At what temperature milk is heated during pasteurization?
1
At a temperature greater than 33.8ºC and less than 40.6°C for at least 20 minutes
2
At a temperature greater than 62.8ºC and less than 65.6ºC for at least 30 minutes
3
At a temperature greater than 30.8ºC and less than 35.6ºC for at least 15 minutes
4
At a temperature greater than 40.8ºC and less than 45.6ºC for at least 10 minutes