Carolinas District

The document discusses the development of new yeast strains specifically for India Pale Ale (IPA) production, focusing on targeted yeast breeding and adaptive laboratory evolution. It emphasizes the critical role of yeast in enhancing the flavor profiles of hop-forward beers, which are gaining popularity among craft breweries. Richard Preiss from Escarpment Labs leads the presentation, advocating for innovation in yeast strains since many existing varieties have remained unchanged for decades. The text outlines various methods for yeast improvement, such as hybridization and lab evolution, and provides examples of successful strains that enhance beer flavor and aroma, along with mentions of relevant conferences and educational resources. Additionally, the text delves into yeast hybridization and breeding, detailing examples of hybrid yeasts like Thiol Libre and the differences between hybrids and blends. It covers the process of Adaptive Lab Evolution (ALE) and discusses improvements in terpene biotransformation and flavor synergy. Specific yeast examples, such as LalBrew Pomona, are highlighted, along with suggestions for yeast-hop interactions. The presentation concludes with a Q&A session, inviting further inquiries about lab-developed yeasts available in the market.