Portal:Wine
The Wine Portal
Wine is an alcoholic beverage made from fermentation of grape juice. The natural chemical balance of grapes is such that they can ferment without the addition of sugars, acids, enzymes, or other nutrients. Although fruits other than grapes can also be fermented, the resultant wines are normally named after the fruit from which they are produced (for example, apple wine) and are known as fruit wine (or country wine). Others, such as barley wine and rice wine (e.g. sake), are made from starch-based materials and resemble beer more than wine; ginger wine is fortified with brandy. In these cases, the use of the term "wine" is a reference to the higher alcohol content, rather than the production process. The commercial use of the word "wine" (and its equivalent in other languages) is protected by law in many jurisdictions. Wine is produced by fermenting crushed grapes using various types of yeast which consume the sugars found in the grapes and convert them into alcohol. Various varieties of grapes and strains of yeasts are used depending on the types of wine produced.
Wine stems from an extended and rich history dating back about 8,000 years and is thought to have originated in present-day Georgia or Iran. Wine is thought to have appeared in Europe about 6,500 years ago in present-day Bulgaria and Greece and was very common in ancient Greece and Rome; the Greek god Dionysos, and his Roman counterpart Liber represented wine. Wine continues to play a role in religious ceremonies, such as Kiddush in Judaism and the Eucharist in Christianity. (Full article...)
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Tuscan Chianti in a traditional fiasco
Italian wine is produced in every region of Italy. Italy is the world's largest wine producer, as well as the country with the widest variety of indigenous grapevine in the world, with an area of 702,000 hectares (1,730,000 acres) under vineyard cultivation, and contributing a 2013–2017 annual average of 48.3 million hl of wine. In 2018 Italy accounted for 19 per cent of global production, ahead of France (17 per cent) and Spain (15 per cent). Italian wine is both exported around the world and popular domestically among Italians, who consume an average of 42 litres per capita, ranking fifth in world wine consumption.
The origins of vine-growing and winemaking in Italy has been illuminated by recent research, stretching back even before the Phoenician, Etruscans and Greek settlers, who produced wine in Italy before the Romans planted their own vineyards. The Romans greatly increased Italy's viticultural area using efficient viticultural and winemaking methods. (Full article...) -
A glass of Champagne exhibiting the characteristic bubbles associated with the wine
Champagne (/ʃæmˈpeɪn/, French: [ʃɑ̃paɲ]) is a sparkling wine originated and produced in the Champagne wine region of France under the rules of the appellation, which demand specific vineyard practices, sourcing of grapes exclusively from designated places within it, specific grape-pressing methods and secondary fermentation of the wine in the bottle to cause carbonation.
The grapes Pinot noir, Pinot meunier, and Chardonnay are used to produce almost all Champagne, but small amounts of Pinot blanc, Pinot gris (called Fromenteau in Champagne), Arbane, and Petit Meslier are vinified as well. (Full article...) -
Grenache (/ɡrəˈnæʃ/) or Garnacha (IPA: [ɡaɾˈnatʃa]) is one of the most widely planted red wine grape varieties in the world. It ripens late, so it needs hot, dry conditions such as those found in Spain, where the grape is believed to have originated. It is also grown in the Italian island of Sardinia, the south of France, Australia, and California's Monterey AVA, Paso Robles, Santa Barbara County and San Joaquin Valley.
It is generally spicy, berry-flavored and soft on the palate and produces wine with a relatively high alcohol content, but it needs careful control of yields for best results. Characteristic flavor profiles on Grenache include red fruit flavors (raspberry and strawberry) with a subtle, white pepper spice note. Grenache wines are highly prone to oxidation, with even young examples having the potential to show browning (or "bricking") coloration that can be noticed around the rim when evaluating the wine at an angle in the glass. As Grenache ages the wines tend to take on more leather and tar flavors. Wines made from Grenache tend to lack acid, tannin and color, and it is often blended with other varieties such as Syrah, Carignan, Tempranillo, and Cinsaut. (Full article...) -
Vin délimité de qualité supérieure ("delimited wine of superior quality"), usually abbreviated as VDQS, was the second highest category of French wine, below appellation d'origine contrôlée (AOC) in rank, but above vin de pays (country wine). VDQS was sometimes written as AOVDQS, with AO standing for appellation d'origine. VDQS wines were subject to restrictions on yield and vine variety, among others.
