After 3 mo of storage, there was a significant decrease in the concentration of phenolic compounds with a percentage of loss of 43% in control wine, 35.1% in wine elaborated with addition of oenologic enzymes, and 31.9% in maceration extended wine (Figure 1). In spite of this, it was appreciated a different behavior in the evolution during the 1st month, observing in the wine elaborated with prolonged ma a slower decrease of the concentration. These results agree with illa and others (2003) who observed a great decrease of phenolic compounds during storage of organic red wine.