Whether the wine is aging in tanks or barrels, tests are run periodically in a laboratory to check the status of the wine. Common tests include °Brix, pH, titratable acidity, residual sugar, free or available sulfur, total sulfur, volatile acidity and percent alcohol. Additional tests include those for the crystallization of cream of tartar (potassium
Traditionally New World wine used names of well-known European regions, such as Burgundy, Champagne, Sherry, Port, and Hock. This gave consumers a general idea of how the wine might taste. This changed as winemakers developed the confidence to develop their own styles of wine such as Grange. Europeans producers objected to the use of their
Barolo is a red Denominazione di Origine Controllata e Garantita (DOCG) wine produced in the northern Italian region of Piedmont. It is made from the Nebbiolo grape and is often described as one of Italy’s greatest wines. The zone of production extends into the communes of Barolo, Castiglione Falletto, Serralunga d’Alba and parts of the communes of Cherasco, Diano d’Alba, Grinzane Cavour, La Morra, Monforte d’Alba, Novello, Roddi, Verduno, all in the province of Cuneo, south-west of Alba. Only vineyards planted in primarily calcareous-clay soils in the hills with suitable slopes and orientations are considered suitable for Barolo production. Barolo is often described as having the aromas of tar and roses, and the wines are noted for their ability to age and usually take on a rust red tinge as they mature. When subjected to aging of at least five years before release, the wine can be labeled a Riserva.
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
The ancient Romans planted vineyards near garrison towns so wine could be produced locally rather than shipped over long distances. Some of these areas are now world renowned for wine production. The Romans discovered that burning sulfur candles inside empty wine vessels keeps them fresh and free from a vinegar smell. In medieval Europe, the
A rosé (from French rosé; also known as rosado in Portugal and Spanish-speaking countries and rosato in Italy) is a type of wine that incorporates some of the color from the grape skins, but not enough to qualify it as a red wine. It may be the oldest known type of wine, as it is
