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Salting, either with dry salt or brine, was a common method of preserving meat until the middle of the 20th century, becoming less popular after the advent of refrigeration. Meat that had been preserved in this way was frequently called "junk" [ 4 ] or "salt horse". [ 5 ]
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.
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-Water Method. This involves putting sliced pears in a bowl of salt water before freezing. The salt water eliminates the need for a discoloration agent (like lemon juice or a citric acid ...
Whether choosing to preserve food by canning, freezing or drying, remember there are guidelines to follow for the best results in safety and flavor.
The salt rub is then rinsed off and discarded before cooking. [3] Food scientists have two theories about the brining effect, but which one is correct is still under debate. [4] [5] The brine surrounding the cells has a higher concentration of salt than the fluid within the cells, but the cell fluid has a higher concentration of other solutes. [2]
The mechanism of freezing food involves transforming the water from a liquid to solid state, which causes the water cells to expand and permanently alter the structural integrity of your food.
Smoking helps seal the outer layer of the food being cured, making it more difficult for bacteria to enter. It can be done in combination with other curing methods such as salting. Common smoking styles include hot smoking, smoke roasting (pit barbecuing) and cold smoking. Smoke roasting and hot smoking cook the meat while cold smoking does not.