and the islands of the Arctic, and is the farthest freshwater fish farther into the Arctic. In the Arctic Ocean, the species is predominantly an anachropocepogenic, but there are also sedentary types in some limnal moors. The retrospective red-spotted salmon is 70 cm long and weighs up to 4 kg. On Shin tee Island, red-spotted salmon spend the winter in a lake swamp upstream from the river. From June to July, they begin to swim into the sea, and the adult red-spotted salmon in the sea feed on a variety of small fish. The juveniles of the red-spotted salmon are mainly distributed in salty and freshwater lakes and the lower reaches of rivers , feeding on the larvae , jumping insects and copepods of the family Rheumatidae , and as they grow , they feed mainly on flying insects when they are larger.
Salvethymus
Heilongjiang fennel is produced in China in the upper reaches of the Heilongjiang River, the upper reaches of the NenJiang River, the Mudanjiang River, the Ussuri River, the Songhua River, the Suifen River, and is distributed abroad along the Coast of the Sea of Okhotsk and the Sea of Japan in Russia.
The Heilongjiang fennel is a small and medium-sized fish, generally between 50-400 grams in size, and it is difficult to see large fish weighing more than 500 grams.
The meat of anise is tender and delicious, with high nutritional value and edible value. Fennel meat is a high-protein, high-fat food, meat is rich in amino acids, unsaturated fatty acids, minerals and vitamins, etc., the content of these trace elements are several times that of other fish, extremely beneficial to human health, its cholesterol content is almost zero. Pacific salmon genus Oncorhynchus: The common salmon on the market, more than half of them are Pacific salmon, Atlantic salmon are mainly distributed in the Atlantic, Pacific, Faroe Islands, America, Norway, the United States, Russia, Chile, Denmark, North Korea, Japan, Canada, England, New Zealand, in the northeast of China adjacent to the North Pacific River, there will also be this kind of "Pacific salmon" migration, they are called Pacific salmon (or cannabis salmon).
Oncorhynchus tshawytscha: Also known as monarch salmon. English king salmon, chinook (this is the salmon used in most Japanese cuisine)
Salmon salmon is a northern part of the Pacific Ocean
New Zealand large-scale salmon
Pictured here is a farm for The New Zealand King Salmon. Salmon in New Zealand is always special. The delicate New Zealand monarch salmon is bred in the natural fisheries of Stewart Island on the South Island. Stewart Island is a volcanic island in southern New Zealand. It is located in the South Pacific Ocean, 32 kilometers south of the South Island, across the Strait of Fovo and the South Island.
The large-scaled salmon, the highly regarded king salmon. Not all salmon are qualified to be called imperial salmon. King salmon is the top breed in the salmon family, with a distinctive fleshy structure, and it contains significantly higher natural fish oil content than other salmon, especially omega oil. Emperor salmon is very sensitive to the environment, and has strict requirements for water quality and temperature, so the number of king salmon is very rare, mainly aquaculture. Nevertheless, the New Zealand monarch salmon can be regarded as the top representative of salmon. Of all salmon, king salmon contains the highest amount of natural fish oil, making it tender, full-bodied and full-bodied.
Large-scale salmon is also a highly commercially valuable salmon produced in alaska waters in the northern Pacific Ocean, and they never forget the direction to return home, and at the end of their journey, they will return to their birth to lay eggs and die. In Alaska (the salmon is known locally as the "king"), this salmon swims from the Yukon River to the upper reaches of the U.S.-Canada border, a journey of more than 2,000 miles (about 3,218 kilometers) that take 60 days. In other parts of the Pacific, the salmon swims relatively shortly, and for a number of reasons, fewer and fewer salmon can stage this journey of life. Fishery managers may erect obstacles for the return of salmon with large scales to boost their overall population
Hidden in most red-meat monarch salmon, there will be a small number of white-meat monarch salmon.
In fact, in the past, the white meat of the king salmon fishermen did not love, much cheaper than red meat. However, in recent years, things have suddenly become scarce and expensive, coupled with many tall restaurants that have begun to use white meat emperor salmon, so these years have suddenly become expensive.
Salmon is the largest and most expensive of the five Pacific salmon species and is widely distributed in the Pacific, stretching from the Yukang River in Alaska to the east, the Sacramento River in Central California to the west to the Kamchatka Peninsula in Russia and northern Japan.
