Question

how does lactobacillus bacterium help for making curd

Answer 1

Lactobacillus is a kind of bacteria which can convert a sugar into an alcohol and then into an acid by means of anaerobic respiration. ... When milk is heated to a temperature of 30-40 degrees centigrade and a small amount of old curd added to it, the lactobacillus in that curd sample gets activated and multiplies.

Answer 2

Answer:

Lactobacillus is a kind of bacteria which can convert a sugar into an alcohol and then into an acid by means of anaerobic respiration. When milk is heated to a temperature of 30-40 degrees centigrade and a small amount of old curd added to it, the lactobacillus in that curd sample gets activated and multiplies.

Curd may contain a wide variety of bacteria like Lactobacillus acidophilus, Lactococcus lactis, Lactococcus lactis cremoris etc, whereas yoghurt contains Streptococcus thermophillus and Lactobacillus bulgaricus.

Explanation:

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