There were relatively few VDQS as they typically moved on to AOC status after a number of years. VDQS therefore represented a small part of overall French wine production. In 2005, VDQS wines made up 0.9% of volume amounting from 409,472 hectoliters of production. 42.3% of the VDQS wines produced in that year were white, with the remaining 57.7% being either red or rosé. (Full article...) -
The German wine regions
German wine is primarily produced in the west of Germany, along the river Rhine and its tributaries, with the oldest plantations going back to the Roman era. Approximately 60 percent of German wine is produced in the state of Rhineland-Palatinate, where 6 of the 13 regions (Anbaugebiete) for quality wine are situated. Germany has about 103,000 hectares (252,000 acres or 1,030 square kilometers) of vineyard, which is around one tenth of the vineyard surface in Spain, France or Italy. The total wine production is usually around 10 million hectoliters annually, corresponding to 1.3 billion bottles, which places Germany as the eighth-largest wine-producing country in the world. White wine accounts for almost two thirds of the total production.
As a wine country, Germany has a mixed reputation internationally, with some consumers on the export markets associating Germany with the world's most elegant and aromatically pure white wines while other see the country mainly as the source of cheap, mass-market semi-sweet wines such as Liebfraumilch. Among enthusiasts, Germany's reputation is primarily based on wines made from the Riesling grape variety, which at its best is used for aromatic, fruity and elegant white wines that range from very crisp and dry to well-balanced, sweet and of enormous aromatic concentration. While primarily a white wine country, red wine production surged in the 1990s and early 2000s, primarily fuelled by domestic demand, and the proportion of the German vineyards devoted to the cultivation of dark-skinned grape varieties has now stabilized at slightly more than a third of the total surface. For the red wines, Spätburgunder, the domestic name for Pinot noir, is in the lead. (Full article...) -
The first wine produced in South Africa was made by Jan van Riebeeck at a settlement founded by the Dutch East India Company
The early history of the South African wine industry (also known as New World wine) can be traced to the founding of a supply station at the Cape of Good Hope by the Dutch East India Company. Jan van Riebeeck was given the task of managing the station and planting vineyards to produce wine and grapes in the Wijnberg (Wine mountain Area); that could be used to ward off scurvy for sailors continuing on their voyages along the spice route. In 1685, another Cape Governor, Simon van der Stel, purchased a large 750-hectare (1,900-acre) estate, founding what later became the world-renowned Constantia wine estate. In the 19th century, South Africa fell under British rule which proved lucrative for the wine industry as South African wine flowed into the British market. This prosperity lasted until the 1860s when the Cobden–Chevalier Treaty signed by the Palmerston government and France reduced the preferential tariffs that benefited South African wine in favor of French wine exports.
Following the devastation from the phylloxera epidemic in the late 19th century, many vineyards were replanted with high yielding grape varieties such as Cinsaut. By the early 1900s there was a large glut of wine, creating a wine lake effect which led some producers to pour their unsaleable wine into local rivers and streams. The depressed prices caused by this out-of-balance supply and demand dynamic prompted the South African government to fund the formation of the Koöperatieve Wijnbouwers Vereniging van Zuid-Afrika Bpkt (KWV) in 1918. Initially started as a co-operative, the KWV soon grew in power and prominence, setting policies and prices for the entire South African wine industry. To deal with the wine glut the KWV restricted yields and set minimum prices, encouraging the production of brandy and fortified wines. (Full article...) -
The Carménère grape is a wine grape variety originally planted in the Médoc region of Bordeaux, France, where it was used to produce deep red wines and occasionally used for blending purposes in the same manner as Petit Verdot.
A member of the Cabernet family of grapes, the name "Carménère" originates from the French word for crimson (carmin) which refers to the brilliant crimson colour of the autumn foliage before leaf-fall. The grape is also known as Grande Vidure, a historic Bordeaux synonym, although current European Union regulations prohibit imports under this name into the European Union. Along with Cabernet Sauvignon, Cabernet Franc, Merlot, Malbec and Petit Verdot, Carménère is considered one of the original six red grapes of Bordeaux. (Full article...) -
New Zealand wine is produced in several of its distinct winegrowing regions. As an island country in the South Pacific Ocean, New Zealand has a largely maritime climate, although its elongated geography produces considerable regional variation from north to south. Like many other New World wines, New Zealand wine is usually produced and labelled as single varietal wines, or if blended, winemakers list the varietal components on the label. New Zealand is best known for its Marlborough Sauvignon Blanc, and more recently its dense, concentrated Pinot Noir from Marlborough, Martinborough and Central Otago.
