Industrially Useful Microbial Processes - Medical Science

Q1:

Which of the following substance is employed to neutralize the lactic acid as it is produced (because lactic acid bacteria do not tolerate high concentrations of acid?

A CaCO3

B (NH4)2 HPO4

C MgSO4

D Na2SO4

ANS:A - CaCO3

No answer description is available