The classification of wine is based on various criteria including

place of origin In Switzerland, the place of origin (german: Heimatort or Bürgerort, literally "home place" or "citizen place"; french: Lieu d'origine; it, Luogo d'origine) denotes where a Swiss citizen has their municipal citizenship, usually inherited from prev ...

or appellation, vinification method and style,

sweetness Sweetness is a basic taste most commonly perceived when eating foods rich in sugars. Sweet tastes are generally regarded as pleasurable. In addition to sugars like sucrose, many other chemical compounds are sweet, including aldehydes, ketones ...

and

vintage Vintage, in winemaking, is the process of picking grapes and creating the finished product—wine (see Harvest (wine)). A vintage wine is one made from grapes that were all, or primarily, grown and harvested in a single specified year. In certa ...

,J. Robinson (ed) ''"The Oxford Companion to Wine"'' Third Edition pg 752 & 753 Oxford University Press 2006 . and the grape variety or varieties used. Practices vary in different countries and regions of origin, and many practices have varied over time. Some classifications enjoy official protection by being part of the

wine law Wine laws are legislation regulating various aspects of production and sales of wine. The purpose of wine laws includes combating wine fraud, by means of regulated protected designations of origin, labelling practices and classification of wine, ...

in their country of origin, while others have been created by, for example, growers' organizations without such protection.

The term "wine"

Within the

European Union The European Union (EU) is a supranational political and economic union of member states that are located primarily in Europe. The union has a total area of and an estimated total population of about 447million. The EU has often been ...

, the term "wine" and its equivalents in other languages is reserved exclusively for the

fermented 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 p ...

juice Juice is a drink made from the extraction or pressing of the natural liquid contained in fruit and vegetables. It can also refer to liquids that are flavored with concentrate or other biological food sources, such as meat or seafood, such as ...

of grapes.Harding, G. ''A Wine Miscellany'', pp. 5-9. Clarkson Potter Publishing (New York), 2005. . In the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territo ...

, the term is also used for the fermented juice of any

fruit In botany, a fruit is the seed-bearing structure in flowering plants that is formed from the ovary after flowering. Fruits are the means by which flowering plants (also known as angiosperms) disseminate their seeds. Edible fruits in particul ...

26 U.S.C. §5381: "Natural wine"
Accessed 9 November 2013. or agricultural product, provided that it has an alcohol content of 7 to 24% (

alcohol by volume Alcohol by volume (abbreviated as ABV, abv, or alc/vol) is a standard measure of how much alcohol (ethanol) is contained in a given volume of an alcoholic beverage (expressed as a volume percent). It is defined as the number of millilitres (mL) o ...

) and is intended for non-industrial use.The Electronic Code of Federal Regulations. Title 27: Alcohol, Tobacco and Firearms
§4.10: "Meaning of terms: Wine"
Accessed 9 November 2013. With the exceptions of cider,

perry Perry, also known as pear cider, is an alcoholic beverage made from fermented pears, traditionally the perry pear. It has been common for centuries in England, particularly in Gloucestershire, Herefordshire, and Worcestershire. It is also m ...

, and

sake Sake, also spelled saké ( ; also referred to as Japanese rice wine), is an alcoholic beverage of Japanese origin made by fermenting rice that has been polished to remove the bran. Despite the name ''Japanese rice wine'', sake, and indee ...

, such non-grape wines are to be labelled with the word "wine" qualified by a truthful description of the originating product: "

honey wine 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 characte ...

", " dandelion wine", (blended) "

fruit wine Fruit wines are fermented alcoholic beverages made from a variety of base ingredients (other than grapes); they may also have additional flavors taken from fruits, flowers, and herbs. This definition is sometimes broadened to include any alcohol ...

", etc. Other jurisdictions have similar rules dictating the range of products qualifying as "wine".

