Q. 14.0( 7 Votes )

The milk that comes in packets does not get spoiled. Give reason.

Answer :

The milk in packets is pasteurised so it does not get spoiled.

In pasteurization, process milk is heated up to 70oC for 15-30 seconds and then cooled quickly to a very low temperature which kills the microbes so prevent it from getting spoiled.

This process was discovered by Louis Pasteur.

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