Dry red wine refers to red wine in which the sugar in the raw material (grape juice) is completely converted into alcohol after brewing, and the residual sugar is less than or equal to 4.0g/L. ..
Semi-dry red wine refers to wine with higher sugar content than dry wine. When the highest sugar content is 12g/L or the difference between total sugar and total acid is less than or equal to 2g/L, the sugar content is18g/L. ..
In fact, we can't generally say that dry wine is good or semi-dry wine is good, because dry wine only shows that the sugar content of wine is very low, and it is almost impossible to drink sweetness, which is not necessarily related to the quality of wine. But now most wines are dry red, because it can show the aroma and flavor of wine more perfectly. Dry red is the mainstream of red wine, just as dry white is the mainstream of white wine. Non-mainstream does not mean that the quality of wine is not good.