Pacific saury

Last updated

Pacific saury
Sanma01.jpg
Sanma by beemartins in Matsushima, Miyagi.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Beloniformes
Family: Scomberesocidae
Genus: Cololabis
Species:
C. saira
Binomial name
Cololabis saira
(Brevoort, 1856)
Synonyms [1]
  • Scomberesox sairaBrevoort, 1856
  • Scombresox brevirostris Peters, 1866

The Pacific saury (Cololabis saira) 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.

Contents

Biology

Drying pacific saury Pacific saury dried overnight.jpg
Drying pacific saury

Saury is a fish with a small mouth, an elongated body, a series of small finlets between the dorsal and anal fins, and a small forked tail. The fish's color is dark green to blue on the dorsal surface, silvery below, and there are small, bright blue blotches distributed randomly on the sides. [1]

It is typically about 25–30 centimetres (9.8–11.8 inches) long when caught, but it can grow up to 40 centimetres (16 inches) long and about 180 grams (6.3 ounces) when caught in the autumn. The life expectancy of Saury is approximately four years. Saury is a pelagic fish typically found and harvested close to the surface, but it can also be found down to depths of up to 230 metres (750 feet). When saury is escaping from predators, it floats on the surface and is similar to other fishes within the genus.

These pelagic schooling fish are found in the North Pacific, from China, Korea and Japan eastward to the Gulf of Alaska and southward to sub-tropical Mexico, [2] preferring temperatures around 15–18 degrees Celsius (59–64 degrees Fahrenheit).

The Pacific saury is a highly migratory species. Adults are generally found offshore, near the surface of the ocean, in schools. Juveniles associate with drifting seaweed. Pacific saury are oviparous. Eggs are attached to floating objects, such as seaweed, via filaments on the shell surface.

The saury feeds on zooplankton, such as copepods, krill, amphipods, and the eggs and larvae of common fish, such as anchovies, due to their lack of stomach, and their short straight intestines [ citation needed ]. The internal organs of the saury may contain small, red, earthworm-like parasites named Rhadinorhynchus selkirki; these are harmless.[ citation needed ]

A few of the natural predators of Pacific saury include marine mammals, squid and tuna.

Saury oil contains considerable levels of n-3 unsaturated fatty acids (PUFA) and long-chain monounsaturated fatty acids (LCMUFA) with aliphatic tails longer than 18 carbons. [3]

Uses

Japan

Grilled sanma as part of a meal with rice, miso soup, and nimono sanmanoYan Shao ki - 1.jpg
Grilled sanma as part of a meal with rice, miso soup, and nimono
The name (Qiu Dao Yu  "autumn knife fish") comes from the shape and color of a katana sword Wakisashi-IMG 4686-87-88.jpg
The name (秋刀魚 "autumn knife fish") comes from the shape and color of a katana sword

Pacific saury is known as sanma (さんま/サンマ) or saira (さいら/サイラ) in Japanese. The kanji used in the Japanese name of the fish (秋刀魚) literally translates as "autumn knife fish," as its body shape resembles a katana.

Saury is one of the most prominent seasonal foods representing autumn in Japanese cuisine. It is most commonly served salted and grilled (broiled) whole, garnished with daikon oroshi (grated daikon) and served alongside a bowl of rice and a bowl of miso soup. Other condiments may include soy sauce, sudachi, lime, lemon, or other citrus juices. The intestines are bitter, but many people choose not to gut the fish, as many say its bitterness, balanced by the condiments, is part of the enjoyment.

It also has many small bones, though not as many as sardines. Saury festivals are held in various parts of Japan, such as the Meguro Autumn Sanma Festival.

Sanma sashimi is becoming increasingly available but is not common. Although rarely used for sushi, sanma-zushi is a regional delicacy along parts of the Kii Peninsula, especially along the coast of southern Mie Prefecture. It is prepared by pickling the saury in salt and vinegar (depending on the region, bitter orange or citron vinegar may be used), and then placing it on top of vinegared rice to create the finished sushi.

The fish can also be pan-fried or canned kabayaki.

Korea

Korean gwamegi Gwamegi.jpg
Korean gwamegi

Pacific saury is called kkongchi (꽁치) in Korean.

Gwamegi is a Korean dish of half-dried Pacific saury made during winter. It is mostly eaten in the region of North Gyeongsang Province in places such as Pohang, Uljin, and Yeongdeok, where a large amount of the fish are harvested.

Simmered saury (꽁치조림, kkongchi-jorim) is a common variety of jorim, Korean traditional simmered foods. Salt-grilled saury is known as kkongchi gui (꽁치구이) in Korea.

