Do you want to know more about wine? You probably already know that it is a liquid produced by grapes known as the Vitis Vinifera. There are over one thousand grape varieties, as recently listed in the new book “Wine Grapes” by wine expert Jancis Robinson. The group name given to the ones involved in a wine-making are noble grapes. Of these, the most common kind involved in white wine are: Sauvignon Blanc, Riesling Chardonnay and Pinot Grigio. In terms of red wine,