what is peaturisaton ? how it is useful?
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Answer:
Pasteurization is the process by which food products (such as juice and dairy products) are mildly heated to kill off harmful bacteria, salmonella, and other disease-causing pathogens. ... Pasteurization has revolutionized food safety within the dairy industry.
Pasteurizing a liquid provides many benefits. These include:
Eliminating harmful bacteria like Listeria, Salmonella, Listeria, Staphylococcus aureus, Yersinia, Campylobacter, and Escherichia coli O157:H7.
Preventing diseases like scarlet fever, tuberculosis, brucellosis, and diphtheria.
Providing a longer shelf life when compared to unpasteurized milk.
Elimination of volatile aroma compounds from certain foods. Note that this is not necessarily a benefit: many of these aromas can be pleasing to consumers.
Sanitizing liquids in a shorter time than would be possible with other methods, leading to more effective overall disease control.