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Reverse osmosis is a more economical way to concentrate liquids (such as fruit juices) than conventional heat-treatment. Concentration of orange and tomato juice has advantages including a lower operating cost and the ability to avoid heat-treatment, which makes it suitable for heat-sensitive substances such as protein and enzymes.
The reaction is usually endothermic as heat is required to break chemical bonds in the compound undergoing decomposition. If decomposition is sufficiently exothermic, a positive feedback loop is created producing thermal runaway and possibly an explosion or other chemical reaction. Thermal decomposition is a chemical reaction where heat is a ...
Containers of whey protein being sold at a health food store. Whey protein is commonly marketed as a dietary supplement, and various health claims have been attributed to it in the alternative medicine community. [18] Although whey proteins are responsible for some milk allergies, the major allergens in milk are the caseins. [19] [20]
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For this reason it is a common constituent in hypoallergenic baby milk formulas and medical foods. [14] Native whey protein is extracted from skim milk, rather than being collected as a byproduct of cheese production. This type of whey does not contain glycomacropeptide, which is formed only after the addition of rennet. [15] [16] [17]
Accordingly, ricotta production requires large volumes of input milk [clarification needed]. The production process entails the use of heat and acid to coagulate whey protein from whey solution. The whey solution is heated to a near-boiling temperature, much hotter than during the production of the original cheese, of which the whey is a ...
But misconceptions about whey protein abound. “Do not fear whey or think of it as only being ... you’d be getting from protein-rich foods like salmon (omega-3s), beef (iron and b vitamins ...
Milk skin or lactoderm refers to a sticky film of protein that forms on top of dairy milk and foods containing dairy milk (such as hot chocolate and some soups). Milk film can be produced both through conventional boiling and by microwaving the liquid, and as such can often be observed when heating milk for use in drinks such as drinking ...