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 and vinegar. Cultivars of Vitis vinifera form the basis of the majority of wines produced around the world. All of the familiar wine varieties belong to Vitis vinifera, which is cultivated on every continent except for Antarctica, and in all the major wine regions of the world. Wild grapes were harvested by neolithic foragers and early farmers. For thousands of years, the fruit has been harvested for both medicinal and nutritional value; its history is intimately entwined with the history of wine. Changes in pip (seed) shape (narrower in domesticated forms) and distribution point to domestication occurring about 3500–3000 BC, in southwest Asia, South Caucasus (Georgia), or the Western Black Sea shore region (Bulgaria, Romania). The earliest evidence of domesticated grapes has been found at Gadachrili Gora, near the village of Imiri, Marneuli Municipality, in southeastern Georgia; carbon-dating points to the date of about 6000 BC. Grape pips dating back to the 5th–4th millennium BC were also found in Shulaveri; others dating back to the 4th millennium BC were also found in Khizanaant Gora, all in the country of Georgia.

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Raisin

A raisin is a dried grape. Raisins are produced in many regions of the world and may be eaten raw or used in cooking, baking, and brewing. In the United Kingdom, Ireland, New Zealand, Australia and South Africa, the word raisin is reserved for the dark-colored dried large grape, with sultana being a golden-colored dried grape, and currant being a dried small Black Corinth seedless grape. The word "raisin" dates back to Middle English and is a loanword from Old French; in modern French, raisin means "grape", while a dried grape is a raisin sec, or "dry grape".

History of wine

The oldest fossil proto-wines without grapes were found in China, in 7000 BC, and also evidence of ancient wine production found in Georgia and in both of two countries from 6000 BC (the earliest known traces of grape wine), West Azerbaijan province of Iran from 5000 BC, Greece from 4500 BC, Armenia from 4100 BC (large-scale production), and Sicily from 4000 BC. The earliest evidence of a grape and rice mixed based fermented drink sometimes compared to wine was found in ancient China (7000 BC).

Grape

A grape is a fruit, botanically a berry, of the deciduous woody vines of the flowering plant genus Vitis. Grapes are a non-climacteric type of fruit, generally occurring in clusters. The cultivation of grapes began perhaps 8,000 years ago, and the fruit has been used as human food over history. Eaten fresh or in dried form (as raisins, currants and sultanas), grapes also hold cultural significance in many parts of the world, particularly for their role in winemaking.

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