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Concept
Zinfandel
Summary
Zinfandel (also known as Primitivo) is a variety of black-skinned wine grape. The variety is grown in over 10 percent of California vineyards. DNA analysis has revealed that it is genetically equivalent to the Croatian grapes Crljenak Kaštelanski and Tribidrag, as well as to the Primitivo variety traditionally grown in Apulia (the "heel" of Italy), where it was introduced in the 18th century, and Kratošija in Montenegro. The grape found its way to the United States in the mid-19th century, where it became known by variations of a name applied to a different grape, likely "Zierfandler" from Austria.
The grapes typically produce a robust red wine, although, in the United States, a semi-sweet rosé (blush-style) wine called White Zinfandel has six times the sales of the red wine. The grape's high sugar content can be fermented into levels of alcohol exceeding 15 percent.
The taste of the red wine depends on the ripeness of the grapes from which it is made. Red berry fruit flavors like raspberry predominate in wines from cooler areas, whereas blackberry, anise and pepper notes are more common in wines made in warmer areas and in wines made from the earlier-ripening Primitivo clone.
Archaeological evidence indicates that domestication of Vitis vinifera occurred in the Caucasus region around 6000 BCE, and winemaking was discovered shortly after that. Cultivation of the vine subsequently spread to the Mediterranean and surrounding regions. Croatia once had several indigenous varieties related to Zinfandel, which formed the basis of its wine industry in the 19th century. This diversity suggests that the grapes have been grown in Croatia longer than anywhere else. These varieties were almost entirely wiped out, however, by the phylloxera epidemic of the late 19th century, eventually reducing Zinfandel to just nine vines of locally-known "Crljenak Kaštelanski" discovered in 2001 on the Dalmatian coast of Croatia.
The first documented use of the term Primitivo appears in Italian governmental publications of the 1870s.
Official source
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