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Vinegar and Citric Acid

Q1: In koji process for the fermentation to produce citric acid,

A A. niger is used with solid substrate as sweet potato

B A. niger floats on the surface of solution

C Fungal mycelium grows through out the solution in a deep tank

D both (a) and (b)

ANS:A - A. niger is used with solid substrate as sweet potato

No answer description is available.



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