Vinegar and Citric Acid What is the pH of the medium when sucrose is used as substrate for the production of citric acid? 6 5 4 3 6 5 4 3 ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid In koji process for the fermentation to produce citric acid, A. niger is used with solid substrate as sweet potato Fungal mycelium grows through out the solution in a deep tank A. niger floats on the surface of solution both (a) and (b) A. niger is used with solid substrate as sweet potato Fungal mycelium grows through out the solution in a deep tank A. niger floats on the surface of solution both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid Sugar content of the fermentation medium for citric acid is maintained at 25-30 % 10-15% 20-25 % 15-20% 25-30 % 10-15% 20-25 % 15-20% ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid Cider vinegar is produced from ale fruit juices ethanol malted grain ale fruit juices ethanol malted grain ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid For the recovery of citric acid after fermentation, Ca(OH)2 is added to the slurry to precipitate calcium carbonate precipitate calcium citrate precipitate calcium sulphate precipitate calcium phosphate precipitate calcium carbonate precipitate calcium citrate precipitate calcium sulphate precipitate calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid Which of the following microorganism is used for the production of citric acid? Aspergillus niger Saccharomyces cerevisiae Lactobacillus bulgaricus Streptococcus lactis Aspergillus niger Saccharomyces cerevisiae Lactobacillus bulgaricus Streptococcus lactis ANSWER DOWNLOAD EXAMIANS APP
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