By appellation

Historically, wines have been known by names reflecting their origin, and sometimes style:

Bordeaux Bordeaux ( , ; Gascon oc, Bordèu ; eu, Bordele; it, Bordò; es, Burdeos) is a port city on the river Garonne in the Gironde department, Southwestern France. It is the capital of the Nouvelle-Aquitaine region, as well as the prefecture ...

Port A port is a maritime facility comprising one or more wharves or loading areas, where ships load and discharge cargo and passengers. Although usually situated on a sea coast or estuary, ports can also be found far inland, such as Ham ...

, Rioja, Mosel and Chianti are all legally defined names reflecting the traditional wines produced in the named region. These naming conventions or " appellations" (as they are known in France) dictate not only where the grapes in a wine were grown but also which grapes went into the wine and how they were vinified. The appellation system is strongest in the European Union, but a related system, the American Viticultural Area, restricts the use of certain regional labels in America, such as

Napa Valley Napa Valley is an American Viticultural Area (AVA) located in Napa County in California's Wine Country. It was established by the Bureau of Alcohol, Tobacco and Firearms (ATF) on January 27, 1981. Napa Valley is considered one of the premie ...

, Santa Barbara and

Willamette Valley The Willamette Valley ( ) is a long valley in Oregon, in the Pacific Northwest region of the United States. The Willamette River flows the entire length of the valley and is surrounded by mountains on three sides: the Cascade Range to the east ...

. The AVA designations do not restrict the type of grape used. In most of the world, wine labelled Champagne must be made from grapes grown in the Champagne region of France and fermented using a certain method, based on the international trademark agreements included in the 1919 Treaty of Versailles. However, in the United States, a legal definition called

semi-generic ''Semi-generic'' is a legal term used in by the United States Alcohol and Tobacco Tax and Trade Bureau to refer to a specific type of wine designation. The majority of these were originally based on the names of well-known European wine-producing ...

has enabled U.S. winemakers to use certain generic terms (Champagne,

Hock Hock may refer to: Common meanings: * Hock (wine), a type of wine * Hock (anatomy), part of an animal's leg * To leave an item with a pawnbroker People: * Hock (surname) * Richard "Hock" Walsh (1948-1999), Canadian blues singer Other uses: * A ...

Sherry Sherry ( es, jerez ) is a fortified wine made from white grapes that are grown near the city of Jerez de la Frontera in Andalusia, Spain. Sherry is produced in a variety of styles made primarily from the Palomino grape, ranging from light ver ...

, etc.) if there appears next to the term the actual appellation of origin. More recently, wine regions in countries with less stringent location protection laws such as the United States and Australia have joined with well-known European wine producing regions to sign the Napa Declaration to Protect Wine Place and Origin, commonly known as the Napa Declaration on Place. This is a "declaration of joint principles stating the importance of location to wine and the need to protect place names". The Declaration was signed in July 2005 by four

winegrowing regions and three

winegrowing regions. The signatory regions from the US were

, Washington,

Oregon Oregon () is a state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington, while the Snake River delineates much of its eastern boundary with Idaho. ...

and Walla Walla, while the signatory regions from the EU were:

Champagne Champagne (, ) is a sparkling wine originated and produced in the Champagne wine region of France under the rules of the appellation, that demand specific vineyard practices, sourcing of grapes exclusively from designated places within it, sp ...

Cognac Cognac ( , also , ) is a variety of brandy named after the commune of Cognac, France. It is produced in the surrounding wine-growing region in the departments of Charente and Charente-Maritime. Cognac production falls under French appe ...

(the commune where

is produced),

Douro The Douro (, , ; es, Duero ; la, Durius) is the highest-flow river of the Iberian Peninsula. It rises near Duruelo de la Sierra in Soria Province, central Spain, meanders south briefly then flows generally west through the north-west part o ...

