Seafood - Wikipedia. Seafood includes any form of food taken from the sea. Seafood is any form of sea life regarded as food by humans. Seafood prominently includes fish and shellfish. Shellfish include various species of molluscs, crustaceans, and echinoderms. Historically, sea mammals such as whales and dolphins have been consumed as food, though that happens to a lesser extent in modern times. Edible sea plants, such as some seaweeds and microalgae, are widely eaten as seafood around the world, especially in Asia (see the category of sea vegetables). ![]() ![]() In North America, although not generally in the United Kingdom, the term . For the sake of completeness, this article includes all edible aquatic life. The harvesting of wild seafood is usually known as fishing or hunting, and the cultivation and farming of seafood is known as aquaculture, or fish farming in the case of fish. Seafood is often distinguished from meat, although it is still animal and is excluded in a strict vegetarian diet. Seafood is an important source of protein in many diets around the world, especially in coastal areas. Most of the seafood harvest is consumed by humans, but a significant proportion is used as fish food to farm other fish or rear farm animals. ![]() Some seafoods (kelp) are used as food for other plants (fertilizer). In these ways, seafoods are indirectly used to produce further food for human consumption. Products, such as fish oil and spirulina tablets are also extracted from seafoods. Some seafood is feed to aquarium fish, or used to feed domestic pets, such as cats, and a small proportion is used in medicine, or is used industrially for non- food purposes (leather). History. 1. 40. 0 BCThe harvesting, processing, and consuming of seafoods are ancient practices with archaeological evidence dating back well into the Paleolithic. During this period, most people lived a hunter- gatherer lifestyle and were, of necessity, constantly on the move. However, where there are early examples of permanent settlements (though not necessarily permanently occupied) such as those at Lepenski Vir, they are almost always associated with fishing as a major source of food. The ancient river. Nile was full of fish; fresh and dried fish were a staple food for much of the population. Some representations hint at fishing being pursued as a pastime. World fisheries harvest, both wild and farmed, in million tonnes, 1. However, Oppian of Corycus, a Greek author wrote a major treatise on sea fishing, the Halieulica or Halieutika, composed between 1. This is the earliest such work to have survived to the modern day. The consumption of fish varied in accordance with the wealth and location of the household. In the Greek islands and on the coast, fresh fish and seafood (squid, octopus, and shellfish) were common. They were eaten locally but more often transported inland. Sardines and anchovies were regular fare for the citizens of Athens. They were sometimes sold fresh, but more frequently salted. A stele of the late 3rd century BCE from the small Boeotian city of Akraiphia, on Lake Copais, provides us with a list of fish prices. The cheapest was skaren (probably parrotfish) whereas Atlantic bluefin tuna was three times as expensive. Lake Copais itself was famous in all Greece for its eels, celebrated by the hero of The Acharnians. Other fresh water fish were pike- fish, carp and the less appreciated catfish. Pictorial evidence of Roman fishing comes from mosaics. For this reason these fish were occasionally allowed to die slowly at the table. There even was a recipe where this would take place in garo, in the sauce. ![]() PIN BB : 2B007FDA / 2AD96F37 Melayani Penjualan sejak 25 Juni 2010 kepada ribuan penderita anak autis, add/adhd, hiperaktif dan berkebutuhan khusus lainnya. Treating food poisoning. Food poisoning can usually be treated at home without seeking medical advice. Most people will feel better within a few days. On the Memphis Braces blog, Dr. Kyle Fagala at Saddle Creek Orthodontics gives useful orthodontics tips from life with braces to the benefits of Invisalign. ![]() ![]() At the beginning of the Imperial era, however, this custom suddenly came to an end, which is why mullus in the feast of Trimalchio (see the Satyricon) could be shown as a characteristic of the parvenu, who bores his guests with an unfashionable display of dying fish. In medieval times, seafood was less prestigious than other animal meats, and often seen as merely an alternative to meat on fast days. Still, seafood was the mainstay of many coastal populations. ![]() ![]() ![]() ![]() Kippers made from herring caught in the North Sea could be found in markets as far away as Constantinople. Stockfish, cod that was split down the middle, fixed to a pole and dried, was very common, though preparation could be time- consuming, and meant beating the dried fish with a mallet before soaking it in water. A wide range of mollusks including oysters, mussels and scallops were eaten by coastal and river- dwelling populations, and freshwater crayfish were seen as a desirable alternative to meat during fish days. Compared to meat, fish was much more expensive for inland populations, especially in Central Europe, and therefore not an option for most. Jasa Catering dengan sistem Catering Porsian yang kami kemas dalam box adalah Jasa Catering penyediaan menu makanan sehari hari untuk siapapun. Verywell offers free food nutrition data. Learn how