Multiple choice

Pasteurization is heating at

  1. 120∘C for 60 minutes

  2. 60∘−63∘C for 30 minutes

  3. 70∘C for 60 minutes

  4. 80∘C for 30 minutes

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Pasteurization is a heat treatment process used to kill pathogens in food products. The classic 'low temperature long time' (LTLT) method involves heating to 60-63 degrees Celsius for 30 minutes.