Brewing methods

Main article: Brewing
Not to be confused with Coffee extraction § Brewing method.

Beer is produced through steeping a sugar source (commonly Malted cereal grains) in water and then fermenting with yeast. Brewing has taken place since around the 6th millennium BC, and archeological evidence suggests that this technique was used in ancient Egypt. Descriptions of various beer recipes can be found in Sumerian writings, some of the oldest known writing of any sort.[1][2][3] Brewing is done in a brewery by a brewer, and the brewing industry is part of most western economies. In 19th century Britain, technological discoveries and improvements such as Burtonisation and the Burton Union system significantly changed beer brewing.

The methods used to produce beer may be unique to a beer style, geographic region, or company.

  1. ^ Arnold, John P. (2005) [1911]. Origin and History of Beer and Brewing: From Prehistoric Times to the Beginning of Brewing Science and Technology. Cleveland, Ohio: BeerBooks. p. 34. ISBN 978-0-9662084-1-2. OCLC 71834130.
  2. ^ Nelson, Max (2005). The barbarian's beverage: a history of beer in ancient Europe. London: Routledge. p. 6. ISBN 978-0-415-31121-2. OCLC 58387214.
  3. ^ "Beer". Britannica.com.