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Podcast: WhiskyCast
Episode: Yeast's Impact on Whisky
Description: Yeast is one of the three main ingredients in whisky, along with grain and water. While we understand what grain and water contribute to the taste of a whisky, yeast's contributions are far more mysterious. In fact, people were distilling whisky from fermented mash hundreds of years before scientists even figured out that yeast exists, let alone how it works. After our deep dive into the science of oak trees last month, we had requests to do something similar with yeast - and Indiana University biochemistry professor Matt Bochman joins us this week to help. His laboratory research involves...