''Kumis'' (also spelled ''kumiss'' or ''koumiss'' or ''kumys'', see other
transliterations and
cognate words below under
terminology and etymology – otk, airag kk, қымыз, ''qymyz'') mn, айраг, ''ääryg'') is a
fermented dairy product traditionally made from
mare milk or
donkey milk
Donkey milk (or ass milk, or jenny milk) is the milk from the domesticated donkey ''(Equus asinus)''. It has been used since antiquity for cosmetic purposes as well as infant nutrition.
History
Donkey milk has been used by humans for alimenta ...
. The drink remains important to the peoples of the Central Asian
steppe
In physical geography, a steppe () is an ecoregion characterized by grassland plains without trees apart from those near rivers and lakes.
Steppe biomes may include:
* the montane grasslands and shrublands biome
* the temperate grasslands, ...
s, of
Turkic
Turkic may refer to:
* anything related to the country of Turkey
* Turkic languages, a language family of at least thirty-five documented languages
** Turkic alphabets (disambiguation)
** Turkish language, the most widely spoken Turkic language
* ...
and Mongol origin:
Kazakhs
The Kazakhs (also spelled Qazaqs; Kazakh: , , , , , ; the English name is transliterated from Russian; russian: казахи) are a Turkic-speaking ethnic group native to northern parts of Central Asia, chiefly Kazakhstan, but also parts o ...
,
Bashkirs,
Kalmyks
The Kalmyks ( Kalmyk: Хальмгуд, ''Xaľmgud'', Mongolian: Халимагууд, ''Halimaguud''; russian: Калмыки, translit=Kalmyki, archaically anglicised as ''Calmucks'') are a Mongolic ethnic group living mainly in Russia, w ...
,
Kyrgyz Kyrgyz, Kirghiz or Kyrgyzstani may refer to:
* Someone or something related to Kyrgyzstan
*Kyrgyz people
*Kyrgyz national games
*Kyrgyz language
*Kyrgyz culture
*Kyrgyz cuisine
*Yenisei Kirghiz
*The Fuyü Gïrgïs language in Northeastern China
...
,
Mongols, and
Yakuts.
Kumis was historically consumed by the
Khitans,
Jurchens,
Hungarians, and
Han Chinese of North China as well.
''Kumis'' is a
dairy product
Dairy products or milk products, also known as lacticinia, are food products made from (or containing) milk. The most common dairy animals are cow, water buffalo, nanny goat, and ewe. Dairy products include common grocery store food items in th ...
similar to ''
kefir'', but is produced from a liquid
starter culture
A fermentation starter (called simply starter within the corresponding context, sometimes called a mother) is a preparation to assist the beginning of the fermentation process in preparation of various foods and alcoholic drinks. Food groups wh ...
, in contrast to the solid ''kefir'' "grains". Because mare's milk contains more sugars than cow's or goat's milk, when fermented, ''kumis'' has a higher, though still mild,
alcohol
Alcohol most commonly refers to:
* Alcohol (chemistry), an organic compound in which a hydroxyl group is bound to a carbon atom
* Alcohol (drug), an intoxicant found in alcoholic drinks
Alcohol may also refer to:
Chemicals
* Ethanol, one of sev ...
content compared to ''kefir''.
Even in the areas of the world where ''kumis'' is popular today, mare's milk remains a very limited commodity. Industrial-scale production, therefore, generally uses cow's milk, which is richer in fat and
protein, but lower in
lactose
Lactose is a disaccharide sugar synthesized by galactose and glucose subunits and has the molecular formula C12H22O11. Lactose makes up around 2–8% of milk (by mass). The name comes from ' (gen. '), the Latin word for milk, plus the suffix '' - ...
than the milk from a horse. Before
fermentation
Fermentation is a metabolic process that produces chemical changes in organic substrates through the action of enzymes. In biochemistry, it is narrowly defined as the extraction of energy from carbohydrates in the absence of oxygen. In food ...
, the cow's milk is fortified in one of several ways.
