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Craft Beer & Brewing Magazine Podcast

407: Biotransformation Myths and Realities in Hoppy and Non-Alcoholic Beers, with Dr. Peter Bircham

Apr 4, 2025
59:24

Two straight weeks of nothing but doctors on the Craft Beer & Brewing podcast? This week’s episode is another scientific barnburner with the head of R&D for Wellington’s Garage Project. Dr. Peter Bircham has been working in laboratory settings with yeast for many years, but for the past few he’s taken on an additional role beyond the academic, working on everything from building better Garage Project non-alcoholic beers to developing a testing regimen to evaluate new hop varietals in the Hāpi Research breeding program. In this episode, Bircham touches on:

  • beer biology
  • his systematic R&D process for developing novel brewing solutions
  • fermenting with less traditional ingredients like rice
  • testing regimens for new hop varieties with Hāpi Research
  • the benefits and limitations of biotransformation
  • breaking nitrogen regulation in non-GMO thiol production
  • yeast inbreeding to achieve genes of interest
  • cofermenting potential with unusual yeasts to unlock thiols

And more.

This episode is brought to you by:

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Indie Hops (https://indiehops.com) Taste the modern flavors of Indie Hops at CBC, this year in Indianapolis. Join Indie in Indy for 14 incredible collab beers. Check out the full CBC beer lineup at www.indiehops.com and plan to stop by their booth #3122.
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Arryved (https://www.arryved.com) From taproom to distribution, Arryved gives breweries the tools to streamline operations and boost profits—all in one powerful platform. Want to see the latest innovations in action? Visit Arryved at CBC 2025, Booth 1865, where they’ll be pouring beers and showing off the future of brewery tech.
Ss Brewtech (https://SsBrewtech.com) Upgrade your fermentation game with Unitank 2.0 from Ss Brewtech. Available from 7-gallon up to 1-barrel sizes, Unitank 2.0 will be right at home in your homebrew set up or producing pilot batches at your commercial brewery. Visit Ss Brewtech.com to learn more!
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