This is reported in an article in the Microchemical Journal.
As a result of the luxuries, a jug of copper was found. Inside the vessel were found residues of tartaric acid and sodium salts. Such traces are formed in grapes during its fermentation.
The sensation consists in the fact that this finding destroys the whole theory about the origin of winemaking in Italy. According to the hypothesis, wine was produced here between 1300 and 1100 years BC.
The age of the pitcher was estimated at about 6 thousand years.
As previously reported, URA-Inform, for three years, Ukraine has reduced the export of wine by almost three times. Our country last year exported $ 24.7 million worth of wines, which is three times less than in 2013.