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Salting is the preservation of food with dry edible salt. [1] It is related to pickling in general and more specifically to brining also known as fermenting (preparing food with brine , that is, salty water) and is one form of curing .
Burial of food can preserve it due to a variety of factors: lack of light, lack of oxygen, cool temperatures, pH level, or desiccants in the soil. Burial may be combined with other methods such as salting or fermentation. Most foods can be preserved in soil that is very dry and salty (thus a desiccant) such as sand, or soil that is frozen.
Salt (sodium chloride) is the primary ingredient used in meat curing. [11] Removal of water and addition of salt to meat creates a solute-rich environment where osmotic pressure draws water out of microorganisms, slowing down their growth. [11] [12] Doing this requires a concentration of salt of nearly 20%. [12]
As opposed to dry salting, fish brining or wet-salting is performed by immersion of fish into brine, or just sprinkling it with salt without draining the moisture. To ensure long-term preservation, the solution has to contain at least 20% of salt, a process called "heavy salting" in fisheries; heavy-salted fish must be desalted in cold water or ...
Reconstruction of the Roman fish-salting plant at Neapolis in present day Tunisia. Salted fish, such as kippered herring or dried and salted cod, is fish cured with dry salt and thus preserved for later eating. Drying or salting, either with dry salt or with brine, was the only widely available method of preserving fish until the 19th century.
The salt produced from Sichuan salt springs and wells, unlike sea salt, does not contain iodine, which led to goiter problems before the 20th century. [5] Sichuan cuisine often contains food preserved through pickling, salting and drying. Preserved dishes are generally served as spicy dishes with heavy application of chili oil.
Fish are preserved through such traditional methods as drying, smoking and salting. [2] The oldest traditional way of preserving fish was to let the wind and sun dry it. Drying food is the world's oldest known preservation method, and dried fish has a storage life of several years.
This is a list of ancient dishes, prepared foods and beverages that have been recorded as originating in ancient history. The span of recorded history is roughly 5,000 years, beginning with Sumerian cuneiform script, the oldest discovered form of coherent writing from the protoliterate period around 3,000 to 2,900 years BCE.