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Riesling Grapes Leaves
Riesling (, ; ) is a white grape variety that originated in the Rhine region. Riesling is an aromatic grape variety displaying flowery, almost perfumed, aromas as well as high acidity. It is used to make dry, semi-sweet, sweet, and sparkling white wines. Riesling wines are usually varietally pure and are seldom oaked. , Riesling was estimated to be the world's 20th most grown variety at (with an increasing trend),J. Robinson (ed) ''The Oxford Companion to Wine'' Third Edition, Oxford University Press 2006, p. 746: ''"Vine varieties"'', . but in terms of importance for quality wines, it is usually included in the "top three" white wine varieties together with Chardonnay and Sauvignon blanc. Riesling is a variety that is highly "''terroir''-expressive", meaning that the character of Riesling wines is greatly influenced by the wine's place of origin. In cool climates (such as many German wine regions), Riesling wines tend to exhibit apple and tree fruit notes with noticeable le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vitis Vinifera
''Vitis vinifera'', the common grape vine, is a species of flowering plant, native to the Mediterranean region, Central Europe, and southwestern Asia, from Morocco and Portugal north to southern Germany and east to northern Iran. There are currently between 5,000 and 10,000 varieties of ''Vitis vinifera'' grapes though only a few are of commercial significance for wine and table grape production. The wild grape is often classified as ''Vitis vinifera'' ''sylvestris'' (in some classifications considered ''Vitis sylvestris''), with ''Vitis vinifera'' ''vinifera'' restricted to cultivated forms. Domesticated vines have hermaphrodite flowers, but ''sylvestris'' is dioecious (male and female flowers on separate plants) and pollination is required for fruit to develop. Grapes can be eaten fresh or dried to produce raisins, sultanas, and currants. Grape leaves are used in the cuisine of many cultures. The fresh grapes can also be processed into juice that is fermented to make wine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 a category above Auslese. Beerenauslese wines, often called "BA" for short, are usually made from grapes affected by noble rot, that is "botrytized" grapes. The grapes for ''Beerenauslese'' wines are those that have been individually picked. These wines are typically very sweet and rich, and most age very well. The finest Beerenauslese wines are generally considered to be made from the Riesling grape variety, as this retains significant acidity even with the extreme ripeness, which results in a wine where the sweetness is balanced and which has great longevity and which often will improve for decades. These wines are produced in very small quantities when the weather is suitable for the noble rot to form and only in vineyards with appropri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Residual Sugar
The subjective sweetness of a wine is determined by the interaction of several factors, including the amount of sugar in the wine, but also the relative levels of alcohol, acids, and tannins. Sugars and alcohol enhance a wine's sweetness, while acids cause sourness and bitter tannins cause bitterness. These principles are outlined in the 1987 work by Émile Peynaud, ''The Taste of Wine''. History ''Vintage: The Story of Wine'', a book authored by British wine writer Hugh Johnson, presents several methods that have been used throughout history to sweeten wine. The most common way was to harvest the grapes as late as possible. This method was advocated by Virgil and Martial in Roman times. In contrast, the ancient Greeks would harvest the grapes early, to preserve some of their acidity, and then leave them in the sun for a few days to allow them to shrivel and concentrate the sugar. In Crete, a similar effect was achieved by twisting the stalks of the grape to deprive them of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acidity (wine)
The acids in wine are an important component in both winemaking and the finished product of wine. They are present in both grapes and wine, having direct influences on the color, balance and taste of the wine as well as the growth and vitality of yeast during fermentation and protecting the wine from bacteria. The measure of the amount of acidity in wine is known as the “ titratable acidity” or “total acidity”, which refers to the test that yields the total of all acids present, while strength of acidity is measured according to pH, with most wines having a pH between 2.9 and 3.9. Generally, the lower the pH, the higher the acidity in the wine. There is no direct connection between total acidity and pH (it is possible to find wines with a high pH for wine and high acidity). In wine tasting, the term “acidity” refers to the fresh, tart and sour attributes of the wine which are evaluated in relation to how well the acidity balances out the sweetness and bitter components ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Wine Regions
German wine regions are classified according to the quality category of the wine grown therein: ''Tafelwein, Landwein, Qualitätswein bestimmter Anbaugebiete'' (QbA) and '' Prädikatswein''. The wine regions allowed to produce QbA and Prädikatswein are further subdivided into four categories according to size: ''Anbaugebiet'' (a major wine region), ''Bereich'' (a district within the wine region), ''Großlage'' (a collection of vineyards within a district) and ''Einzellage'' (a single vineyard).J. Robinson (ed) ''"The Oxford Companion to Wine"'' Third Edition pg 309 Oxford University Press 2006 A small number of ''Einzellagen'' do not belong to a ''Großlage'' and are called "großlagenfrei", but all belong to a Bereich and Anbaugebiet. The 13 major wine regions (''Anbaugebiete'') are Ahr, Baden, Franconia, Hessische Bergstraße, Mittelrhein, Mosel, Nahe, Palatinate, Rheingau, Rheinhessen, Saale-Unstrut, Saxony, and Württemberg. With the exceptions of Saxony and Saale-Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terroir