Russia

Open can of saury Open can of saury.jpg
Open can of saury

Called saira (сайра) in Russian, Pacific saury is popular in Russia, which directly access the Pacific Ocean. In Russia, it is sold canned with salt and spice, sometimes with the addition of vegetable oil or tomato sauce. It is also eaten smoked.

United Kingdom

Pacific saury is used as bait for pike and sea fishing. In the UK, they are usually called blueys, possibly due to people confusing the Pacific saury with blue mackerel.

Fishing

Processing pacific saury on Shikotan Island, 1969 RIAN archive 50343 Pacific saury processing.jpg
Processing pacific saury on Shikotan Island, 1969
Global capture production of Pacific saury (Cololabis saira) in thousand tonnes from 1950 to 2022, as reported by the FAO Pacific saury, capture production, thousand tonnes, 1950-2022.svg
Global capture production of Pacific saury (Cololabis saira) in thousand tonnes from 1950 to 2022, as reported by the FAO

Around 1950, Japan caught about 98% of the catch and South Korea about 2%, but Japan's catch share has decreased proportionally in recent decades. Other nations that fish saury now include China and Taiwan. The Soviet Union fished saury around 1960 until the dissolution of the country. Taiwan began fishing for saury around 1988 and has been expanding its catch. In 2002, the Chinese also started fishing for saury, and they have been catching over 100,000 tons a year.[ citation needed ]

Approximately ninety Taiwanese vessels participate in the long distance North Pacific fishery. Taiwan's total Pacific saury landings were 30k metric tons in 2021 and 40k metric tons in 2022. Boats in the Taiwanese saury fishery have been transitioning from incandescent and high-intensity discharge (HID) light bulbs to light emitting diodes (LED) which allows them for an environmental impact reduction. [5]

Related Research Articles

<span class="mw-page-title-main">Japanese cuisine</span> Culinary traditions of Japan

Japanese cuisine encompasses the regional and traditional foods of Japan, which have developed through centuries of political, economic, and social changes. The traditional cuisine of Japan is based on rice with miso soup and other dishes with an emphasis on seasonal ingredients. Side dishes often consist of fish, pickled vegetables, and vegetables cooked in broth. Common seafood is often grilled, but it is also sometimes served raw as sashimi or as sushi. Seafood and vegetables are also deep-fried in a light batter, as tempura. Apart from rice, a staple includes noodles, such as soba and udon. Japan also has many simmered dishes, such as fish products in broth called oden, or beef in sukiyaki and nikujaga.

<span class="mw-page-title-main">Sushi</span> Japanese dish of vinegared rice and seafood

Sushi is a traditional Japanese dish made with vinegared rice, typically seasoned with sugar and salt, and combined with a variety of ingredients, such as seafood, vegetables, or meat: raw seafood is the most common, although some may be cooked. While sushi comes in numerous styles and presentation, the defining component is the vinegared rice, also known as shari (しゃり), or sumeshi (酢飯).

<span class="mw-page-title-main">Sashimi</span> Japanese dish of raw fish

Sashimi is a Japanese delicacy consisting of fresh raw fish or meat sliced into thin pieces and often eaten with soy sauce.

<span class="mw-page-title-main">Sablefish</span> Species of fish

The sablefish is one of two members of the fish family Anoplopomatidae and the only species in the genus Anoplopoma. In English, common names for it include sable (US), butterfish (US), black cod, blue cod (UK), bluefish (UK), candlefish (UK), coal cod (UK), snowfish, coalfish (Canada), beshow, and skil (Canada), although many of these names also refer to other, unrelated, species. The US Food and Drug Administration accepts only "sablefish" as the acceptable market name in the United States; "black cod" is considered a vernacular (regional) name and should not be used as a statement of identity for this species. The sablefish is found in muddy sea beds in the North Pacific Ocean at depths of 300 to 2,700 m and is commercially important to Japan.

<span class="mw-page-title-main">Yellowfin tuna</span> Species of fish

The yellowfin tuna is a species of tuna found in pelagic waters of tropical and subtropical oceans worldwide.

The ayu sweetfish, ayu or sweetfish, is a species of fish. It is the only species in the genus Plecoglossus and family Plecoglossidae. It is a relative of the smelts and other fish in the order Osmeriformes.

Sauries are fish of the family Scomberesocidae. There are two genera, each containing two species. The name Scomberesocidae is derived from scomber and the Latin esox meaning pike.

<span class="mw-page-title-main">Skipjack tuna</span> Species of fish

The skipjack tuna is a perciform fish in the tuna family, Scombridae, and is the only member of the genus Katsuwonus. It is also known as katsuo, arctic bonito, mushmouth, oceanic bonito, striped tuna or victor fish. It grows up to 1 m (3 ft) in length. It is a cosmopolitan pelagic fish found in tropical and warm-temperate waters. It is a very important species for fisheries. It is also the namesake of the USS Skipjack.

