The West Coast Pilsner redefines the classic lager, fusing traditional crispness with aggressive, aromatic hop profiles typical of West Coast IPAs. This hybrid style demands precision in ingredient selection and process control, resulting in a profoundly clean, brilliantly clear, and …
Tyler Yeastman
Tyler Yeastman
Tyler Yeastman is a microbiologist who left his lab job to explore the fascinating world of wild fermentation. He maintains a library of over 100 isolated wild yeast strains and bacterial cultures collected from around the world. Tyler specializes in lambic-style beers, spontaneous fermentation, and mixed-culture brewing that produces complex, terroir-driven flavors. His home lab includes custom equipment for yeast propagation and analysis. Tyler frequently collaborates with local breweries to develop signature house cultures based on microorganisms native to their environments.
- Beer Brewing
The Chemistry of Foam: How to Achieve the “Belgian Lace” Effect
by Tyler Yeastman 17 minutes readThe Chemistry of Foam: How to Achieve the “Belgian Lace” Effect Achieving the “Belgian Lace” demands a deep understanding of interfacial chemistry. It hinges on specific protein fractions, particularly high molecular weight polypeptides, synergistic interaction with iso-alpha acids, optimal carbonation …
- Beer Brewing
Managing Residual Alkalinity for Dark Malts: Avoiding the “Roasty Bite”
by Tyler Yeastman 16 minutes readManaging residual alkalinity for dark malts is paramount to prevent the dreaded “roasty bite.” High alkalinity water, interacting with acidic dark grains, elevates mash pH, leading to astringency and harshness. Precise water treatment, including acid additions and calcium salt adjustments, …
- Beer Brewing
Mash pH and Enzymatic Efficiency: Why 5.2 isn’t Always the Magic Number
by Tyler Yeastman 14 minutes readThe optimal mash pH is not a static 5.2; it’s a dynamic target critical for enzymatic efficiency, driven by specific grist composition, water chemistry, and desired beer characteristics. Precision in pH management dictates saccharification profiles, clarity, color, and flavor stability, …
- Beer Brewing
Best pH Meters for Brewing: Accurate Readings Under $100 vs. Pro Gear
by Tyler Yeastman 18 minutes readAccurate pH measurement is critical for mash conversion, yeast health, and final beer stability. This guide dissects budget-friendly pH meters under $100 against professional-grade units, detailing their technical specifications, calibration requirements, and maintenance protocols to ensure precise readings for superior …
Bochet, or burnt honey mead, is a distinct fermentation crafted by caramelizing or even charring honey before dilution and fermentation. This process transforms simple sugars into complex flavor compounds, offering rich notes of toasted marshmallow, coffee, chocolate, and dark fruit. …
Cyser, or apple mead, is a nuanced fermented beverage blending the richness of honey with the crisp, tart notes of apple. My proven method yields a balanced, semi-dry Cyser around 11.8% ABV, focusing on precise gravity management, optimized yeast nutrition, …
Diving into breweriana collecting offers a tangible connection to brewing history, demanding keen attention to item condition, verifiable rarity, and clear provenance to maximize value and enjoyment. Successful collecting hinges on disciplined acquisition, meticulous environmental storage at 18-22°C and 45-55% …
Gelatin fining is a highly effective, advanced clarification technique I’ve mastered over two decades, yielding brilliantly clear beer by precisely coagulating and dropping haze-forming proteins and polyphenols. It’s a game-changer for enhancing visual appeal and flavor stability, requiring strict temperature …
- Beer Brewing
Ingredient: Spices – Coffee Beans (Cold Brew vs Dry Bean)
by Tyler Yeastman 14 minutes readIncorporating coffee into beer fundamentally transforms its profile, offering rich aromatic and flavor complexities. The choice between dry bean steeping and cold brew addition dictates extraction efficiency, flavor clarity, and potential for astringency. My experience shows that while dry beans …