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A fish fillet processor processes fish into a fillet. Fish processing starts from the time the fish is caught. Popular species processed include cod, hake, haddock, tuna, herring, mackerel, salmon and pollock . Commercial fish processing is a global practice. Processing varies regionally in productivity, type of operation, yield and regulation.
This 16th-century fish stall shows many traditional fish products. The term fish processing refers to the processes associated with fish and fish products between the time fish are caught or harvested, and the time the final product is delivered to the customer. Although the term refers specifically to fish, in practice it is extended to cover ...
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.
In fish processing, biopreservation is achieved by adding antimicrobials or by increasing the acidity of the fish muscle. Most bacteria stop multiplying when the pH is less than 4.5. [21] Traditionally, acidity has been increased by fermentation , marination or by directly adding acetic, citric or lactic acid to food products.
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.
Like most versions until the late 19th century, it had only the first stanza and dealt with a hare, not a fish, with the words: One, two, three, four and five, I caught a hare alive; Six, seven, eight, nine and ten, I let him go again. [1] The modern version is derived from three variations collected by Henry Bolton in the 1880s from America. [1]
The final product should have a pH ranging from 4.2 to 4.5. [111] Any low-acidity ingredients with a pH above 4.6, including white daikon and napa cabbage, should not be left under conditions that enable the growth of undesirable microorganisms and require a written illustration of the procedure designed to ensure this is available if requested ...
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 ...