(the region where

Port wine Port wine (also known as vinho do Porto, , or simply port) is a Portuguese fortified wine produced in the Douro Valley of northern Portugal. It is typically a sweet red wine, often served with dessert, although it also comes in dry, sem ...

is produced) and

Jerez Jerez de la Frontera (), or simply Jerez (), is a Spanish city and municipality in the province of Cádiz in the autonomous community of Andalusia, in southwestern Spain, located midway between the Atlantic Ocean and the Cádiz Mountains. , the c ...

(the region where

is produced). The list of signatories to the agreement expanded in March 2007 when

Sonoma County Sonoma County () is a county located in the U.S. state of California. As of the 2020 United States Census, its population was 488,863. Its county seat and largest city is Santa Rosa. It is to the north of Marin County and the south of Mendocin ...

, Paso Robles,

Chianti Classico A Chianti wine (, also , ) is any wine produced in the Chianti (region), Chianti region of central Tuscan wine, Tuscany. It was historically associated with a squat bottle enclosed in a straw basket, called a ''fiasco (bottle), fiasco'' ("flask" ...

, Tokay,

Victoria, Australia Victoria is a state in southeastern Australia. It is the second-smallest state with a land area of , the second most populated state (after New South Wales) with a population of over 6.5 million, and the most densely populated state in A ...

and

Western Australia Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to t ...

signed the Declaration at a ceremony in Washington, DC.

Regional wine classifications

Many regional wine classifications exist as part of tradition or appellation law. The most common of these is based on vineyard sites and include the

Bordeaux Wine Official Classification of 1855 The Bordeaux Wine Official Classification of 1855 resulted from the 1855 Exposition Universelle de Paris, when Emperor Napoleon III requested a classification system for France's best Bordeaux wines that were to be on display for visitors from ...

, though some regions classify their wines based on the style like the

German wine classification The German wine classification system puts a strong emphasis on standardization and factual completeness, and was first implemented by the German Wine Law of 1971. Nearly all of Germany's vineyards are delineated and registered as one of approxi ...

system. Vineyard classification has a long history dating from some early examples in Jurançon in the 14th century, in 1644 when the council of

Würzburg Würzburg (; Main-Franconian: ) is a city in the region of Franconia in the north of the German state of Bavaria. Würzburg is the administrative seat of the ''Regierungsbezirk'' Lower Franconia. It spans the banks of the Main River. Würzburg ...

ranked the city's vineyards by quality, and the early five-level designation of vineyards based on quality in

Tokaj-Hegyalja Tokaj wine region ( hu, Tokaji borvidék sk, Vinohradnícka oblasť Tokaj) or Tokaj-Hegyalja wine region (short ''Tokaj-Hegyalja'' or ''Hegyalja'') is a historical wine region located in northeastern Hungary and southeastern Slovakia. It is also ...

in 1700.J. Robinson (ed) ''"The Oxford Companion to Wine"'' Third Edition, p. 175 Oxford University Press 2006
classification
Other well known classifications include: * Classification of Saint-Émilion wine of

* Classification of Graves wine of Bordeaux * Cru Bourgeois of Bordeaux (Médoc) * Classified estates of

Provence Provence (, , , , ; oc, Provença or ''Prouvènço'' , ) is a geographical region and historical province of southeastern France, which extends from the left bank of the lower Rhône to the west to the Italian border to the east; it is bo ...

The follow regions are classified by vineyards, not estate. * Grand cru of

Burgundy Burgundy (; french: link=no, Bourgogne ) is a historical territory and former Regions of France, administrative region and province of east-central France. The province was once home to the Duke of Burgundy, Dukes of Burgundy from the early 11 ...

and

Alsace Alsace (, ; ; Low Alemannic German/ gsw-FR, Elsàss ; german: Elsass ; la, Alsatia) is a cultural region and a territorial collectivity in eastern France, on the west bank of the upper Rhine next to Germany and Switzerland. In 2020, it had ...

