Vinegar and Citric Acid Vinegar is typically produced in fed batch reactors because acetic acid bacteria tend to ferment at high ethanol concentrations a fed batch reactor can be used to maintain low acetic acid concentrations All of these a fed batch reactor can be used to maintain low ethanol concentrations acetic acid bacteria tend to ferment at high ethanol concentrations a fed batch reactor can be used to maintain low acetic acid concentrations All of these a fed batch reactor can be used to maintain low ethanol concentrations 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? None of these HCl H2SO4 HNO3 None of these HCl H2SO4 HNO3 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 Both (a) and (b) Urea Peptone Ammonium salt Both (a) and (b) Urea ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid Ethanol is oxidized to acetic acid aerobically using Lactobacillus both (a) and (b) Acetobacter Gluconobacter Lactobacillus both (a) and (b) Acetobacter Gluconobacter ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid Spirit vinegar is produced from fruit juices ethanol malted grain ale fruit juices ethanol malted grain ale ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid Which of the following microorganism is used for the production of citric acid? Streptococcus lactis Lactobacillus bulgaricus Aspergillus niger Saccharomyces cerevisiae Streptococcus lactis Lactobacillus bulgaricus Aspergillus niger Saccharomyces cerevisiae ANSWER DOWNLOAD EXAMIANS APP
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