(, ; from ''terre'', "land") is a French term used to describe the environmental factors that affect a crop's phenotype, including unique environment contexts, farming practices and a crop's specific growth habitat. Collectively, these contextual characteristics are said to have a character; ''terroir'' also refers to this character. Some artisanal crops for which ''terroir'' is studied include wine, cider, coffee, tobacco, olive oil, chocolate, chili peppers, hops, agave (for making tequila and mezcal), tomatoes, heritage wheat, maple syrup, tea, and cannabis. ''Terroir'' is the basis of the French wine ''appellation d'origine contrôlée'' (AOC) system, which is a model for wine appellation and regulation in France and around the world. The AOC system presumes that the land from which the grapes are grown imparts a unique quality that is specific to that growing site (the plants' habitat). The extent of terroir's significance is debated in the wine industry. Origins Ove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sauvignon Blanc
is a green-skinned grape variety that originates from the Bordeaux region of France. The grape most likely gets its name from the French words ''sauvage'' ("wild") and ''blanc'' ("white") due to its early origins as an indigenous grape in South West France. It is possibly a descendant of Savagnin. is planted in many of the world's wine regions, producing a crisp, dry, and refreshing white varietal wine. The grape is also a component of the famous dessert wines from Sauternes and Barsac. Sauvignon blanc is widely cultivated in France, Chile, Romania, Canada, Australia, New Zealand, South Africa, Bulgaria, the states of Oregon, Washington, and California in the US. Some New World Sauvignon blancs, particularly from California, may also be called "Fumé Blanc", a marketing term coined by Robert Mondavi in reference to Pouilly-Fumé. Depending on the climate, the flavor can range from aggressively grassy to sweetly tropical. In cooler climates, the grape has a tendency to pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 French wine, France, but is now grown wherever wine is produced, from English wine, England to New Zealand wine, New Zealand. For new and developing wine regions, growing Chardonnay is seen as a 'rite of passage' and an easy entry into the international wine market. The Chardonnay grape itself is neutral, with many of the flavors commonly associated with the wine being derived from such influences as ''terroir'' and oak (wine), oak.Robinson, 2006, pp. 154–56. It is vinified in many different styles, from the lean, crisply mineral wines of Chablis, France, to New World wines with oak and tropical fruit flavors. In cool climates (such as Chablis and the Carneros AVA of California (wine), California), Chardonnay wine tends to be medium to light body with noticeable acidity (wine), acidity and flavors of green plum, apple, and pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oak (wine)
Oak is used in winemaking to vary the color, flavor, tannin profile and texture of wine. It can be introduced in the form of a barrel during the fermentation or aging periods, or as free-floating chips or staves added to wine fermented in a vessel like stainless steel. Oak barrels can impart other qualities to wine through evaporation and low level exposure to oxygen.J. Robinson ''Jancis Robinson's Wine Course'' Third Edition pg 91-93 Abbeville Press 2003 History In early wine history, the amphora was the vessel of choice for the storage and transportation of wine. Due to the perishable nature of wood material it is difficult to trace the usage of barrels in history. The Greek historian Herodotus noted that ancient Mesopotamians used barrels made of palm wood to transport wine along the Euphrates. Palm is a difficult material to bend and fashion into barrels, however, and wine merchants in different regions experimented with different wood styles to find a better wood source. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Wine
White wine is a wine that is Fermentation in winemaking, fermented without skin contact. The wine color, colour can be straw-yellow, yellow-green, or yellow-gold. It is produced by the alcoholic fermentation of the non-coloured Juice vesicles, pulp of grapes, which may have a skin of any colour. White wine has existed for at least 4,000 years. The wide variety of white wines comes from the large number of Varietal, varieties, methods of winemaking, and ratios of residual sugar. White wine is mainly from "white" grapes, which are green or yellow in colour, such as the Chardonnay, Sauvignon blanc and Riesling. Some white wine is also made from grapes with coloured skin, provided that the obtained wort is not stained. Pinot noir, for example, is commonly used to produce champagne. Among the many types of white wine, dry white wine is the most common. More or less aromatic and tangy, it is derived from the complete fermentation of the wort. Sweet wines, on the other hand, are produ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aromatic (wine)
Aromatic wines are white wines with dominant aroma. The best known are riesling, gewürztraminer, viognier, muscat and pinot gris. Torrontés Torrontés is a white grape variety, mostly produced and known in Argentine wine, producing fresh, aromatic wines with moderate acidity, smooth texture and mouthfeel as well as distinctive peach and apricot aromas on the nose.Robinson, Jancis ''V ... is an aromatic wine. References {{wine-stub Wine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grape Variety
This list of grape varieties includes cultivated grapes, whether used for wine, or eating as a table grape, fresh or dried (raisin, currant, sultana). For a complete list of all grape species including those unimportant to agriculture, see Vitis. The term ''grape variety'' refers to cultivars rather than actual botanical varieties according to the International Code of Nomenclature for Cultivated Plants, because they are propagated by cuttings and may have unstable reproductive properties. However, the term ''variety'' has become so entrenched in viticulture that any change to using the term ''cultivar'' instead is unlikely. Single species grapes While some of the grapes in this list are hybrids, they are hybridized within a single species. For those grapes hybridized across species, known as interspecific hybrids, see the section on multispecies hybrid grapes below. ''Vitis vinifera'' (wine) Red grapes White grapes Rose Grapes ''Vitis vinifera'' (table) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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