Exactly when this helpful bacteria is added during the cheesemaking process depends on the type of cheese being made. When blue cheese is made, it's often introduced after the curds are ladled into containers to drain and form into a whole wheel of cheese.
Vinegar is a liquid consisting mainly of acetic acid (CH 3 COOH) and water. The acetic acid is produced by the fermentation of ethanol by acetic acid bacteria.Vinegar is now mainly used as a cooking ingredient.pple cider vinegar is made from cider or apple must, and has a brownish-gold color. It is often sold unfiltered and unpasteurized with the mother of vinegar present, as a natural product. It is often diluted with fruit juice or water, or sweetened (usually with honey) for consumption as a health beverage.
Vinegar is made from the fermentation of a variety of sources mainly containing carbohydrates and sugars. Ethanol is first produced as a result of fermentation of sugars, ethanol is then oxidized to acetic acid by the acetic acid bacteria (AAB).he ethanol may be derived from many different sources, including wine, cider, beer, or fermented fruit juice, or it may be made synthetically from natural gas and petroleum derivatives.