While New Zealand wine traces its history to the early 19th century, the modern wine industry in New Zealand began in the mid-20th century and expanded rapidly in the early 21st century, growing by 17% a year from 2000 to 2020. In 2020, New Zealand produced 329 million litres (87,000,000 US gal) from 39,935 hectares (98,680 acres) of vineyard area, of which 25,160 ha (about two-thirds) is dedicated to Sauvignon Blanc. Nearly 90% of total production is exported, chiefly to the United States, Britain and Australia, reaching a record NZ$1.92 billion in export revenue in 2020. (Full article...) -
The process of fermentation at work on Pinot noir. As yeast consume the sugar in the must it releases alcohol and carbon dioxide (seen here as the foaming bubbles) as byproducts.
The role of yeast in winemaking is the most important element that distinguishes wine from fruit juice. In the absence of oxygen, yeast converts the sugars of the fruit into alcohol and carbon dioxide through the process of fermentation. The more sugars in the grapes, the higher the potential alcohol level of the wine if the yeast are allowed to carry out fermentation to dryness. Sometimes winemakers will stop fermentation early in order to leave some residual sugars and sweetness in the wine such as with dessert wines. This can be achieved by dropping fermentation temperatures to the point where the yeast are inactive, sterile filtering the wine to remove the yeast or fortification with brandy or neutral spirits to kill off the yeast cells. If fermentation is unintentionally stopped, such as when the yeasts become exhausted of available nutrients and the wine has not yet reached dryness, this is considered a stuck fermentation.
The most common yeast associated with winemaking is Saccharomyces cerevisiae which has been favored due to its predictable and vigorous fermentation capabilities, tolerance of relatively high levels of alcohol and sulfur dioxide as well as its ability to thrive in normal wine pH between 2.8 and 4. Despite its widespread use which often includes deliberate inoculation from cultured stock, S. cerevisiae is rarely the only yeast species involved in a fermentation. Grapes brought in from harvest are usually teeming with a variety of "wild yeast" from the Kloeckera and Candida genera. These yeasts often begin the fermentation process almost as soon as the grapes are picked when the weight of the clusters in the harvest bins begin to crush the grapes, releasing the sugar-rich must. While additions of sulfur dioxide (often added at the crusher) may limit some of the wild yeast activities, these yeasts will usually die out once the alcohol level reaches about 15% due to the toxicity of alcohol on the yeast cells physiology while the more alcohol tolerant Saccharomyces species take over. In addition to S. cerevisiae, Saccharomyces bayanus is a species of yeast that can tolerate alcohol levels of 17–20% and is often used in fortified wine production such as ports and varieties such as Zinfandel and Syrah harvested at high Brix sugar levels. Another common yeast involved in wine production is Brettanomyces whose presence in a wine may be viewed by different winemakers as either a wine fault or in limited quantities as an added note of complexity. (Full article...) -
Jesus making wine from water in The Marriage at Cana, a 14th-century fresco from the Visoki Dečani monastery
Christian views on alcohol are varied. Throughout the first 1,800 years of Church history, Christians generally consumed alcoholic beverages as a common part of everyday life and used "the fruit of the vine" in their central rite—the Eucharist or Lord's Supper. They held that both the Bible and Christian tradition taught that alcohol is a gift from God that makes life more joyous, but that over-indulgence leading to drunkenness is sinful. However, the alcoholic content of ancient alcoholic beverages was significantly lower than that of modern alcoholic beverages. The low alcoholic content was due to the limitations of fermentation and the nonexistence of distillation methods in the ancient world. Rabbinic teachers wrote acceptance criteria on consumability of ancient alcoholic beverages after significant dilution with water, and prohibited undiluted wine.
In the mid-19th century, some Protestant Christians moved from a position of allowing moderate use of alcohol (sometimes called "'moderationism") to either deciding that not imbibing was wisest in the present circumstances ("abstentionism") or prohibiting all ordinary consumption of alcohol because it was believed to be a sin ("prohibitionism"). Many Protestant churches, particularly Methodists, advocated abstentionism or prohibitionism and were early leaders in the temperance movement of the 19th and 20th centuries. Today, all three positions exist in Christianity, but the original position of alcohol consumption being permissible remains the most common and dominant view among Christians worldwide, in addition to the adherence by the largest bodies of Christian denominations, such as Anglicanism, Lutheranism, Roman Catholicism, and Eastern Orthodoxy. (Full article...) -
A Roman statue of Bacchus, god of wine (c. 150 AD, copied from a Hellenistic original, Prado Museum, Madrid).
Ancient Rome played a pivotal role in the history of wine. The earliest influences on the viticulture of the Italian peninsula can be traced to ancient Greeks and the Etruscans. The rise of the Roman Empire saw both technological advances in and burgeoning awareness of winemaking, which spread to all parts of the empire. Rome's influence has had a profound effect on the histories of today's major winemaking regions in France, Germany, Italy, Portugal and Spain.
