Q. Cider vinegar is produced from

View solution

Q. Ethanol is oxidized to acetic acid aerobically using

View solution

Q. Malt vinegar is produced from

View solution

Q. In submerged process for the fermentation to produce citric acid,

View solution

Q. Which substrate is used in the fermentation of citric acid?

View solution

Q. Alegar is a type of vinegar produced from

View solution

Q. During recovery step of citric acid, calcium citrate formed is treated with which of the following acid to precipitate calcium?

View solution

Q. Vinegar production consists of

View solution

Q. What is the pH of the medium when sucrose is used as substrate for the production of citric acid?

View solution

Q. In liquid surface culture process for the fermentation to produce citric acid,

View solution

Q. In koji process for the fermentation to produce citric acid,

View solution

Q. What is the pH of the medium when molasses is used as substrate for the production of citric acid?

View solution

Q. Which of the following nitrogen sources is added in the fermentation medium of citric acid production?

View solution

Q. Vinegar is typically produced in fed batch reactors because

View solution

Q. For the recovery of citric acid after fermentation, Ca(OH)2 is added to the slurry to

View solution

Q. Which of the following microorganism is used for the production of citric acid?

View solution

Q. Sugar content of the fermentation medium for citric acid is maintained at

View solution

Q. Spirit vinegar is produced from

View solution