Sucrose
Sucrose, a disaccharide, is a sugar composed of glucose and fructose subunits. It is produced naturally in plants and is the main constituent of white sugar. It has the molecular formula .
For human consumption, sucrose is extracted and refined ...
may be added to allow a comparable fermentation. Another technique adds modified
whey to better approximate the composition of mare's milk.
Terminology and etymology
''Kumis'' comes from the
Turkic word ''kımız''., kk, қымыз, , tt-Cyrl, кымыз, ky, кымыз, ; Bashkir
ҡымыҙ ''(qïmïð)'';
Sakha: кымыс, ''kymys'';
Tuvan: ''хымыс'', hymys; uz, qimiz, , russian: link=no, кумыс, ) ''The Encyclopedia of Fermented Fresh Milk Products'' states that the word derives from the name of the
Kumyks, one of many
Turkic peoples,
although this appears to be a purely speculative claim.
Clauson Clauson is a surname of Germanic origin. The name refers to:
* Bryan Clauson (1989–2016), American race car driver
*Clinton Clauson (1895–1959), American politician; governor of Maine 1959
*Gerard Clauson (1891–1974), English Orientalist
...
notes that ''kımız'' is found throughout the Turkic language family, and cites the 11th-century appearance of the word in ''
Dīwān Lughāt al-Turk'' written by
Mahmud al-Kashgari
Mahmud ibn Husayn ibn Muhammed al-Kashgari, ''Maḥmūd ibnu 'l-Ḥusayn ibn Muḥammad al-Kāšġarī'', , tr, Kaşgarlı Mahmûd, ug, مەھمۇد قەشقىرى, ''Mehmud Qeshqiri'' / Мәһмуд Қәшқири uz, Mahmud Qashg'ariy / М ...
in the
Karakhanid language.
In
Mongolia, the drink is called ''airag'' ( mn, айраг ) or, in some areas, ''tsegee''.
William of Rubruck, in his 13th-century travels, calls the drink ''cosmos'' and describes its preparation among the
Mongols.
Production of mare milk

A 1982 source reported 230,000 mares were kept in the
Soviet Union specifically for producing milk to make into ''kumis''.
Rinchingiin Indra, writing about Mongolian dairying, says "it takes considerable skill to milk a mare" and describes the technique: the milker kneels on one knee, with a pail propped on the other, steadied by a string tied to an arm. One arm is wrapped behind the mare's rear leg and the other in front. A foal starts the milk flow and is pulled away by another person, but left touching the mare's side during the entire process.
In Mongolia, the milking season for horses traditionally runs between mid-June and early October. During one season, a mare produces approximately 1,000 to 1,200 litres of milk, of which about half is left to her foal.
Production of kumis

''Kumis'' is made by fermenting
raw milk (that is,
unpasteurized) over the course of hours or days, often while stirring or churning. (The physical agitation has similarities to
making butter.) During the fermentation,
lactobacilli
The ''Lactobacillaceae'' are a family of lactic acid bacteria. It is the only family in the lactic acid bacteria which includes homofermentative and heterofermentative organisms; in the ''Lactobacillaceae,'' the pathway used for hexose fermentat ...
bacteria
acid
In computer science, ACID ( atomicity, consistency, isolation, durability) is a set of properties of database transactions intended to guarantee data validity despite errors, power failures, and other mishaps. In the context of databases, a sequ ...
ify the milk, and
yeasts turn it into a
carbonated and mildly
alcoholic drink.
Traditionally, this fermentation took place in horse-hide containers, which might be left on the top of a
yurt and turned over on occasion, or strapped to a saddle and joggled around over the course of a day's riding. Today, a wooden vat or plastic barrel may be used in place of the leather container. In modern, controlled production, the initial fermentation takes two to five hours, at a temperature of around ; this may be followed by a cooler aging period.
