Question

how is milk pasteurized​

Answer 1

Explanation:

The process of pasteurisation involves heating milk to 71.7°C for at least 15 seconds (and no more than 25 seconds). ... Once the milk has been heated, it is then cooled very quickly to less than 3°C. The equipment which is used to heat and cool the milk is called a 'heat exchanger'.

Answer 2

Answer:

The process of pasteurisation involves heating milk to 71.7°C for at least 15 seconds (and no more than 25 seconds). ... Once the milk has been heated, it is then cooled very quickly to less than 3°C. The equipment which is used to heat and cool the milk is called a 'heat exchanger'.