FOOD PROCESSING AND PRESERVATION
FERMENTATION
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Fermentation
|
|
|
Alcoholic fermentation
|
|
|
Lactic acid fermentation
|
|
|
Glycolysis
|
Detailed explanation-1: -Ethanol fermentation, also called alcoholic fermentation, is a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing ethanol and carbon dioxide as by-products.
Detailed explanation-2: -Ethanol: Alcohol that is the metabolic product of yeast in the wine and beer making. Specifically, it is produced by the yeast during fermentation. Fermentation: The process by which yeast converts sugars into alcohol and CO2.
Detailed explanation-3: -Alcohol fermentation involves the conversion of pyruvate into ethanol and carbon dioxide. It is a two-step process; In the first step, glucose is converted to pyruvate by glycolysis. In the second step, pyruvate is converted to ethanol and carbon dioxide by using a molecule of NADH.