ANCIENT SAMPLES OF WINE MAY BE OLDEST UNEARTHED IN EUROPE AT 6,000 YEARS AGO

Researchers working at an ongoing dig site in northern Greece recently announced that the final results of residue analysis from ancient ceramics showed evidence of wine dating back to 4200 B.C., according to the Greek Reporter. The excavation, located at a prehistoric settlement known as Dikili Tash, is situated 1.2 miles from the ancient city of Philippi and has been inhabited since 6500 B.C., according to the researchers' website.

The analysis was not conducted on liquid wine, though. The passing millennia have erased nearly all tangible evidence of the drink, Dimitra Malamidou, a co-director of the most recent excavation, told The Huffington Post in an email. "All [that] is left from the liquid part is the residue in the surface of the ceramic vases," she said. "Recent residue analysis on ceramics attested [to] the presence of tartaric acid, indicating fermentation."

Malamidou is part of a joint Greek-French excavation that began in 2008. The team recently wrapped up excavation of a neolithic house from around 4500 B.C. This is where they found wine traces in the form of "some thousands of carbonized grape pips together with the skins indicating grape pressing," Malamidou said.

Dikili Tash researchers believe they have found the oldest known traces of wine in Europe. Previous studies have unearthed a 6,100-year-old Armenian winery, as well as traces of a 9,000-year-old Chinese alcohol made from rice, honey and fruit.

"The find is highly significant for the European prehistory, because it is for the moment the oldest indication for vinification in Europe," Malamidou said. "The historical meaning of our discovery is important for the Aegean and the European prehistory, as it gives evidence of early developments of the agricultural and diet practices, affecting social processes."

http://www.huffingtonpost.com/2013/10/02/6000-year-old-wine-greece_n_4027039.html