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A medieval view of fish processing, by Peter Brueghel the Elder (1556). There is evidence humans have been processing fish since the early Holocene. For example, fishbones (c. 8140–7550 BP, uncalibrated) at Atlit-Yam, a submerged Neolithic site off Israel, have been analysed. What emerged was a picture of "a pile of fish gutted and processed ...
Ikejime (活け締め) or ikijime (活き締め) is a method of killing fish that maintains the quality of its meat. [1] The technique originated in Japan, but is now in widespread use. It involves the insertion of a spike quickly and directly into the hindbrain, usually located slightly behind and above the eye, thereby causing immediate brain ...
In 1995, salmon had a FIFO ratio of 7.5 (meaning 7.5 kilograms of wild fish feed were required to produce one kilogram of salmon); by 2006 the ratio had fallen to 4.9. [99] Additionally, a growing share of fish oil and fishmeal come from residues (byproducts of fish processing), rather than dedicated whole fish. [ 100 ]
They are put into a strong brine for about 20 hours that draws out the blood, after which the heads and innards are removed and the fish is put into a weaker brine solution. The barrels are placed in a temperature-controlled room kept at 15–20 °C (59–68 °F). Canning takes place at the beginning of July and for five weeks thereafter.
Canned fish. Canned or tinned fish are food fish which have been processed, sealed in an airtight container such as a sealed tin can, and subjected to heat. Canning is a method of preserving food, and provides a typical shelf life ranging from one to five years. They are usually opened via a can opener, but sometimes have a pull-tab so that ...
Lutefisk (Norwegian, pronounced [ˈlʉ̂ːtfɛsk] in Northern and parts of Central Norway, [ˈlʉ̂ːtəˌfɪsk] in Southern Norway; Swedish: lutfisk [ˈlʉ̂ːtfɪsk]; Finnish: lipeäkala [ˈlipeæˌkɑlɑ]; literally " lye fish") is dried whitefish, usually cod, but sometimes ling or burbot, cured in lye. It is made from aged stockfish (air ...
Cured fish. Cured fish is fish which has been cured by subjecting it to fermentation, pickling, smoking, or some combination of these before it is eaten. These food preservation processes can include adding salt, nitrates, nitrite [1] or sugar, can involve smoking and flavoring the fish, and may include cooking it.
Fish preservation is the method of increasing the shelf life of fish and other fish products by applying the principles of different branches of science in order to keep the fish, after it has landed, in a condition wholesome and fit for human consumption. [1][2] Ancient methods of preserving fish included drying, salting, pickling and smoking.