Salmon weigh more than 40 kilograms, but the average size of commercial fish is about 9 kilograms. It usually lives in the Pacific Ocean, sometimes up to 5 years old, while other salmon are only 1 to 3 years old. King salmon is also the most valuable Wild Salmon in the Pacific because of its high oil content, and the king salmon in some waters has an oil content of up to 20%, and the farther it migrates, the higher the oil content. In the early 19th century, the fish was salted in large vats and sold to London, Chile and Hawaii. However, at present, the production of Wang Salmon has declined sharply, mainly due to the artificial construction of dam facilities. Small amounts of Alaskan salmon have white flesh because the fish cannot absorb the natural pigment that can give salmon a red fleshy color. White king salmon are generally sold at lower prices and are farmed in small quantities in British Columbia, Canada and New Zealand
Salmon (Oncorhynchus keta): Also known as salmon. English. Chum salmon, dog salmon
The Alaskan salmon swims back to freshwater to spawn Chum Salmon, also known as salmon, commonly known as autumn salmon, and is one of the salmonids of the rayfin family Salmonidae. It is found in the North Pacific, from Japan, South Korea, and the east coast of Siberia to the Bering Sea, The Heilongjiang River, tumen River, Suifen River and other river systems in China, British Columbia in Canada and Alaska and Oregon in the United States.
Large-scale nursery development projects in the United States and Japan have made the Salmon (Oncorhynchus deta) the most productive of all Pacific salmon species, with an average annual production of more than 300,000 tonnes. Annual production of American salmon is 90,000 tons.
American salmon are widely distributed, fished in the inland waters from north of the Arctic Pass in Alaska to Pujet Bay, Washington. The salmon fishing season begins in Alaska waters in late June and ends in The Waters of Pujet Bay in October, longer than any other salmon. Alaska produces more than 90 percent of American salmon.
The price of salmon is mainly determined by the quality of the meat. Salmon with bright red flesh are 45 cents more expensive per kilogram than pale flesh salmon. It is worth noting that salmon with a bright silver appearance do not necessarily have bright red flesh. Conversely, dark-looking salmon may have bright red flesh. When buying salmon, it is important to reach a consensus with the supplier on the quality classification of the product.
divide
Annual production of American salmon is 90,000 tons. The price of such salmon is also more expensive than that of clay nets and purse seine fishing. More than 85 percent of American salmon is frozen and sold, and the rest are sold fresh to American buyers, who process the freshly salvaged salmon and process it into finished products before selling it. There are also some buyers who simply dispose of the fresh salmon they bought, transport them to labor-intensive countries such as China for deep processing, and then transfer them back to the United States for sale, and some are directly sold to first-hand suppliers such as Guangzhou, Shanghai, and Beijing
Salmon are large and brightly colored, so they are more valuable than other salmon roe. Most salmon are salted and sold to Japan under the name ikura. Salmon roe prices tend to be higher than salmon meat for dogs.
Red salmon (Oncorhynchus nerka nerka): Also known as red salmon. Red salmon, blueback, quinalt
The red cat on the trip is red all over the body
Red salmon is the most valuable salmon species in the United States, with the second largest production. Red salmon get their name from their deep red flesh. Although red salmon are widely distributed in the waters of the North Pacific from northern Japan and Russia to Washington state, American red salmon production accounts for more than 80% of the world's total red salmon production.
Red salmon Red salmon can be caught almost all summer. Alaskan salmon fishing season begins in mid-May near the Coer River near Prince William Bay. Although the production here is relatively small and about 2,000 to 3,000 tonnes, it is higher than other red salmon because the individual red salmon produced here have a higher oil content. The largest salmon catch takes place in Bristol Bay in western Alaska in the first half of July. In a productive year, more than 80,000 tonnes of red salmon can be caught in the waters and sometimes 15,000 tonnes can be caught in a single day during peak seasons. Fishing on such a large scale in a short period of time could easily saturate processed products forcing them to ship Bristol red salmon to other Alaska for processing. Although the total production of Bristol red salmon is considerable, the individual red salmon are on average about 2.5 kg. The salmon fishing season in southeastern Alaska and Washington state ends in August. Red salmon individuals caught in these waters also have a higher oil content. The level of oil content similar to that of other salmon and therefore military assistance vary mainly depending on the distance from which salmon migrate to the spawning area. The farther you migrate, the higher the oil content. A red salmon caught in the Cooper River can sell for up to 12% oil than a red salmon caught in Bristol Bay with only oil.
Hunchback Salmon (Oncorhynchus gorbuscha): Also known as the Pink Salmon West Scaled Maha. Pink salmon, humpback
salmon6
The parrot-billed salmon we used to use was it
The hunchback salmon is a species of salmon in the salmon family, commonly known as fine-scaled salmon. It is widely distributed in the northern and coastal rivers of the Pacific Ocean, as well as the Suifen River and the Tumen River, and is a migratory fish. It is commonly found in freshwater spawning and in sea manure.
Pink salmon (Oncorhyuchus gorbuscha) Market name: Pink salmon, pink salmon, hunchback salmon
Pink salmon are found mainly in the North Pacific, Central California to Russian waters. The United States is the world's largest producer of Pacific salmon, with pink salmon accounting for the largest proportion, accounting for about 60% of total salmon production in the United States. According to individual size, pink salmon are the smallest, with an average weight of about 1.5 kg and an average length of 50 cm.