The Roman belief that wine was a daily necessity made the drink "democratic" and ubiquitous; in various qualities, it was available to slaves, peasants and aristocrats, men and women alike. To ensure the steady supply of wine to Roman soldiers and colonists, viticulture and wine production spread to every part of the empire. The economic opportunities presented by trading in wine drew merchants to do business with tribes native to Gaul and Germania, bringing Roman influences to these regions even before the arrival of the Roman military. Evidence of this trade and the far-reaching ancient wine economy is most often found through amphorae – ceramic jars used to store and transport wine and other commodities. (Full article...) -
Monica Larner is a wine critic and writer based in Rome. She is the Italian Reviewer for The Wine Advocate and eRobertParker.com, the bimonthly wine publication and website founded by wine critic, Robert Parker. She was selected in 2013 by Parker to replace the departing Antonio Galloni.
In 2003, Larner was selected to be the very first dedicated Italian wine editor for Wine Enthusiast. She is also a two-time winner of the Best Young Journalist of the Year (2008, 2010), one of the top honors given out yearly at the VinItaly exposition. In 2012, Larner won Best International Journalist also presented by the Comitato Grandi Cru d'Italia panel at VinItaly. As of 2013, Larner is the only wine journalist to have won one of these top prizes in wine journalism three times. (Full article...) -
A wine fault is a sensory-associated (organoleptic) characteristic of a wine that is unpleasant, and may include elements of taste, smell, or appearance, elements that may arise from a "chemical or a microbial origin", where particular sensory experiences (e.g., an off-odor) might arise from more than one wine fault. Wine faults may result from poor winemaking practices or storage conditions that lead to wine spoilage.[citation needed]
In the case of a chemical origin, many compounds causing wine faults are already naturally present in wine, but at insufficient concentrations to be of issue, and in fact may impart positive characters to the wine; however, when the concentration of such compounds exceed a sensory threshold, they replace or obscure desirable flavors and aromas that the winemaker wants the wine to express. The ultimate result is that the quality of the wine is reduced (less appealing, sometimes undrinkable), with consequent impact on its value.[verification needed] (Full article...) -
French wines are usually made to accompany food.
French wine is produced all throughout France, in quantities between 50 and 60 million hectolitres per year, or 7–8 billion bottles. France is one of the largest wine producers in the world, along with Italian, Spanish, and American wine-producing regions. French wine traces its history to the 6th century BCE, with many of France's regions dating their wine-making history to Roman times. The wines produced range from expensive wines sold internationally to modest wines usually only seen within France such as the Margnat wines of the post-war period.
Two concepts central to the better French wines are the notion of terroir, which links the style of the wines to the locations where the grapes are grown and the wine is made, and the Appellation d'origine contrôlée (AOC) system, replaced by the Appellation d'Origine Protégée (AOP) system in 2012. Appellation rules closely define which grape varieties and winemaking practices are approved for classification in each of France's several hundred geographically defined appellations, which can cover regions, villages or vineyards. (Full article...) -
A vineyard with a drip irrigation system running along the bottom of the vines
Irrigation in viticulture is the process of applying extra water in the cultivation of grapevines. It is considered both controversial and essential to wine production. In the physiology of the grapevine, the amount of available water affects photosynthesis and hence growth, as well as the development of grape berries. While climate and humidity play important roles, a typical grape vine needs 25-35 inches (635-890 millimeters) of water a year, occurring during the spring and summer months of the growing season, to avoid stress. A vine that does not receive the necessary amount of water will have its growth altered in a number of ways; some effects of water stress (particularly, smaller berry size and somewhat higher sugar content) are considered desirable by wine grape growers.
In many Old World wine regions, natural rainfall is considered the only source for water that will still allow the vineyard to maintain its terroir characteristics. The practice of irrigation is viewed by some critics as unduly manipulative with the potential for detrimental wine quality due to high yields that can be artificially increased with irrigation. It has been historically banned by the European Union's wine laws, though in recent years individual countries (such as Spain) have been loosening their regulations and France's wine governing body, the Institut National des Appellations d'Origine (INAO), has also been reviewing the issue. (Full article...)
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Did you know (auto-generated) -
- ... that a wine closet at 15 Central Park West originally cost up to $80,000, while a storage bin cost $35,000?
- ... that Adele reduced the length of "I Drink Wine" from fifteen to six minutes because her label thought that no one would play a fifteen-minute song on the radio?
- ... that Green Day wrote a tribute song for singer Amy Winehouse following her death, despite never having met her?
