Ethanol Production To maintain aseptic conditions during fermentation which of the following is needed? All of these Sterilization of fermentor Aeration and agitation Sterilization of air supply All of these Sterilization of fermentor Aeration and agitation Sterilization of air supply ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production Which of the following is used to check vortex and to improve aeration efficiency in a fermentor? Impeller Sparger Baffles All of these Impeller Sparger Baffles All of these ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production If starch containing substrates are used for ethanol production, yeast strain can't be used directly because it doesn't contain amylases to hydrolyze starch starch is not a suitable substrate for the production of ethanol it is converted to pentose sugar None of these it doesn't contain amylases to hydrolyze starch starch is not a suitable substrate for the production of ethanol it is converted to pentose sugar None of these ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production After the fermentation is over, ethanol is recovered by cell disintegration distillation centrifugation filtration cell disintegration distillation centrifugation filtration ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production How is air supply to the fermentor sterilized? All of these Filtration through fibrous material Filtration through granular material By heat filtration All of these Filtration through fibrous material Filtration through granular material By heat filtration ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production As the fermentation for the ethanol production is over, the cells are separated to get the biomass of yeast cells that is used All of these as single cell protein for animal feed for next fermentation as manure All of these as single cell protein for animal feed for next fermentation as manure ANSWER DOWNLOAD EXAMIANS APP
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