Vinegar ingredients ?!
Answers: Just exactly is Vinegar made from ?
Vinegar is a liquid condiment produced from the oxidation of ethanol in a process that yields its key ingredient, acetic acid. It has been an important culinary condiment to enhance flavors in Western and European, Asian, and other traditional cuisines of the world since ancient times.
The acetic acid concentration ranges typically from 4 to 8 percent by volume for table vinegar[1] (typically 5%) and higher concentrations for pickling (up to 18%) although in some countries the minimum strength may be less. Naturally fermented vinegars also contain smaller amounts of tartaric acid, citric acid, and other acids. The word "vinegar" derives from the Old French vin aigre, meaning "sour wine." Louis Pasteur showed in 1864 that vinegar results from a natural fermentation process.
Vinegar has been made and used by people for thousands of years. Traces of it have been found in Egyptian urns from around 3000 BC.[4]
In the Bible, it is mentioned as something not very pleasant (Ps. 69:21, Prov. 25:20), but Boaz allows Ruth to "dip her piece of bread in the vinegar" (Ruth 2:14). Nazirites, on the other hand, were not allowed to drink either wine vinegar or malt vinegar. Jesus was offered vinegar while on the cross according to the King James version of the Bible, yet actually it was sour wine or wine that was turning which was given out by women of charity to comfort people dying on the cross as this was a common daily occurrence as a Roman punishment of the time.
Vinegar is made from the oxidation of ethanol in wine, cider, beer, fermented fruit juice, or nearly any other liquid containing alcohol. Commercial vinegar is produced either by fast or slow fermentation processes. Slow methods are generally used with traditional vinegars and fermentation proceeds slowly over the course of weeks or months. The longer fermentation period allows for the accumulation of a nontoxic slime composed of acetic acid bacteria and soluble cellulose, known as the mother of vinegar. Fast methods add mother of vinegar (i.e. bacterial culture) to the source liquid and then add air using a venturi pump system or a turbine to promote oxygenisation to give the fastest fermentation. In fast production processes, vinegar may be produced in a period ranging between 20 hours and three days.
Vinegar eels (Turbatrix aceti), a form of nematode, may occur in some forms of vinegar. These feed on the mother and occur in naturally fermenting vinegar.[2] Most manufacturers filter and pasteurize their product before bottling to eliminate any potential adulteration.
Most vinegar is made from either grape juice or apple cider which has been allowed to ferment to form alcohol which is then oxidized to form vinegar (acetic acid).
usually fermented apples