Dry red wine: refers to the red wine in which the sugar in the raw material (grape juice) is completely converted into alcohol and the residual sugar is less than or equal to 4.0g/L after the wine is brewed.

2. Red wine

Red wine: alcoholic beverage made from grape fruit or grape juice by fermentation, which is divided into deep red, bright red, ruby red and so on.

Red wine is a wine made by selecting wine grapes with red skin and white flesh or red flesh, fermenting with mixed skin and juice, and then separating and aging. The color of this wine is natural ruby red, purple red, pomegranate red and so on. Its alcohol content is 8% ~ 20%. It is a nutritious, sweet and mellow beverage that can prevent and treat many diseases. It first prevailed in France, and it is very popular in Europe, America and all over the world.

Red wine can be subdivided into dry red wine, semi-dry red wine, semi-sweet red wine and sweet red wine.