Aging of wine that is aged is rarely aged for long; it is estimated that 90% of wine is meant to be consumed within a year of production, and 99% of wine within 5 years. The Ancient Greeks and Romans were aware of the potential of aged wines. In Greece, early examples of dried "straw wines" were noted for their ability to age due to their high sugar contents. These wines were stored in sealed earthenware amphorae and kept for many years. In Rome, the most sought after wines—Falernian and Surrentine—were prized for their ability to age for decades. In the Book of
Ancient Greece and wine was discovered as another means of adding sweetness to the wine. The Greeks believed wine could also be improved by adding resin, herbs, spice, seawater, brine, oil and perfume. Retsina, mulled wine and vermouth are some modern examples of these practices. As late as the Second Council of Constantinople in 691 AD, exactly three centuries after Theodosius closed the temples, a canon was issued expressly forbidding the cries of "Dionysus!" from the wine treaders, who still were masked; it was recommended that ""Kyrie eleison"" be substituted. In ancient times, the reputation of a wine depended on the region the wine