Syrah In the early 2000s, it broke into the top 10 of varieties planted worldwide for the first time. The name "Shiraz", from Shiraz in Iran, was historically applied to a wine unrelated to contemporary Shiraz wines and was made from a grape or grapes entirely different from the Syrah that has been proven to originate in southeastern France. Smaller amounts of Syrah are also used in the production of other wine styles, such as rosé wine, fortified wine in Port wine style, and sparkling red wine. While Australian sparkling Shiraz traditionally have had some sweetness, a number of Australian winemakers
Phenolic content in wine produce grapes with higher levels of resveratrol than warmer, drier wine regions such as California and Australia. Different grape varieties tend to have differing levels, with Muscadines and the Pinot family having high levels while the Cabernet family has lower levels of resveratrol. In the late 20th century interest in the possible health benefits of resveratrol in wine was spurred by discussion of the French paradox involving the health of wine drinkers in France. Piceatannol is also present in grape from where it can be extracted and found in red wine. Vanillin is a phenolic aldehyde most commonly associated with