Question

what would happen if we add buttermilk to hot milk

Answer 1

"When buttermilk is added to hot milk, the process of fermentation begins.

This process results in the change of taste of the milk and turns it sour.

I would suggest you to do these experiments by yourself and learn as doing it by yourself will help you understand all the processes taking place.

"

Answer 2

• The lactic acid bacteria in buttermilk will start fermentation when added in hot milk.

• The lactobacillus bacteria present in the butter milk will make the hot milk sour and the growth of lactic acid bacteria in the hot milk will take place.

• The result of fermentation is curdling of milk.