Vinegar is a product of_____________________?
Correct answer: D. Acetic fermentation
- A. Lactic fermentation
- B. Non of the aboveFood
- C. Alcoholic fermentation
- D. Acetic fermentation
Explanation
Vinegar results when acetic acid bacteria oxidise ethanol into acetic acid in the presence of oxygen, a process commonly called acetic fermentation. Alcoholic fermentation occurs earlier when sugars are converted into ethanol.
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