''Kumis'' itself has a very low level of alcohol, between 0.7 and 2.5%, comparable to
small beer, the common drink of
medieval Europe that also helps to avoid the consumption of
potentially contaminated water. ''Kumis'' can, however, be strengthened through
freeze distillation, a technique Central Asian nomads are reported to have employed. It can also be made into the
distilled beverage
Liquor (or a spirit) is an alcoholic drink produced by distillation of grains, fruits, vegetables, or sugar, that have already gone through alcoholic fermentation. Other terms for liquor include: spirit drink, distilled beverage or hard li ...
known as ''araka'' or ''
arkhi
Arkhi ( mn, Архи, , lit. "alcohol," sometimes translated as vodka) is a liquor made from airag, fermented milk brandy, or isgelen tarag ( mn, исгэлэн тараг, , or kefir) which then gets distilled. Isgelen tarag often uses the mi ...
''.
History
Archaeological investigations of the
Botai culture
The Botai culture is an archaeological culture (c. 3700–3100 BC) of prehistoric northern Central Asia. It was named after the settlement of Botai in today's northern Kazakhstan. The Botai culture has two other large sites: Krasnyi ...
of ancient
Kazakhstan have revealed traces of milk in bowls from the site of
Botai
Botai ( kk, Ботай, ''Botai'') is a village in Aiyrtau District, North Kazakhstan Region, Kazakhstan. Its KATO code is 593246200.
The village gives its name to a nearby archaeological site, the type site of the Botai culture, which dates to t ...
, suggesting the domestication of dairy animals.
No specific evidence for its fermentation has yet been found, but considering the location of the Botai culture and the nutritional properties of mare's milk, the possibility is high.
''Kumis'' is an ancient beverage.
Herodotus, in his 5th-century BC ''
Histories
Histories or, in Latin, Historiae may refer to:
* the plural of history
* ''Histories'' (Herodotus), by Herodotus
* ''The Histories'', by Timaeus
* ''The Histories'' (Polybius), by Polybius
* ''Histories'' by Gaius Sallustius Crispus (Sallust), ...
'', describes the
Scythians processing of mare's milk:
Now the Scythians blind all their slaves, to use them in preparing their milk. The plan they follow is to thrust tubes made of bone, not unlike our musical pipes, up the vulva of the mare, and then to blow into the tubes with their mouths, some milking while the others blow. They say that they do this because when the veins of the animal are full of air, the udder is forced down. The milk thus obtained is poured into deep wooden casks, about which the blind slaves are placed, and then the milk is stirred round. That which rises to the top is drawn off, and considered the best part; the under portion is of less account.
This is widely believed to be the first description of ancient kumis-making.
Apart from the idiosyncratic method of mare-milking, it matches up well enough with later accounts, such as this one given by 13th-century traveller
William of Rubruck:
This ''cosmos'', which is mare's milk, is made in this wise. ��When they have got together a great quantity of milk, which is as sweet as cow's as long as it is fresh, they pour it into a big skin or bottle, and they set to churning it with a stick ��and when they have beaten it sharply it begins to boil up like new wine and to sour or ferment, and they continue to churn it until they have extracted the butter. Then they taste it, and when it is mildly pungent, they drink it. It is pungent on the tongue like rapé wine when drunk, and when a man has finished drinking, it leaves a taste of milk of almonds on the tongue, and it makes the inner man most joyful and also intoxicates weak heads, and greatly provokes urine.
Rubruk also mentions that the Mongols prized a particular variety of black kumiss called ''caracosmos,'' which was made specifically from the milk of black mares.
In the 19th century, "kumyss" was used to treat
gastrointestinal disorders.
Consumption
Strictly speaking, ''kumis'' is in its own category of
alcoholic drinks, because it is made neither from fruit nor from grain. Technically, it is closer to wine than to beer, because the fermentation occurs directly from sugars (wine is usually fermented directly from fruit, whereas beer relies on starches, usually from grain, which convert to sugars by
mashing
In brewing and distilling, mashing is the process of combining a mix of ground grains – typically malted barley with supplementary grains such as corn, sorghum, rye, or wheat – known as the "grain bill" with water and then heating the mixtu ...
). In terms of experience and traditional manner of consumption, however, it is much more comparable to beer and is even milder in alcoholic content than beer. It is arguably the region's beer equivalent.
