Question

What is pasteurisation ? What is the use of it?

SCERT Class 8 Telangana, Biology Chapter 3 Story of Microorganisms

Answer 1

pasteurisation was invented by the famous scientist louis pasteur . Through this process, we could keep the food items without decaying just because we have killed the ones that can cause the decaying. Here we dont destroy or kill all the bacteria in it. We only destroy the ones that can make diseases by destroying the food 

Answer 2

Pasteurisation is is invented by Louis Pasteur.
In this process the milk is heated on a high temperature
for 25-30 secs.... then it is chilled... this process will keep the milk fresh for long..... this process is known as pasteurisation...