
Zinfandel (also known as Primitivo) is a variety of black-skinned wine grape. The variety is planted in over 10 percent of California vineyards. DNA fingerprinting revealed that it is genetically equivalent to the Croatian grapes Crljenak Kaštelanski and Tribidrag, as well as to the Primitivo variety traditionally grown in Puglia (the “heel” of Italy), where
Grand Cru (great growth) is the highest level in the vineyard classification of Burgundy. There are a total of 550 hectares (1,400 acres) of Grand Cru vineyards – approximately 2% of Burgundy’s 28,000 hectares (69,000 acres) of vineyards (excluding Beaujolais) – of which 356 hectares (880 acres) produce red wine and 194 hectares (480 acres)
The earliest recorded mention of Merlot (under the synonym of Merlau) was in the notes of a local Bordeaux official who in 1784 labeled wine made from the grape in the Libournais region as one of the area’s best. In 1824, the word Merlot itself appeared in an article on Médoc wine where it was
White wine is a wine whose colour can be straw-yellow, yellow-green, or yellow-gold coloured. It is produced by the alcoholic fermentation of the non-coloured pulp of grapes which may have a white or black skin. It is treated so as to maintain a yellow transparent colour in the final product. The wide variety of white

Old World wine refers primarily to wine made in Europe but can also include other regions of the Mediterranean basin with long histories of winemaking such as North Africa and the Near East. The phrase is often used in contrast to “New World wine” which refers primarily to wines from New World wine regions such
Great wines taste like they come from somewhere. Lesser wines taste interchangeable; they could come from anywhere. You can’t fake somewhereness. You can’t manufacture it … but when you taste a wine that has it, you know.
Wine is regulated by regional, state, and local laws. The laws and their relative rigidity differ for New World and Old World wines. Old World wines tend to have more stringent regulations than New World wines. Various wine laws, however, may include appellation-based regulations that cover boundaries as well as permitted grape varieties and winemaking practice-such as the French Appellation d’origine contrôlée (AOC), Italian Denominazione di origine controllata (DOC), Spanish Denominación de Origen (DO) and Portuguese Denominação de Origem Controlada (DOC). In some New World wine regions, such as the United States and Australia, the wine laws of the appellation systems (American Viticultural Area (AVA) and Australian Geographical Indication (GIs)) only pertain to boundary specifics and guaranteeing that a certain percentage of grapes come from the area listed on the wine label.
Other techniques associated with Old World winemakers include higher fermentation temperatures and a period of extended maceration following fermentation where the wine can leech more phenolic compounds from the grape skins.
This can create more tannic and austere wines with more layers of complexity that require longer periods of bottle aging in order to mature. In contrast, the technique of transferring the must into oak barrels during fermentation and inducing malolactic fermentation early is more commonly associated with New World wine regions and wines that are softer and mature earlier.
Old World winemaking is often terroir driven with emphasis being placed on how well the wine communicates the sense of place where it originated. For example, a winemaker making a Riesling from the Mosel will often try to highlight the unique traits of the Mosel wine region (such as its slate soils) with the wine expressing those traits in the form of minerality.