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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
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 any aquatic organisms harvested for commercial purposes, whether ...
Learn about the different ways of preserving fish, such as drying, salting, smoking, and freezing, and how they have evolved over time. Freezing is a technique that lowers the temperature of fish below -18 °C to inhibit spoilage bacteria and extend shelf life.
Learn about the origins and methods of canning fish, a process that preserves food fish in airtight containers. Find out about different kinds of canned fish, such as salmon, sardines, and horse mackerel, and their nutritional and cultural value.
A fish factory is a facility where fish processing is performed to produce seafood products. Learn about the types, methods, and challenges of fish factories, as well as their impact on the environment and the industry.
On a dry-dry basis, 2–4 kg of wild-caught fish are needed to produce 1 kg of salmon. [23] The ratio may be reduced if non-fish sources are added. [20] Wild salmon require about 10 kg of forage fish to produce 1 kg of salmon, as part of the normal trophic level energy transfer. The difference between the two numbers is related to farmed salmon ...
Poaching is a cooking technique that involves heating food submerged in a liquid, such as water, milk, stock or wine. It is differentiated from simmering and boiling in that it uses a relatively lower temperature (about 70–80 °C (158–176 °F)).
Fish hydrolysate is a liquid product made from whole fish or by-products, where the molecular bonds are broken by enzymes or acids. It has various uses as a fertilizer, animal food, or nutriceutical, and can be compared with fish emulsion.