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Alaska pollock (Gadus chalcogrammus), a species of cod (Gadus) found in the North Pacific Ocean, is used as food globally. Compared with common pollock, Alaska pollock is milder in taste, whiter in color, and lower in oil content.
Alaska pollock fillets are commonly packaged into block molds that are deep frozen and used throughout Europe and North America as raw material for high quality breaded and battered fish products. [1] Portions cut from frozen Alaska pollock fillet blocks are the most common choice for fast food restaurant fish sandwiches, for example in the McDonald's Filet-O-Fish.
Alaska pollock is also a common raw material used in the manufacture of surimi (fish paste). Alaska pollock is widely regarded as one of the best proteins for the manufacture of high quality surimi because of the high gel strength of its flesh.
Pollock has been consumed in Korea since the Joseon era (1392–1897). One of its earliest mentions is in the 1652 Diary of the Royal Secretariat , which states that "the management administration should be strictly interrogated for bringing in pollock roe instead of cod roe." [2]
In 1940, Alaska pollock was the most commonly caught fish in Korea, with more than 270,000 tonnes brought in from the Sea of Japan. [3] However, the consumption of Alaska pollock in South Korea dropped to an estimated 260,000 tonnes per year by 2016, [4] Much of is imported from Russia due to changes in sea water temperatures. [5]
Alaska Pollock is a sizeable resource of fish and makes up 32% of the total US landings and 58% of Alaska's. [6] Pollock is the target of many of the world's fisheries and represents about 5% of the world's harvest. In the United States water's alone over 1.5 million mt have been caught, giving an estimated value of 600- 900 million dollars in profit, between the years 1992–1996. [7]
Alaska pollock fillets are layered into a block mold and deep-frozen for distribution. For high-quality products, high-grade fillets are frozen only once between catch and consumer. For lower quality, low-cost breaded and battered fish sticks, double-frozen or minced trim pieces are used instead.[ citation needed ]
Alaska pollock is commonly used in the fast food industry; in products such as McDonald's Filet-O-Fish sandwich [8] Arby's Classic Fish sandwich, [9] Long John Silver's Baja Fish Taco, [10] and Birds Eye's Fish Fingers in Crispy Batter. [11] Trident Seafoods and Chuck Bundrant were instrumental in popularizing the fish in the US in the 1980s; prior to then it had been most popularly consumed in Asia. [12]
Alaska pollock is considered the national fish of Korea. [13] [14] Its Korean name, myeongtae (명태), has also spread to some neighbouring countries: It is called mintay (минтай) in Russia, and the roe is referred to as mentai-ko (明太子) in Japan, although the Japanese name for the fish itself is suketōdara (介党鱈).
In Korea, myeongtae has more than 30 alternative names, including: [14]
Every part of a myeongtae, including the intestines and the roe, is used in Korean cuisine.
Saengtae (생태), which is fresh Alaska pollock, is most often boiled with radish in a kelp-anchovy broth to create a clear soup, saengtae-tang . Another common preparation is myeongate-jeon ; pan-fried Alaska pollock patty. Saengseon-gaseu , the fish cutlet, is often made with filleted myeongtae. Fresh myeongtae can also be served raw as hoe , which is usually marinated and sometimes used as a topping for cold noodles.
Fermented products such as sikhae and jeotgal can subsequently be made with saengtae. Production of myeongtae-sikhae involves a fermentation process using the entire fish along with malt and rice, while changnan (창난) (the intestines) and myeongnan (명난) (the roe) are salted to make jeotgal , called changnan-jeot and myeongnan-jeot respectively.
Dongtae (동태), which is frozen Alaska pollock, is typically eaten in a spicy stew, dongtae-jigae . It can also gutted and stuffed with vegetables to make a sundae , called dongtae-sundae.
Bugeo (북어), which is dried Alaska pollock, is often boiled in tteumul (water from the final rinsing of rice) to make a clear soup, bugeo-guk . Dried Alaska pollock head, referred to as bugeo-daegari, is a common broth ingredient in Korean cuisine. Other dishes made from bugeo include bugeo-jeok (skewered), bugeo-jangajji (pickled), bugeo-jeon (pan-fried), and bugeo-jorim (simmered). A dish called bugeo-bopuragi, literally "bugeo lint", is made by grating well-dried Alaska pollock into "lint" and seasoning it.
Bugeo can be thinly sliced, seasoned and dried to make fish jerky, called bugeo-po , which can be eaten plain or used as an ingredient in other side dishes.
Hwangtae (황태), which is yellow Alaska pollock, is made by drying the fish during winter and allowing it to undergo natural freeze-thaw cycles. It is often boiled into a soup called hwangtae-haejang-guk (hangover soup). Rehydrated hwangtae can be grilled (usually with a gochujang-based marinade) as hwangtae-gui , simmered hwangtae-jjim or jorim , or added to hwangtae-juk (rice porridge). Jerky made from yellow Alaska pollock is called hwangtae-po .
Nogari (노가리), which is dried young Alaska pollock, is often served with a variety of dipping sauces as anju .
Kodari (코다리), which is the "nosed" variant, is made by gutting young Alaska pollock and half-drying them on ropes that are tied through their noses. It is often simmered with radish to make kodari-jorim .
