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Which of the microrganisms is used for p...

Which of the microrganisms is used for production of citric acid in industries ?

A

Penicillium

B

Aspergillus niger

C

Rhizopus nigricans

D

Laclobacillus bulgaricus

Text Solution

Verified by Experts

The correct Answer is:
B
(b) Citric acid is commercially prepared is by fermentation of sugar with A. niger. Citric acid has an extraordinary range of uses. It gives tartness and flavour to the foods. It is an antioxideant and pH adjuster in many food and dairy products, it often serves as an emulsifier.
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