The color of red wine from grapes that are fermented. When red wine is fermented it. And that the dark color of red wine is satisfactory. It filters out the waste out.
The color of the red wine grape from the bark is caused by fermentation. So when red wine is fermented, and saw that the color of a dark red wine until it is satisfied, it is filtered to remove residue.
The color of red wine grapes, it was caused by a shell from the fermentation fermentation, so when a red wine, and saw that the color of dark red wine until it is satisfactory, there is a filter with pulp.