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Zhenjiang or Chinkiang vinegar is a
Production of Zhenjiang vinegar begins when a vinegar ''pei'' mixture (wheat bran, rice hull, alcohol obtained from saccharification of glutinous rice and vinegar seed from a prior batch) is poured into an urn until the urn is half-full. The mixture is kept warm for up to 3 days in summer and 6 days in winter. At that point, rice hull is added and mixed in once per day until the urn is full. Salt is added and the urn is stored for up to 3 months during which it undergoes an aging process. The vinegar is then leached and the soaking liquid from water-soaked, parched rice is added as a color and flavor enhancer.
rice
Rice is the seed of the grass species '' Oryza sativa'' (Asian rice) or less commonly ''Oryza glaberrima'' (African rice). The name wild rice is usually used for species of the genera '' Zizania'' and '' Porteresia'', both wild and domesticat ...
-based black vinegar widely used in Chinese cuisine
Chinese cuisine encompasses the numerous cuisines originating from China, as well as overseas cuisines created by the Chinese diaspora. Because of the Chinese diaspora and historical power of the country, Chinese cuisine has influenced many o ...
. It takes its name from the city of Zhenjiang
Zhenjiang, alternately romanized as Chinkiang, is a prefecture-level city in Jiangsu Province, China. It lies on the southern bank of the Yangtze River near its intersection with the Grand Canal. It is opposite Yangzhou (to its north) a ...
in Jiangsu
Jiangsu (; ; pinyin: Jiāngsū, alternatively romanized as Kiangsu or Chiangsu) is an eastern coastal province of the People's Republic of China. It is one of the leading provinces in finance, education, technology, and tourism, with it ...
province.
History
Chinese legend
Chinese mythology () is mythology that has been passed down in oral form or recorded in literature in the geographic area now known as Greater China. Chinese mythology includes many varied myths from regional and cultural traditions.
Much of ...
ascribes the invention of the vinegar to Heita, a son of Dukang, one of the culture hero
A culture hero is a mythological hero specific to some group ( cultural, ethnic, religious, etc.) who changes the world through invention or discovery. Although many culture heroes help with the creation of the world, most culture heroes are impo ...
es credited with inventing alcoholic beverages
An alcoholic beverage (also called an alcoholic drink, adult beverage, or a drink) is a drink that contains ethanol, a type of alcohol that acts as a drug and is produced by fermentation of grains, fruits, or other sources of sugar. The cons ...
in China's prehistory
Prehistory, also known as pre-literary history, is the period of human history between the use of the first stone tools by hominins 3.3 million years ago and the beginning of recorded history with the invention of writing systems. The us ...
. Supposedly, Heita forgot a vat of wine for 21 days and, remembering it at dusk, found it pleasantly sour. Historical records for the present vinegar can be traced back 1400 years. The primary producer of Zhenjiang vinegar at present—the Jiangsu Hengshun Vinegar Industry Company—was established in 1840.
Production
Production of Zhenjiang vinegar begins when a vinegar ''pei'' mixture (wheat bran, rice hull, alcohol obtained from saccharification of glutinous rice and vinegar seed from a prior batch) is poured into an urn until the urn is half-full. The mixture is kept warm for up to 3 days in summer and 6 days in winter. At that point, rice hull is added and mixed in once per day until the urn is full. Salt is added and the urn is stored for up to 3 months during which it undergoes an aging process. The vinegar is then leached and the soaking liquid from water-soaked, parched rice is added as a color and flavor enhancer.
See also
* Chinese rice vinegarsReferences
{{portal bar, Food, China Chinese condiments Rice Vinegar Zhenjiang