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Vinegar and Citric Acid
Spirit vinegar is produced from
fruit juices
malted grain
ethanol
ale
Correct Answer:
ethanol
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Vinegar and Citric Acid
For the recovery of citric acid after fermentation, Ca(OH)2 is added to the slurry to
Ethanol is oxidized to acetic acid aerobically using
Vinegar production consists of
In koji process for the fermentation to produce citric acid,
During recovery step of citric acid, calcium citrate formed is treated with which of the following acid to precipitate calcium?
Which substrate is used in the fermentation of citric acid?
What is the pH of the medium when molasses is used as substrate for the production of citric acid?
Which of the following nitrogen sources is added in the fermentation medium of citric acid production?
In liquid surface culture process for the fermentation to produce citric acid,
Which of the following microorganism is used for the production of citric acid?
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