Pink salmon are harvested annually from July to August, and the entire Alaskan waters from southeastern Alaska to Norton Sound in the Bering Strait are harvested, with the largest fishing being in the waters around Prince William Bay and Khao Di Yanke Island in eastern Alaska.
Pink salmon usually spawn in areas close to creeks and estuaries, so they are particularly suitable for artificial hatching. Eggs are usually collected in the summer, hatched in the winter, and pink salmon seedlings are put into the sea in the spring. After more than a year at sea, the pink salmon swim back to the nursery and then catch them ashore.
Pink salmon have much lower oil content than king salmon and red salmon, as the latter two salmon species need more energy to swim upstream to reach spawning grounds far from the estuary. The flesh of the pink salmon is pale red in color and has a moderate taste, similar to trout.
Silver salmon (Oncorhynchus kisutch): Also known as silver salmon. Coho salmon, silver salmon
Although the silver salmon is widely distributed in the North Atlantic, its total production is far from that of pink salmon, red salmon and dog salmon. The annual production of farmed and wild silver salmon worldwide is about 120 000 tonnes, of which 70% is farmed. Chile is the world's largest producer of farmed silver salmon, while the United States produces only wild silver salmon. About 40 percent of American salmon are caught with a trailing hook.
The silver salmon produced in Hokkaido, Japan, is very famous because Hokkaido has a fresh and clean sea, and its tender and smooth taste is definitely worth your taste. But in Sakaiminato City, Tottori Prefecture, Japan, sakaiminato City, the hometown of Japan's famous Kitaro, has one of Japan's largest salmon breeding bases. It turns out that the silver salmon in Sakaiminato City is also very famous
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Although the silver salmon is widely distributed in the North Atlantic, its total production is far from that of pink salmon, red salmon and dog salmon. The annual production of farmed and wild silver salmon worldwide is about 120 000 tonnes, of which 70% is farmed. Chile is the world's largest producer of farmed silver salmon, while the United States produces only wild silver salmon. About 40 percent of American salmon are caught with a trailing hook. Silver salmon, also known as silver salmon, is widely distributed in the North Atlantic, but its total production is far from that of pink salmon, red salmon and dog salmon. Silver salmon are medium in size, with an average weight of 3 to 4 kg, and are popular for their flesh color and texture almost identical to those of monarch salmon and red salmon. Silver salmon, however, is thinner and has 30% less oil content than monarch salmon or red salmon, so the market price is usually lower than that of these two salmon. After the silver salmon enters the mature stage, the body surface will also become red, and some merchants will pretend to be red salmon to sell, and should pay attention to identification when buying
Silver salmon are medium in size, weighing an average of 3 to 4 kilograms, while the Japanese market prefers fish in size of 2 to 3 kilograms. Silver salmon have an excellent taste and are of better quality than pink salmon and salmon. The market price is 10-20% lower than that of king salmon and red salmon, and sometimes wild (mature) silver salmon are sold in the market posing as red salmon, and it is difficult to identify.
Oncorhynchus mykiss: Also known as rainbow trout (moray trout and freshwater trout are not comparable). English Rainbow tro (domestic freshwater aquaculture called rainbow trout can not be eaten raw, but marine aquaculture can be made of sashimi)
Mackey hook-and-snout trout, a marine fish. The body is spindle-shaped, slightly flattened, with a large mouth and small scales. It is a high economic value edible fish and farmed fish, suitable for a variety of cooking methods. Native to northern North America and the west coast of the Pacific Ocean, the fish lives mainly in low-temperature freshwater, but there is also a species called "hard-headed trout" that lives in freshwater or seawater at different seasons. Rainbow trout is a type of edible fish. It has been moved into several countries, but has become an invasive species in some areas. (China introduced this species is basically freshwater aquaculture, in fact, rainbow trout is originally a kind of salmon can also be called salmon is just a non-sashimiable in fresh water in life)
Atlantic salmon Salmo
salar: Also known as salmon. Atlantic salmon, salmon
Atlantic salmon (Salmo salar), commonly known as "salmon". The original habitat is the northern Atlantic Ocean, that is, the northeast of North America, the coast of Scandinavia in Europe, and is a worldwide farmed fish with relatively stable genetic variability and high nutritional value
Atlantic salmon are between 1-5 years old in the freshwater stage. Juveniles in southern rivers (e.g. the English Channel) leave as soon as they are 1 year old, but in northerner regions (e.g. Scotland) they leave at least 4 years of age. The average age of departure is related to water temperatures above 7 °C. Atlantic salmon are multi-breeding, i.e. they do not die after spawning, but recover themselves, repeating the process of spawning when they return to the ocean. In Norway, Chile, Canada, the United Kingdom, the Faroe Islands, the United States, Japan, Scotland, New Zealand, Russia and Tasmania are the main breeding areas for Atlantic salmon. (He is the salmon on our table, and of course there are some farmed Pacific salmon)
Sashimi Salmon: