Question

. What is pasteurization? How is it useful?
Pasteurization of milk consists of heating it to high temperature of 70˚C for about n the flavor. This method was invented by Louis Pasteur

Answer 1

it is a process in which a liquid food item, mostly milk, is first heated to very high temperature and then immediately cooled to very low temperature. this kills bacteria in it..
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Answer 2

Answer:

hello dear

Explanation:

Heat treatment of products is one of the main techniques in the food industry for food conservation. Heat treatment stops bacterial and enzyme activity; thus preventing a loss of quality and keeping food non-perishable. Pasteurisation is a controlled heating process used to eliminate any dangerous pathogens that may be present in milk, fruit-based drinks, some meat products, and other foods which are commonly subjected to this treatment. Pasteurization inactivates most viable vegetative forms of micro-organisms but not heat-resistant spores. As well as the application to inactivate bacteria, pasteurization may be considered in relation to enzymes present in the food, which can be inactivated by

heat