Question

Pasteurisation is?

• A. Heating of liquid at ${65}^o$C
• B. Heating of liquid between ${65}^o$ - ${80}^o$C followed by rapid cooling
• C. Heating of solids at ${65}^o$C
• D. None of these

Answer 1

The correct option is B Heating of liquid between ${65}^o$ - ${80}^o$C followed by rapid cooling

Pasteurization is a process in which milk is heated at high temperatures (65 degree celsius approx) followed by rapid cooling to kill pathogenic bacteria.

Correct answer-B