Vinegar and Citric Acid Vinegar production consists of anaerobic fermentation aerobic fermentation followed by anaerobic fermentation anaerobic fermentation followed by aerobic fermentation aerobic fermentation anaerobic fermentation aerobic fermentation followed by anaerobic fermentation anaerobic fermentation followed by aerobic fermentation aerobic fermentation ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid Ethanol is oxidized to acetic acid aerobically using Lactobacillus both (a) and (b) Gluconobacter Acetobacter Lactobacillus both (a) and (b) Gluconobacter Acetobacter ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid During recovery step of citric acid, calcium citrate formed is treated with which of the following acid to precipitate calcium? H2SO4 HNO3 None of these HCl H2SO4 HNO3 None of these HCl ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid Which of the following microorganism is used for the production of citric acid? Lactobacillus bulgaricus Streptococcus lactis Aspergillus niger Saccharomyces cerevisiae Lactobacillus bulgaricus Streptococcus lactis Aspergillus niger Saccharomyces cerevisiae ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid In submerged 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 both (a) and (b) A. niger floats on the surface of solution A. niger is used with solid substrate as sweet potato Fungal mycelium grows through out the solution in a deep tank both (a) and (b) A. niger floats on the surface of solution ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid In koji process for the fermentation to produce citric acid, both (a) and (b) A. niger floats on the surface of solution Fungal mycelium grows through out the solution in a deep tank A. niger is used with solid substrate as sweet potato both (a) and (b) A. niger floats on the surface of solution Fungal mycelium grows through out the solution in a deep tank A. niger is used with solid substrate as sweet potato ANSWER DOWNLOAD EXAMIANS APP
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