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1864 Guinness Bottle Recovered Off Dover as Scientists Hunt for Yeast to Recreate Stout

KU Leuven will test the sealed bottle for viable yeast or DNA to decide whether researchers can brew a faithful small-scale replica of the original beer.

Overview

  • Belgian diver Stefan Panis recovered an intact, labeled Guinness bottle from the Mindora wreck off Dover and says the find likely came from a full case with more bottles at the site.
  • Samples from the recovered bottle have been sent to microbiologists at KU Leuven for analysis to check for viable yeast or retrievable DNA.
  • Diageo’s Guinness Archive team is liaising with the divers to evaluate provenance and heritage questions but has not confirmed any plan to commercialize a re-brew.
  • Brewing historians note that bottles found upside-down can trap an air bubble that may have blocked seawater and improved preservation, but there is no confirmation the contents are drinkable.
  • The divers and collaborators have launched an informal effort called 'Project Jurassic Beer' and plan follow-up dives, with the feasibility of a faithful re-brew hinging on lab results.