- ... that the wine cellar of New York City's Barclay Hotel is on the second floor?
- ... that sociologist Richard Twine has developed the concept of the "vegan killjoy" who challenges anthropocentrism by their mere presence?
- ... that when Fred Franzia created Two-Buck Chuck, he was said to have "turned the wine industry on its head"?
- ... that the bishop of Oregon's residence in Portland once had a private chapel, a ballroom, and a wine cellar?
- ... that a men's soccer team hired Jenna Winebrenner to analyze game film and practice with the squad?
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Groot Constantia
Groot Constantia was established in 1684 by the VOC Governor of the Cape of Good Hope Simon van der Stel, and was used to produce wine as well as other fruit and vegetables and cattle farming. Following Van der Stel's death in 1712 the estate was broken up and sold in three parts.
In 1778 the portion of the estate surrounding Van der Stel's Cape Dutch-style manor house was sold to the Cloete family, who planted extensive vineyards and extended and improved the mansion by commissioning the architect Thibault. The house remained in the possession of the Cloete family until 1885, during which period the estate became famous for its production of Constantia dessert wine.
In 1885 Groot Constantia was purchased by the government of the Cape of Good Hope and was used as an experimental wine and agricultural estate. Following a disastrous fire in 1925 the house was extensively restored. In 1969 the manor house became part of the South African Cultural History Museum, and in 1993 the estate passed into the ownership of the Groot Constantia Trust. The exhibition in the house is managed by Museums of Cape Town, and is particularly focused on rural slavery and the life of slaves during the early Cape colonial period. (Full article...)
General images -
The following are images from various wine-related articles on Wikipedia.
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Testing wine for sulphur dioxide level (from Winemaking) -
Monastic cellarer tasting wine, from Li Livres dou Santé (French manuscript, late 13th century) (from History of wine) -
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Satyr working at a wine press of wicker-work mats (1st century AD relief). (from History of wine) -
Night harvest by hand of wine grapes in Napa, California (from Winemaking) -
Antique wooden wine press in front of World Heritage vineyards (from Winemaking) -
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Entrance to the Areni-1 cave in southern Armenia near the town of Areni where a winery dated to c. 4100 BC was found in 2007. (from History of wine) -
Grape harvesting depicted in a medieval book of hours (from Viticulture) -
Wine boy at a Greek symposium (from History of wine) -
A Napa Valley vineyard on the side of a road (from Viticulture) -
Archaeological sites of the Neolithic, Copper Age, and early Bronze Age in which vestiges of wine and olive growing have been found. (from History of wine) -
A mechanical destemming machine in use at Chateau Montelena winery in Napa Valley (from Winemaking) -
The corkscrew-shaped feed auger sits on top of a mechanical crusher-destemmer. Grape clusters are fed into the machine, where they are first crushed, then destemmed. Stems exit at the end, while juice, skins, seeds, and some debris exit the bottom. (from Winemaking) -
Harvested Cabernet Sauvignon grapes (from Winemaking) -
Shipping wine in Roman Gaul: amphoras (top) were the traditional Mediterranean vessels, but the Gauls introduced the use of barrels. (from History of wine) -
Wine grapes on Long Island (from Viticulture) -
Crushed grapes leaving the crusher (from Winemaking) -
Stainless steel fermentation vessels and new oak barrels at the Three Choirs Vineyard, Gloucestershire, England (from Winemaking) -
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Manual grape gathering (from Viticulture) -
The world wine export 2020 shows the annual wine export production of various countries. (from Winemaking) -
A wine labelling machine with adhesive labels in France (from Winemaking) -
Central component of a mechanical destemming. Paddles above the small circular slots rotate to remove the larger chunks of stems. Grapes are pulled off the stems and fall through the holes. Some small amount of stem particles are usually desired to be kept with the grapes for tannin structure. (from Winemaking) -
Dionysus in a vineyard; amphora dated to the late 6th century BC (from History of wine) -
Wine grapes from the Guadalupe Valley in Ensenada, Baja California, Mexico (from Winemaking) -
In ancient times, berries were crushed by foot in a barrel or pit (from Winemaking) -
A cap of grape skins forms on the surface of fermenting red wine (from Winemaking) -
Anatomy of a grape, showing the components extracted from each pressing (from Winemaking) -
Hellenistic mosaics discovered close to the city of Paphos depicting Dionysos, god of wine (from History of wine) -
Georgian Kvevri, a jar dated to the 6th millennium BC found at the Shulaveri site (Georgian National Museum). (from History of wine) -
Vineyards in Italy (from Winemaking) -
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