By vinification methods and style

Wines may be classified by vinification methods. These include classifications such as red or white wine, sparkling, semi-sparkling or still, fortified and dessert wines. The colour of wine is not determined by the juice of the grape, which is almost always clear, but rather by the presence or absence of the grape skin during fermentation. Grapes with coloured juice, for example alicante bouschet, are known as

teinturier Teinturier grapes are grapes whose flesh and juice is red in colour due to anthocyanin pigments accumulating within the pulp of the grape berry itself. In most cases, anthocyanin pigments are confined to the outer skin tissue only, and the squee ...

. Red wine is made from red (or black) grapes, but its red colour is bestowed by a process called maceration, whereby the skin is left in contact with the juice during fermentation. White wine can be made from any colour of grape as the skin is separated from the juice during fermentation. A white wine made from a very dark grape may appear pink or ' blush'. A form of

Rosé A rosé () is a type of wine that incorporates some of the color from the grape skins, but not enough to qualify it as a red wine. It may be the oldest known type of wine, as it is the most straightforward to make with the skin contact method ...

is called '' Blanc de Noirs'' where the juice of red grapes is allowed contact with the skins for a very short time (usually only a couple of hours).

Sparkling and still wines

Sparkling wines Sparkling wine is a wine with significant levels of carbon dioxide in it, making it fizzy. While the phrase commonly refers to champagne, European Union countries legally reserve that term for products exclusively produced in the Champagne reg ...

such as

champagne Champagne (, ) is a sparkling wine originated and produced in the Champagne wine region of France under the rules of the appellation, that demand specific vineyard practices, sourcing of grapes exclusively from designated places within it, sp ...

, contain carbon dioxide which is produced naturally from fermentation or force-injected later. To have this effect, the wine is fermented twice, once in an open container to allow the carbon dioxide to escape into the air, and a second time in a sealed container where the gas is caught and remains in the wine.K. MacNeil ''The Wine Bible'' p. 170 Workman Publishing 2001 . Sparkling wines that gain their

carbonation Carbonation is the chemical reaction of carbon dioxide to give carbonates, bicarbonates, and carbonic acid. In chemistry, the term is sometimes used in place of carboxylation, which refers to the formation of carboxylic acids. In inorganic ...

from the traditional method of bottle fermentation are labelled "bottle fermented", ''"méthode traditionelle"'', or ''" méthode champenoise"''. The latter designation was outlawed for all wines other than champagne (which for obvious reasons does not bother to utilize it) in Europe in 1994.winepros.com.au. Other terms for sparkling wine in other languages include

Sekt Sparkling wine is a wine with significant levels of carbon dioxide in it, making it fizzy. While the phrase commonly refers to champagne, European Union countries legally reserve that term for products exclusively produced in the Champagne regi ...

or Schaumwein (Germany), cava (Spain), spumante (Italy) and espumante (Portugal). Semi-sparkling wines are sparkling wines that contain less than 2.5 atmospheres of carbon dioxide at sea level and 20 °C. Some countries such as the UK impose a higher tax on fully sparkling wines. Examples of semi-sparkling synonym terms are ''

frizzante Sparkling wine is a wine with significant levels of carbon dioxide in it, making it fizzy. While the phrase commonly refers to champagne, European Union countries legally reserve that term for products exclusively produced in the Champagne reg ...

'' in Italy, '' vino de aguja'' in Spain, and '' pétillant'' in France. In most countries except the United States, champagne is legally defined as sparkling wine originating from the

Champagne wine region The wine region within the historical province of Champagne in the northeast of France is best known for the production of champagne, the sparkling white wine that bears the region's name. EU law and the laws of most countries reserve the term ...

in France, especially the city of

Reims Reims ( , , ; also spelled Rheims in English) is the most populous city in the French department of Marne, and the 12th most populous city in France. The city lies northeast of Paris on the Vesle river, a tributary of the Aisne. Founded by ...

and the town of

Épernay Épernay () is a commune in the Marne department of northern France, 130 km north-east of Paris on the mainline railway to Strasbourg. The town sits on the left bank of the Marne at the extremity of the Cubry valley which crosses it. Épe ...

