Dry red is dry red wine, which means that the sugar content in red wine is below 4.0g/L, with little or no sugar content, so it is not sweet to drink. Dry red wine is rich in tannins, which will give people a dry feeling. The purer the "dry" wine, the higher the content of "tannic acid" in it, and the more sour the taste. So don't plan to taste the sweet taste when drinking dry red wine.

Wine classification:

1.white wine: choose white grapes or wine grapes with light skin. After the peel juice is separated and the juice is fermented, the color of this kind of wine should be approximately colorless, light yellow with green, light yellow and golden yellow. If the color is too dark, it will not meet the requirements of wine color.

2. Red wine: Choose wine grapes with red skin and white flesh or red skin and flesh for short-time mixed fermentation, and then separate and age them. The color of this wine should be natural ruby color. Purple-red, pomegranate-red and unnatural red do not meet the color requirements of red wine.

3. Pink wine: This wine is between red and white wine. Wine grapes with red skin and white meat were selected for short-term mixed fermentation of skin and juice. After reaching the color requirements, the skin residue was separated and fermented continuously, and the peach wine was aged. The color of this kind of wine should be peach red, or rose red or light red.