​Can I still drink red wine if it has sediment?

Can you still drink red wine if there is sediment in it? Crystallization is the chemical composition of certain unstable substances in wine that form under certain circumstances. Since the unstable substances that affect the taste of wine have been separated from the wine, the wine becomes purer, the wine structure is more stable, and the taste is mellower and smoother. It can be said that the production of sediment is a necessary stage in the entire wine production process.

By wine color

1. White wine: Made by separate fermentation of white grapes or grapes with red skin and white flesh. The color of the wine is slightly yellow with green, almost colorless or light yellow, straw yellow, or golden yellow. Any colors such as dark yellow, khaki, brown yellow or brown yellow do not meet the color requirements of white wine.

2. Red wine: Made from grapes with red skin and white flesh, or both red skin and flesh, by fermenting a mixture of grape skin and juice. The color of the wine is natural deep ruby ​​red, ruby ​​red, purple red or pomegranate red. Any yellowish brown, brown or earthy brown colors do not meet the color requirements of red wine.

3. Rosé wine: Made from colored red grapes fermented with the skins or separately. The color of the wine is light red, pink, orange or rose. Any color that is too dark or too light does not meet the requirements of rosé wine. This type of wine has a fresh and distinct fruity flavor, and the tannin content should not be too high. Varieties such as Muscat, Pinot Noir, Carignan, and French Blue are all suitable for making rosé wine. In addition, red and white wines blended in a certain proportion can also be considered rosé wine.

By sugar content

1. Dry wine: The sugar content is less than 4g/L, and there is no sweetness to be tasted. It has a clean, elegant and harmonious fruity and wine aroma.

2. Semi-dry wine: The sugar content is 4-12g/L, it is slightly sweet, the taste of the wine is clean, elegant, and mellow, with harmonious and pleasant fruity and wine aromas.

3. Semi-sweet wine: The sugar content is 12-45g/L, with sweet, refreshing and pleasant fruity and wine aroma.

4. Sweet wine: The sugar content is greater than 45g/L, with a sweet, mellow, comfortable and refreshing taste, and a harmonious fruity and wine aroma.