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Pasteurized milk in Japan A 1912 Chicago Department of Health poster explains household pasteurization to mothers.. In food processing, pasteurization (also pasteurisation) is a process of food preservation in which packaged foods (e.g., milk and fruit juices) are treated with mild heat, usually to less than 100 °C (212 °F), to eliminate pathogens and extend shelf life.
Cold pasteurization may refer to: . Pascalization, a method of preserving and sterilizing food, in which a product is processed under very high pressure; Food irradiation, exposing foodstuffs to ionizing radiation to preserve food, reduce the risk of food borne illness, prevent the spread of pests, delay or eliminate sprouting or ripening, increase juice yield, or improve re-hydration
The FDA Food Code exempts pasteurized shell eggs from the definition of "time/temperature control for safe food." [1] [3] requirement to carry a safe handling advisory statement. [2] The U.S. Department of Agriculture also states, "In-shell pasteurized eggs may be used safely without cooking." [2]
The production of yogurt starts from the pasteurization of milk, where undesired microbes are reduced or eliminated. Once the milk is pasteurized the milk is ready to be processed to reduce fat and liquid content, so what remains is mostly solid content. This can be done by drying the milk so that the liquid evaporates or by adding concentrated ...
Scalded and cooled milk is used in bread and other yeast doughs, as pasteurization does not kill all bacteria, and with the wild yeasts that may also be present, these can alter the texture and flavor. Recipes old enough to have been based on hand-milked, slowly cooled, unpasteurized milk specify scalded milk with much more justification, and ...
A Tetra Pak ultra-pasteurization line. Ultra-high temperature processing (UHT), ultra-heat treatment, or ultra-pasteurization [1] is a food processing technology that sterilizes liquid food by heating it above 140 °C (284 °F) – the temperature required to kill bacterial endospores – for two to five seconds. [2]
Flash pasteurization, also called "high-temperature short-time" (HTST) processing, is a method of heat pasteurization of perishable beverages like fruit and vegetable juices, beer, wine, and some dairy products such as milk. Compared with other pasteurization processes, it maintains color and flavor better, but some cheeses were found to have ...
Flavored milk is a sweetened dairy drink made with milk, sugar, flavorings, and sometimes food colorings. It may be sold as a pasteurized, refrigerated product, or as an ultra-high-temperature (UHT) treated product not requiring refrigeration. It may also be made in restaurants or homes by mixing flavorings into milk.