Alaska pollock roe, generally referred to simply as pollock roe, is a popular culinary ingredient in Japan, Korea, and Russia. In Korea, the roe is traditionally called myeongnan (명란) and the salted roe is called myeongnan-jeot (명란젓). The roe was introduced to Japan after World War II, and is called mentaiko (明太子) in Japanese. The milder, less spicy version is called tarako (鱈子) in Japanese. In Russia, Alaska pollock roe is sold as a canned product suspended in oil, which gives it a soft paste-like consistency.
Roe, or hard roe, is the fully ripe internal egg masses in the ovaries, or the released external egg masses, of fish and certain marine animals such as shrimp, scallop, sea urchins and squid. As a seafood, roe is used both as a cooked ingredient in many dishes, and as a raw ingredient for delicacies such as caviar.
Offal, also called variety meats, pluck or organ meats, is the internal organs of a butchered animal. The word does not refer to a particular list of edible organs, and these lists of organs vary with culture and region, but usually exclude skeletal muscle. Offal may also refer to the by-products of milled grains, such as corn or wheat.
Hoe is a Korean seafood dish that is eaten by trimming raw meat or raw fish. In addition to fish, it is also made with other marine products such as shrimp and squid, raw meat of land animals, and vegetable ingredients, but without any special prefix, it mainly refers to raw fish. It is called Sukhoe that is blanched by applying heat.
The Pacific saury is species of fish in the family Scomberesocidae. Saury is a seafood in several East Asian cuisines and is also known by the name mackerel pike.
The Filet-O-Fish is a fish sandwich sold by the international fast food restaurant chain McDonald's. It was created in 1962 by Lou Groen, a McDonald's franchise owner in a predominantly Catholic neighborhood in Cincinnati, Ohio, in response to declining hamburger sales on Fridays due to the practice of abstaining from meat on that day. While the fish composition of the sandwich has changed throughout the years to cater to taste preferences and address supply limitations, the framework of its ingredients have remained constant; a fried breaded fish fillet, a steamed bun, tartar sauce and pasteurized American cheese.
Pollock roe, also pollack roe is the roe of Alaska pollock which, despite its name, is a species of cod. Salted pollock roe is a popular culinary ingredient in Korean, Japanese, and Russian cuisines.
Jjigae are Korean stews. There are many varieties; they are typically made with meat, seafood or vegetables in a broth seasoned with gochujang, doenjang, ganjang or saeu-jeot. Jjigae is often served as a communal dish.
Fresh fish rapidly deteriorates unless some way can be found to preserve it. Drying is a method of food preservation that works by removing water from the food, which inhibits the growth of microorganisms. Open air drying using sun and wind has been practiced since ancient times to preserve food. Water is usually removed by evaporation but, in the case of freeze-drying, food is first frozen and then the water is removed by sublimation. Bacteria, yeasts and molds need the water in the food to grow, and drying effectively prevents them from surviving in the food.
A fishcake is a culinary dish consisting of filleted fish or other seafood minced or ground, mixed with a starchy ingredient, and fried until golden.
Banchan are small side dishes served along with cooked rice in Korean cuisine. Banchan are often set in the middle of the table to be shared. At the center of the table is the secondary main course, such as galbi or bulgogi, and a shared pot of jjigae. Bowls of cooked rice and guk (soup) are set individually. Banchan are served in small portions, meant to be finished at each meal and replenished during the meal if not enough. Usually, the more formal the meals are, the more banchan there will be. Jeolla province is particularly famous for serving many different varieties of banchan in a single meal.
Jeotgal (Korean: 젓갈) or jeot (젓), translated as salted seafood, is a category of salted preserved dishes made with seafood such as shrimps, oysters, clams, fish, and roe. Depending on the ingredients, jeotgal can range from flabby, solid pieces to clear, broth-like liquid.
The Alaska pollock or walleye pollock is a marine fish species of the cod genus Gadus and family Gadidae.
Sundae is a type of blood sausage in Korean cuisine. It is a popular street food in both North and South Korea, generally made by steaming cow or pig's intestines stuffed with various ingredients.
Jwipo is a traditional Korean pressed fish jerky sold as a street snack. Made from the filefish, it is seasoned, flattened, and dried. Jwichi meat has a subtle sweet flavor, but jwipo's sweetness comes from added sugar. It is traditionally served hot, heated on a burner until it curls.
Guk (국), also sometimes known as tang, is a class of soup-like dishes in Korean cuisine. Guk and tang are commonly grouped together and regarded as the same type of dish, although tang can sometimes be less watery than guk. It is one of the most basic components in a Korean meal, along with bap, and banchan. In Korean table setting, guk is served on the right side of bap (rice), and left side of sujeo.
Cod and other cod-like fish have been widely used as food through history. Other cod-like fish come from the same family (Gadidae) that cod belong to, such as haddock, pollock, and whiting.
Doenjang-guk (Korean: 된장국) or soybean paste soup is a guk (soup) made with doenjang and other ingredients, such as vegetables, meat, and seafood. It is thinner, lighter, and milder than doenjang-jjigae. It is similar to the Japanese miso soup. It is sometimes mild, sometimes strong, and accompanied with rice most of the time.