to live a healthier lifestyle by eating more nutritious meals and making better diet choices. Better understanding of the hazards of eating raw and undercooked fish and shellfish has led to improved preservation methods and processing. Types of seafood. See: Fish (food). Total for fish: 1. Pelagic fish live and feed near the surface or in the water column of the sea, but not on the bottom of the sea. The main seafood groups can be divided into larger predator fish (sharks, tuna, marlin, swordfish, mackerel, salmon) and smaller forage fish (herring, sardines, sprats, anchovies, menhaden). The smaller forage fish feed on plankton, and can accumulate toxins to a degree. The larger predator fish feed on the forage fish, and accumulate toxins to a much higher degree than the forage fish. Demersal fish live and feed on or near the bottom of the sea. Demersal fish feed mainly on crustaceans they find on the sea floor, and are more sedentary than the pelagic fish. Pelagic fish usually have the red flesh characteristic of the powerful swimming muscles they need, while demersal fish usually have white flesh. Diadromous fish are fishes which migrate between the sea and fresh water. Some seafood groups are salmon, shad, eels and lampreys. See: Salmon run. 5,3. Freshwater fish live in rivers, lakes and ponds. Some seafood groups are carp, tilapia, catfish and trout. Generally, freshwater fish lend themselves to fish farming more readily than the ocean fish, and the larger part of the tonnage reported here refers to farmed fish. Molluscs (from the Latin molluscus, meaning soft ) are invertebrates with soft bodies that are not segmented like crustaceans. Bivalves and gastropods are protected by a calcareousshell which grows as the mollusc grows. Cephalopods are not protected by a shell. A valve is the name used for the protective shell of a bivalve, so bivalve literally means two shells. Important seafood bivalves include oysters, scallops, mussels and cockles. Most of these are filter feeders which bury themselves in sediment on the seabed where they are safe from predation. Others lie on the sea floor or attach themselves to rocks or other hard surfaces. Some, such as scallops, can swim. Bivalves have long been a part of the diet of coastal communities. Oysters were cultured in ponds by the Romans and mariculture has more recently become an important source of bivalves for food. Aquatic gastropods, also known as sea snails, are univalves which means they have a protective shell that is in a single piece. Gastropod literally means stomach- foot, because they appear to crawl on their stomachs. Common seafood groups are abalone, conch, limpets, whelks and periwinkles. Cephalopods are not protected with a shell. Cephalopod literally means head- foots, because they have limbs which appear to issue from their head. They have excellent vision and high intelligence. Cephalopods propel themselves with a water jet and lay down . Examples are octopus, squid and cuttlefish. They are eaten in many cultures. Depending on the species, the arms and sometimes other body parts are prepared in various ways. Octopus must be boiled properly to rid it of slime, smell, and residual ink. Squid are popular in Japan. In Mediterranean countries and in Britain squid are often referred to as calamari. See: Squid (food)Octopus (food). Molluscs not included above. Crustaceans (from Latin crusta, meaning crust ) are invertebrates with segmented bodies protected by hard crusts (shells or exoskeletons), usually made of chitin and structured somewhat like a knight's armour. The shells do not grow, and must periodically be shed or moulted. Usually two legs or limbs issue from each segment. Most commercial crustaceans are decapods, that is they have ten legs, and have compound eyes set on stalks. Their shell turns pink or red when cooked. They are widespread, and can be found near the seafloor of most coasts and estuaries, as well as in rivers and lakes. They play important roles in the food chain. There are numerous species, and usually there is a species adapted to any particular habitat. Any small crustacean which resembles a shrimp tends to be called one. They have small abdomens, short antennae, and a short carapace that is wide and flat. See: crab fisheries. The clawed lobster has large asymmetrical claws for its front pair of limbs, one for crushing and one for cutting (pictured). The spiny lobster lacks the large claws, but has a long, spiny antennae and a spiny carapace. Lobsters are larger than most shrimp or crabs. See: lobster fishing. They are found in oceans around the world where they filter feed in huge pelagic swarms. Each year, larger animals eat half the estimated biomass of krill (about 6. Krill oil contains omega- 3 fatty acids, similarly to fish oil. See: Krill fishery. Crustaceans not included above. Total for other aquatic animals: 1. Sea mammals form a diverse group of 1. Fluke meat can sell for $2. In 2. 01. 0, they reported 2. See: marine mammals as food, whale meat, seal hunting. Fifth century BC Chinese texts describe sea turtles as exotic delicacies. They are not found in fresh water. They usually have a five- pointed radial symmetry, and move, breathe and perceive with their retractable tube feet. They are covered with a calcareous and spiky test or skin. The name echinoderm comes from the Greek ekhinos meaning hedgehog, and dermatos meaning skin.
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