. Still wines are wines that have not gone through the sparkling wine method and have no effervescence.

Dessert and fortified wine

Dessert wines Dessert wines, sometimes called pudding wines in the United Kingdom, are sweet wines typically served with dessert. There is no simple definition of a dessert wine. In the UK, a dessert wine is considered to be any sweet wine drunk with a meal ...

range from slightly sweet (with less than 50 g/L of sugar) to incredibly sweet wines (with over 400 g/L of sugar).

Late harvest wine Late harvest wine is wine made from grapes left on the vine longer than usual. ''Late harvest'' is usually an indication of a sweet dessert wine, such as late harvest Riesling. Late harvest grapes are often more similar to raisins, but have bee ...

s such as

Spätlese Spätlese (literal meaning: "late harvest"; plural form is ''Spätlesen'') is a German wine term for a wine from fully ripe grapes, the lightest of the late harvest wines. Spätlese is a riper category than Kabinett in the '' Prädikatswein'' ...

are made from grapes harvested well after they have reached maximum

ripeness In United States law, ripeness refers to the readiness of a case for litigation; "a claim is not ripe for adjudication if it rests upon contingent future events that may not occur as anticipated, or indeed may not occur at all." For example, if a ...

. Dried grape wines, such as Recioto and

Vin Santo Vin Santo ("holy wine") is a style of Italian dessert wine. Traditional in Tuscany, these wines are often made from white grape varieties such as Trebbiano and Malvasia, though Sangiovese may be used to produce a ''rosé'' style known as "Occ ...

from Italy, are made from grapes that have been partially raisined after harvesting. Botrytized wines are made from grapes infected by the mold

Botrytis cinerea ''Botrytis cinerea'' is a necrotrophic fungus that affects many plant species, although its most notable hosts may be wine grapes. In viticulture, it is commonly known as "botrytis bunch rot"; in horticulture, it is usually called "grey mould" o ...

noble rot Noble rot (french: pourriture noble; german: Edelfäule; it, Muffa nobile; hu, Aszúsodás) is the beneficial form of a grey fungus, ''Botrytis cinerea'', affecting wine grapes. Infestation by ''Botrytis'' requires moist conditions. If the w ...

. These include Sauternes from

, numerous wines from

Loire The Loire (, also ; ; oc, Léger, ; la, Liger) is the longest river in France and the 171st longest in the world. With a length of , it drains , more than a fifth of France's land, while its average discharge is only half that of the Rhôn ...

such as Bonnezeaux and

Quarts de Chaume Coteaux du Layon is an ''Appellation d'origine contrôlée'' (AOC) for sweet white wine in the Loire Valley wine region of France. Coteaux du Layon is situated in the Anjou district of the region, along the river Layon, which is a tributary of th ...

, Tokaji Aszú from

Hungary Hungary ( hu, Magyarország ) is a landlocked country in Central Europe. Spanning of the Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, Croat ...

, and

Beerenauslese ''Beerenauslese'' (literally: "selection of berries") is a German language wine term for a late harvest wine with noble rot. Beerenauslese is a category in the '' Prädikatswein'' category of the Austrian and German wine classifications, and is ...

Ice Wine Ice wine (or icewine; german: Eiswein) is a type of dessert wine produced from grapes that have been frozen while still on the vine. The sugars and other dissolved solids do not freeze, but the water does, allowing for a more concentrated gra ...

is made from grapes that are harvested while they are frozen. Fortified wines are often sweeter, and generally more alcoholic wines that have had their fermentation process stopped by the addition of a spirit, such as brandy, or have had additional spirit added after fermentation.K. MacNeil ''The Wine Bible'' p. 488 Workman Publishing 2001 . Examples include

Madeira ) , anthem = ( en, "Anthem of the Autonomous Region of Madeira") , song_type = Regional anthem , image_map=EU-Portugal_with_Madeira_circled.svg , map_alt=Location of Madeira , map_caption=Location of Madeira , subdivision_type=Sovereign st ...

