Vinegar and Citric Acid What is the pH of the medium when molasses is used as substrate for the production of citric acid? 3 5 6 4 3 5 6 4 ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid What is the pH of the medium when sucrose is used as substrate for the production of citric acid? 5 6 3 4 5 6 3 4 ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid Which of the following nitrogen sources is added in the fermentation medium of citric acid production? Peptone Ammonium salt Urea Both (a) and (b) Peptone Ammonium salt Urea Both (a) and (b) 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 both (a) and (b) Fungal mycelium grows through out the solution in a deep tank A. niger floats on the surface of solution A. niger is used with solid substrate as sweet potato both (a) and (b) Fungal mycelium grows through out the solution in a deep tank A. niger floats on the surface of solution ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid Which of the following microorganism is used for the production of citric acid? Aspergillus niger Lactobacillus bulgaricus Saccharomyces cerevisiae Streptococcus lactis Aspergillus niger Lactobacillus bulgaricus Saccharomyces cerevisiae Streptococcus lactis ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid Sugar content of the fermentation medium for citric acid is maintained at 20-25 % 25-30 % 10-15% 15-20% 20-25 % 25-30 % 10-15% 15-20% ANSWER DOWNLOAD EXAMIANS APP
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