Vinegar and Citric Acid During recovery step of citric acid, calcium citrate formed is treated with which of the following acid to precipitate calcium? HCl HNO3 H2SO4 None of these HCl HNO3 H2SO4 None of these ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid Vinegar is typically produced in fed batch reactors because All of these a fed batch reactor can be used to maintain low acetic acid concentrations acetic acid bacteria tend to ferment at high ethanol concentrations a fed batch reactor can be used to maintain low ethanol concentrations All of these a fed batch reactor can be used to maintain low acetic acid concentrations acetic acid bacteria tend to ferment at high ethanol concentrations a fed batch reactor can be used to maintain low ethanol concentrations 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 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 nitrogen sources is added in the fermentation medium of citric acid production? Urea Both (a) and (b) Peptone Ammonium salt Urea Both (a) and (b) Peptone Ammonium salt ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid What is the pH of the medium when molasses is used as substrate for the production of citric acid? 4 3 5 6 4 3 5 6 ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid Cider vinegar is produced from ale malted grain ethanol fruit juices ale malted grain ethanol fruit juices ANSWER DOWNLOAD EXAMIANS APP
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