<span class="mw-page-title-main">Largehead hairtail</span> Species of fish

The largehead hairtail or beltfish is a member of the cutlassfish family, Trichiuridae. This common to abundant species is found in tropical and temperate oceans throughout the world. The taxonomy is not fully resolved, and the Atlantic, East Pacific and Northwest Pacific populations are also known as Atlantic cutlassfish, Pacific cutlassfish and Japanese cutlassfish, respectively. This predatory, elongated fish supports major fisheries.

<span class="mw-page-title-main">Japanese regional cuisine</span>

Japanese cuisine has a vast array of regional specialities known as kyōdo ryōri (郷土料理) in Japanese, many of them originating from dishes prepared using local ingredients and traditional recipes.

<i>Sakana</i> Japanese snacks, eaten with alcohol

In Japan, it is customary to serve alcoholic drinks with snacks called sakana, shukō, or otsumami (お摘み). These are usually quite salty and served in relatively small portions. Sakana are usually more substantial than tapas, although they are not considered a meal since they are not accompanied by rice. Traditionally, the Japanese regarded sake, which is made from rice, as a substitute for white rice served in a standard Japanese meal, and as a result some Japanese do not eat rice and drink alcohol simultaneously.

<span class="mw-page-title-main">Squid as food</span> Squid used for culinary purposes

Squid is eaten in many cuisines; in English, the culinary name calamari is often used for squid dishes. There are many ways to prepare and cook squid. Fried squid is common in the Mediterranean. In New Zealand, Australia, the United States, Canada, and South Africa, it is sold in fish and chip shops, and steakhouses. In Britain, it can be found in Mediterranean 'calamari' or Asian 'salt and pepper fried squid' forms in various establishments, often served as a bar snack, street food, or starter.

<span class="mw-page-title-main">Anchovies as food</span> Preserved fish

Anchovies are small, common saltwater forage fish in the family Engraulidae that are used as human food and fish bait. There are 144 species in 17 genera found in the Atlantic, Indian, and Pacific Oceans. Anchovies are usually classified as oily fish. They are small, green fish with blue reflections due to a silver longitudinal stripe that runs from the base of the caudal fin. They range from 2 centimetres (0.79 in) to 40 centimetres (16 in) in adult length, and the body shape is variable, with more slender fish in northern populations.

<span class="mw-page-title-main">Mackerel as food</span>

Mackerel is an important food fish that is consumed worldwide. As an oily fish, it is a rich source of omega-3 fatty acids. The flesh of mackerel spoils quickly, especially in the tropics, and can cause scombroid food poisoning. Accordingly, it should be eaten on the day of capture, unless properly refrigerated or cured.

<i>Toro</i> (sushi) Fish product

Toro is the fatty meat of tuna served as sushi or sashimi. It is usually cut from the belly or outer layers of the Pacific bluefin tuna. Good-quality toro is said to create a "melting" sensation once placed in the mouth.

<i>Tsukemono</i> Japanese preserved vegetables

Tsukemono are Japanese preserved vegetables. They are served with rice as an okazu, with drinks as an otsumami (snack), as an accompaniment to or garnish for meals, and as a course in the kaiseki portion of a Japanese tea ceremony.

<span class="mw-page-title-main">Alaska pollock as food</span> Eating species of cod globally

Alaska pollock, 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.

References

  1. 1 2 Froese, Rainer; Pauly, Daniel, eds. (2019). "Cololabis saira month+april". FishBase .
  2. "Cololabis saira, Pacific saury : fisheries". www.fishbase.se. Retrieved 20 July 2022.
  3. Yang, Z; Inuoe, S; Taniguchi, Y; Miyahara, H; Iwasaki, Y; Takeo, J; Sakaue, H; Nakaya, Y (2015). "Long-term dietary supplementation with saury oil attenuates metabolic abnormalities in mice fed a high-fat diet: combined beneficial effect of omega-3 fatty acids and long-chain monounsaturated fatty acids". Lipids in Health and Disease. 14: 155. doi: 10.1186/s12944-015-0161-8 . PMC   4666194 . PMID   26627187.
  4. "Fisheries and Aquaculture - Global Production". Food and Agriculture Organization of the United Nations (FAO). Retrieved 6 May 2024.
  5. Chiao-lien, Lin; Lin, Ko (5 December 2023). "Majority of Taiwan's saury fishing boats switch to LEDs". focustaiwan.tw. Focus Taiwan. Retrieved 6 December 2023.