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Industrially Useful Microbial Processes

Industrially Useful Microbial Processes
Vinegar is a fermentation derived food product containing not less than

15% acetic acid
6% acetic acid
4% acetic acid
25% acetic acid

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Industrially Useful Microbial Processes
The organism B. brevis can be used commercially for the production of

gramicidin A
tyrothricin(bacitracin tyrocidin complex)
tyrocidin
All of these

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Industrially Useful Microbial Processes
Pectinase, an enzyme used for increasing yield and for clarifying juice is obtained by

A.flavus
A. niger
A. oryzae
all of these

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Industrially Useful Microbial Processes
Which of the following organism produces enzyme taka diastase?

S. cerevisiae
A. oryzae
A. niger
B. subtilis

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Industrially Useful Microbial Processes
The recovery of vitamin from fermentation broth is carried out prior to

none of these
acidification
autolysis
alcohol treatment

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Industrially Useful Microbial Processes
The biotin level in obtaining L-gluatmic acid by fermentation using Micrococcus glutamicus is critical because

too high level prevents L-glutamic acid production
both (a) and (b)
None of these
too low level prevents growths, hence L-glutamic acid production

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