Syrah Serine, and Sereine. Legends of Syrah's origins come from one of its homonyms, Shiraz. Because Shiraz, Capital of the Persian Empire (modern-day Iran), produced the well-known Shirazi wine, legends claim the Syrah grape originated in Shiraz and then was brought to Rhône. At least two significantly different versions of the myth are reported, giving different accounts of how the variety is supposed to have been brought from Shiraz to Rhône and differing up to 1,800 years in dating this event. In one version, the Phocaeans could have brought Syrah/Shiraz to their colony around Marseilles (then known as Massilia), which was
Phenolic content in wine grapes varies depending on the variety with Cabernet Sauvignon, Nebbiolo, Syrah and Tannat being 4 of the most tannic grape varieties. The reaction of tannins and anthocyanins with the phenolic compound catechins creates another class of tannins known as pigmented tannins which influence the color of red wine. Commercial preparations of tannins, known as "enological tannins", made from oak wood, grape seed and skin, plant gall, chestnut, quebracho, gambier and myrobalan fruits, can be added at different stages of the wine production to improve color durability. The tannins derived from oak influence are known as "hydrolysable tannins" being created from