Scientists make “Celtic beer” using analysis of pollen from burial site

Czech scientists, together with a small experimental brewer, have come up with the country’s first “Celtic beer”. Called TauriALE, the recreation of the ancient alcoholic beverage was achieved using laboratory analysis of pollen from an early Celtic burial site in Moravia.

In 2020 and 2021, scientists from Charles University in Prague and Palacký University in Olomouc made excavations at the well-known archaeological site of Býčí Skála in the Moravian Karst, which dates back to the Early Iron Age.

The site was discovered back in 1867 and is one of the most important cult and burial centres of the Hallstatt people – the early Celtic inhabitants of central Europe.

The aim of the excavations was to collect samples of the soil for detailed laboratory analysis, says Zuzana Golec Mírová, one of the members of the team:

“We discovered the remains of burial chambers, which were quite common in the Hallstat period and inside those chambers there was soil, as well as organic and botanical remains. We took samples for chemical analysis, but also for pollen analysis, which turned out to be crucial.”

The analysis of the pollen, carried out by the Brno Botanical Institute, has revealed traces of millet and various herbs in the samples, which are ingredients that were commonly used by Celts to make beer.

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Author: Ruth Fraňková