Minggu, 30 Mei 2010

Pinot gris

Pinot gris is a white wine grape variety of the species Vitis vinifera. Thought to be a mutant clone of the Pinot noir grape, it normally has a grayish-blue fruit, accounting for its name ("gris" meaning "grey" in French) but the grape can have a brownish pink to black and even white appearance.

The word "Pinot", which means "pinecone" in French, could have been given to it because the grapes grow in small pinecone-shaped clusters.

The wines produced from this grape also vary in colour from a deep golden yellow to copper and even a light shade of pink, and it is one of the more popular grapes for orange wine. The clone of Pinot gris grown in Italy is known as Pinot grigio.

Pinot gris has been known from the Middle Ages in the Burgundy region, where it was probably called Fromenteau. It spread from Burgundy, along with Pinot noir, arriving in Switzerland by 1300.

The grape was reportedly a favorite of the Emperor Charles IV, who had cuttings imported to Hungary by Cistercian monks: the brothers planted the vines on the slopes of Badacsony bordering Lake Balaton in 1375.

The vine soon after developed the name Szürkebarát meaning "grey monk." In 1711, a German merchant, named Johann Seger Ruland discovered a grape growing wild in the fields of the Palatinate. The subsequent wine he produced became known as Ruländer and the vine was later discovered to be Pinot gris.

Until the 18th and 19th century, the grape was a popular planting in Burgundy and Champagne but poor yields and unreliable crops caused the grape to fall out of favour in those areas.

The same fate nearly occurred in Germany, but vine breeders in the early 20th century were able to develop clonal varieties that would produce a more consistent and reliable crop.

Researchers at the University of California, Davis, have determined that Pinot gris has a remarkably similar DNA profile to Pinot noir and that the colour difference is derived from a genetic mutation that occurred centuries ago.

The leaves and the vines of both grapes are so similar that the colouration difference is the only thing that tells them apart.

Around 2005, Pinot gris was enjoying increasing popularity in the marketplace, especially in its Pinot Grigio incarnation and similar New World varietal wines.



Source: http://en.wikipedia.org/wiki/Pinot_Gris



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