Shiraz wine are none. As a whole, Iran is not a wine producing country, but Iranian Christians are legally allowed to ferment wine. Australian Shiraz is exported mainly to the United States and Asian countries. The modern Shiraz grape, now known to be identical to the Syrah grape, was brought to Australia by James Busby, the father of Australian wine. Busby travelled through Spain and France collecting vine cuttings that were the foundation of the Australian wine industry. Despite being genetically identical, the Shiraz grape tastes and looks different compared to its European siblings especially when grown in warm climates. Despite the
Phenolic content in wine tannins they increase the stability of a wines color-meaning that a wine will be able to maintain its coloring for a longer period of time. The amount of catechins present varies among grape varieties with varietals like Pinot noir having high concentrations while Merlot and especially Syrah have very low levels. As an antioxidant, there are some studies into the health benefits of moderate consumption of wines high in catechins. In red grapes, the main flavonol is on average quercetin, followed by myricetin, kaempferol, laricitrin, isorhamnetin, and syringetin. In white grapes, the main flavonol is quercetin, followed by kaempferol and