Which type of microbe is used in the production of vinegar? 

Acetobacter is the type of microbe used in the production of vinegar. Acetobacter is a type of bacteria that helps in the process of fermentation, which converts alcohol into acetic acid, the main component of vinegar. During the fermentation process, the acetobacter bacteria oxidizes the alcohol present in the liquid and produces acetic acid and water as byproducts. Acetic acid gives vinegar its characteristic sour taste and pungent smell. Therefore, Acetobacter is the microbe responsible for the production of vinegar.