Pasteurization is done at-
73 oC For 20 min
63 oC For 30 min
72 oC For 30 seconds
63oC For 30 seconds
* Pasteurization of milk, widely practiced in several countries, notably the United States, requires temperatures of about 63deg C (145deg F) maintained for 30 minutes or, alternatively, heating to a higher temperature, 72deg C (162deg F), and holding for 15 seconds (and yet higher temperatures for shoer periods of time).
All India exam