Question

Explain the chemical change brought by lactobcillus bacteria in making curd from milk​

Answer 1

Answer:

In curd,there is lactobacillus bacteria present which convert lactose into lactic acid.Acid taste sour so curd tastes sour.In a bowl of warm milk,a little amount of curd is poured beacuse it contains lactobacillus and lactobacillus reproduce themselves and increase there population.Warmness give them favourable conditions to reproduce well.

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