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 None of these H2SO4 HNO3 HCl None of these H2SO4 HNO3 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 phosphate precipitate calcium citrate precipitate calcium sulphate precipitate calcium carbonate precipitate calcium phosphate precipitate calcium citrate precipitate calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid Vinegar is typically produced in fed batch reactors because 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 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 ANSWER DOWNLOAD EXAMIANS APP
Vinegar and Citric Acid Which substrate is used in the fermentation of citric acid? Starch hydrolysate Sucrose Beet molasses All of these Starch hydrolysate Sucrose Beet molasses All of these 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
Vinegar and Citric Acid Which of the following microorganism is used for the production of citric acid? Streptococcus lactis Lactobacillus bulgaricus Saccharomyces cerevisiae Aspergillus niger Streptococcus lactis Lactobacillus bulgaricus Saccharomyces cerevisiae Aspergillus niger ANSWER DOWNLOAD EXAMIANS APP
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