Gujarati
10.Biotechnology and its Application
normal

Micro-organism used in the production of yoghurt is

A

Salmonella sp.

B

Lactobacillus bulgaricus

C

Streptococcus thermophillus

D

Both $ (b)$  and $(c)$

Solution

(d) Yoghurt is a form of sour milk. It is a special diet, which is prepared by fermentation of concentrated milk first with Lactobacillus bulgaricus and Streptococcus thermophilus at $40-46$$°C$  for $4$ hrs.

Standard 12
Biology

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