Question

The milk is heated to about 70 °C for 15 to 30 seconds and then suddenly chilled and stored this is called
O pasteurization
O boilling of milk
O cooling of milk
O preservative​

Answer 1

Answer:

preservative​

Explanation:

preservative​

Answer 2

Answer:

The first option Pasteurization is correct.

Explanation:

• Pasteurization is the process in which raw milk is heated to kill almost all the harmful bacteria found in it.
• to kill almost all the harmful bacteria found in it. There are two types of pasteurization:

1. to kill almost all the harmful bacteria found in it. There are two types of pasteurization:HTST- High-temperature short-time pasteurization
2. short-time pasteurizationUHT- Ultra high-temperature pasteurization

• In HTST, the milk is boiled to a sufficient temperature for approximately 15 seconds and then rapidly brought to a lower temperature.
• In UHT, the milk is boiled to a very high temperature and then rapidly brought back to a lower temperature.