and

Other styles

Table wines are inexpensive wines that often do not specify the grape variety used or the region of origin. Some equivalent terms for "table wine" in other languages are "vin de table" (French), "vino da tavola" (Italian), "Tafelwein" (German), and "vino de mesa" (Spanish). Cooking wine or cooking sherry usually refers to inexpensive

grape wine Wine is an alcoholic drink typically made from fermented grapes. Yeast consumes the sugar in the grapes and converts it to ethanol and carbon dioxide, releasing heat in the process. Different varieties of grapes and strains of yeasts are ...

(or

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 sou ...

Chinese Chinese can refer to: * Something related to China * Chinese people, people of Chinese nationality, citizenship, and/or ethnicity **''Zhonghua minzu'', the supra-ethnic concept of the Chinese nation ** List of ethnic groups in China, people of v ...

and other

East Asia East Asia is the eastern region of Asia, which is defined in both geographical and ethno-cultural terms. The modern states of East Asia include China, Japan, Mongolia, North Korea, South Korea, and Taiwan. China, North Korea, South Korea and ...

n cuisine) which is intended for use as an ingredient in food rather than as a beverage. Cooking wine typically available in North America is treated with

salt Salt is a mineral composed primarily of sodium chloride (NaCl), a chemical compound belonging to the larger class of salts; salt in the form of a natural crystalline mineral is known as rock salt or halite. Salt is present in vast quantiti ...

to allow its sale in non-licensed grocery stores. This also acts as a preservative, as the salt in cooking wine inhibits the growth of the microorganisms that produce

acetic acid Acetic acid , systematically named ethanoic acid , is an acidic, colourless liquid and organic compound with the chemical formula (also written as , , or ). Vinegar is at least 4% acetic acid by volume, making acetic acid the main component ...

. This will preserve a bottle of cooking wine, which may be opened and used occasionally over a long period of time. In other countries sherry wine is used for cooking. Fortified wines resist spoilage, as their alcohol content is too high to permit bacterial growth.

By vintage or variety

wine is one made from grapes that were all, or mostly, grown in a single specified year, and are accordingly dated as such. Consequently, it is not uncommon for wine enthusiasts and traders to save bottles of an especially good vintage wine for future consumption. However, there is some disagreement and research about the significance of

year to wine quality. Most countries allow a vintage wine to include a portion of wine that is not from the labeled vintage. A

varietal A varietal wine is a wine made primarily from a single named grape variety, and which typically displays the name of that variety on the wine label.The American Heritage Dictionary of the English Language, Fourth Edition, 2000.winepros.com.au. ...

wine is wine made from a dominant grape such as a

Chardonnay Chardonnay (, , ) is a green-skinned grape variety used in the production of white wine. The variety originated in the Burgundy wine region of eastern France, but is now grown wherever wine is produced, from England to New Zealand. For ne ...

or a

Cabernet Sauvignon Cabernet Sauvignon () is one of the world's most widely recognized red wine grape varieties. It is grown in nearly every major wine producing country among a diverse spectrum of climates from Australia and British Columbia, Canada to Leban ...

and labeled by the name of the grape variety. The wine may not be entirely of that one grape and varietal labeling laws differ. In the

a wine needs to be composed of at least 75% of a particular grape to be labeled as a varietal wine. In the European Union, a minimum of 85% is required if the name of a single variety is displayed, and if two or more varieties are mentioned, they combined must make up 100% and they must be listed in descending order. E.g., a mixture of 70% Chardonnay and 30%

Viognier Viognier () is a white wine grape variety. It is the only permitted grape for the French wine Condrieu in the Rhône Valley.J. Robinson ''"The Oxford Companion to Wine"'' Third Edition pg 754 Oxford University Press 2006 Outside of the Rhô ...

must be called Chardonnay-Viognier rather than Viognier-Chardonnay.

References

{{Wines European Union food law