''Kumis'' is very light in body compared to most dairy drinks. It has a unique, slightly sour flavor with a bite from the mild alcoholic content. The exact flavor is greatly variable between different producers.
''Kumis'' is usually served cold or chilled. Traditionally it is sipped out of small, handle-less, bowl-shaped cups or saucers, called ''
piyala''. The serving of it is an essential part of Kyrgyz hospitality on the ''
jayloo'' or high pasture, where they keep their herds of animals (horse, cattle, and sheep) during the summer phase of
transhumance.
Cultural role
During the
Yuan dynasty of China, kumis was essentially made to be the replacement of tea. Furthermore,
Möngke Khan, the fourth Great Khan of the
Mongol Empire
The Mongol Empire of the 13th and 14th centuries was the largest contiguous land empire in history. Originating in present-day Mongolia in East Asia, the Mongol Empire at its height stretched from the Sea of Japan to parts of Eastern Europe, ...
, had a drinking fountain made in his capital of
Karakorum, including kumis alongside Chinese
rice wine
Rice wine is an alcoholic beverage fermented and distilled from rice, traditionally consumed in East Asia, Southeast Asia and South Asia. Rice wine is made by the fermentation of rice starch that has been converted to sugars. Microbes are the so ...
, Scandinavian
mead
Mead () is an alcoholic beverage made by fermenting honey mixed with water, and sometimes with added ingredients such as fruits, spices, grains, or hops. The alcoholic content ranges from about 3.5% ABV to more than 20%. The defining character ...
, and Persian
grape wine as a symbol of the empire's diversity and size.
Bishkek
Bishkek ( ky, Бишкек), ), formerly Pishpek and Frunze, is the capital and largest city of Kyrgyzstan. Bishkek is also the administrative centre of the Chüy Region. The region surrounds the city, although the city itself is not part of ...
, the capital of
Kyrgyzstan, is supposedly named after the paddle used to churn the fermenting milk.
The famous Russian writer
Leo Tolstoy in ''
A Confession'' spoke of running away from his troubled life by drinking ''kumis''.
The Russian composer
Alexander Scriabin
Alexander Nikolayevich Scriabin (; russian: Александр Николаевич Скрябин ; – ) was a Russian composer and virtuoso pianist. Before 1903, Scriabin was greatly influenced by the music of Frédéric Chopin and composed ...
was recommended a kumis diet and "water cure" by his doctor in his twenties, for his nervous condition and right-hand injury.
The Japanese soft drink
Calpis
Calpis ((カルピス, Karupisu))/Milkis ((밀키스, Milkiseu)) is a Japanese uncarbonated soft drink, manufactured by , a subsidiary of Asahi Breweries headquartered in Shibuya, Tokyo.
The beverage has a light, somewhat milky, and slightly ...
models its flavor after the taste of ''kumis''.
See also
*
Ayran
*
Blaand
*
Cacık
*
Chal
*
Doogh
*
Mattha
*
Chaas
*
Lassi
*
Suutei tsai
Suutei tsai ( mn, сүүтэй цай, ), is a traditional Mongolian beverage.
The drink is also known as süütei tsai, tsutai tsai, or Mongolian salty tea.
Preparation
The ingredients to suutei tsai are typically water, milk, tea leaves and ...
*
Tarasun
Tarasun (also known as Arhi) is an alcoholic beverage drunk by the Mongol Buryats of Siberia. Apart from being the national drink of Buryatia, it is also used by the Buryats in their religious ceremonies. Curtin, p 28 The Buryat and his tarasun ...
*
List of ancient dishes and foods
*
List of dairy products
Notes
References
External links
*
{{Authority control
Fermented dairy products
Fermented drinks
Horse products
Kazakhstani cuisine
Mongolian cuisine
Russian cuisine
Buryat cuisine
Tuvan cuisine
Kalmyk cuisine
Altai cuisine
Yakut cuisine
Bashkir cuisine
Tatar cuisine
Soviet cuisine
Kyrgyz cuisine
Ancient dishes