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HomeGreek PhilosphyJar Residues Reveal Roman Winemaking Practices

Jar Residues Reveal Roman Winemaking Practices


AVIGNON, FRANCE—Artnet Information stories that chemist Louise Chassouant of Avignon College and her colleagues analyzed samples taken from three 1,500-year-old wine amphoras recovered from a shipwreck website off Italy’s western coast. The examine detected the plant tissues, pollen, grape derivatives for purple and white wine, and pine tar within the residues. The tar could have coated the inside of the jars as a way to waterproof them and add taste to the wine, Chassouant defined. Evaluation of the pollen samples suggests the crops had been grown regionally, alongside Italy’s western shoreline, whereas the pine tar was seemingly imported from Calabria or Sicily, based mostly on historic sources. Learn the unique scholarly article about this analysis in PLOS ONE. For extra on winemaking within the historical world, go to “Alcohol By the Ages.”

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