Red wine is a general term for wine, that is, wine brewed from grapes. According to different standards, there are many ways to classify red wine, and one of them is to distinguish by sweetness. That is, according to the sugar content, wine can be divided into dry wine, semi-sweet wine and sweet wine.
Ice wine is a unique category of sweet wine, which belongs to the same category as late-picked, expensive rot and natural sweet wine. In a narrow sense, red wine, as we all know it, refers to dry red or dry white with low sugar content.
Wine introduction
Wine is a kind of fruit wine brewed from grapes. There are many varieties of wine, and the product styles are different due to the different grape cultivation and wine production process conditions. According to China's latest wine standard GB 15037-2006, wine is an alcoholic beverage with an alcohol content of not less than 7.0% with fresh grapes or grape juice as raw materials.
Grape varieties are divided into table grape varieties and wine grape varieties, and the grapes we usually see are table grapes. Wine grape belongs to Ampelidecese family, and all wine grape varieties belong to Vitis family and genus in Ampelidecese 10 family and genus. Among them, Vitis Vinifera is the most important, and 99.99% of the world's wines are brewed with Vitis Vinifera grape varieties.