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Meat water holding capacity (WHC) refers to the ability of meat to retain moisture including moisture inherent to the muscle tissue and any fluids that may be added to the meat during processing. [ 1 ] [ 2 ] The WHC characteristic corresponds to meat juiciness and meat tenderness .
For example, even though meat is held under refrigeration or in a frozen state, the poly-unsaturated fat will continue to oxidize and slowly become rancid. The fat oxidation process, potentially resulting in rancidity, begins immediately after the animal is slaughtered and the muscle, intra-muscular, inter-muscular and surface fat becomes ...
The use of nitrites in food preservation is highly controversial [22] due to the potential for the formation of nitroso-compounds such as nitrosamines, N-nitrosamides and nitrosyl-heme. [citation needed] When the meat is cooked at high temperatures, nitrite-cured meat products can also lead to the formation of nitrosamines.
The potato processing industry or potato processing market refers to the sector involved in transforming potatoes into various food products and by-products through different manufacturing processes. This industry plays a crucial role in meeting the global demand for potato-based foods, such as potato chips , french fries , mashed potatoes ...
Water potential quantifies the tendency of water to move from one area to another due to osmosis, gravity, mechanical pressure and matrix effects such as capillary action (which is caused by surface tension). The concept of water potential has proved useful in understanding and computing water movement within plants, animals, and soil.
For instance the loss of draw solution may affect the feed solution perhaps due to environmental issues or contamination of the feed stream, such as in osmotic membrane bioreactors. An additional distinction between the reverse osmosis (RO) and forward osmosis (FO) processes is that the permeate water resulting from an RO process is in most ...
Food preservation includes processes that make food more resistant to microorganism growth and slow the oxidation of fats. This slows down the decomposition and rancidification process. Food preservation may also include processes that inhibit visual deterioration, such as the enzymatic browning reaction in apples after they are cut during food ...
High pressure processing (HPP) is preferred over heat treatment in the food industry as it eliminates changes in the quality of foods due to thermal degradation, resulting in fresher taste, texture, appearance and nutrition. Processing conveniently takes place at ambient or refrigeration temperatures. [19]