Understanding the enzymes that drive hop creep and a novel potential control strategy.

Special Guest: Matt Cottrell.

Sponsored By:

• Hopsteiner:
• Proximity Malt:
• BSG:
• Berkeley Yeast:
• The Lupulin Exchange:

Links:

• Controlling Hop Creep of Dry Hopped Beer Using Exogenous Enzyme Addition to Forestall the Endogenous Dextrin Degrading Enzymes of Humulus Lupulus (Hop) — WBC Rewind
• Upcoming Events - Master Brewers Calendar
• Join Master Brewers
• Brewing Summit 2025

Remember learning about Kveik back on episode 102? This time, we catch up with the man who tracked down these yeasts and reinvigorated a traditional farmhouse brewing culture that nearly died out. You'll also hear about a time when it was illegal NOT to brew Christmas beer.

Special Guest: Lars Marius Garshol.

Sponsored By:

• Hopsteiner:
• Proximity Malt:
• BSG:
• The Lupulin Exchange:
• Berkeley Yeast:

Links:

• The F​armhouse Yeast Registry — 2020 MBAA TQ
• Kveik — Master Brewers Podcast Episode 102
• Historical Brewing Techniques - The Forgotten Art of Farmhouse Brewing — by Lars Marius Garshol (Save 15% until Jan 31st 2021 by using the promo code mentioned in this episode)
• Larsblog
• Upcoming Events - Master Brewers Calendar
• Join Master Brewers

The guy who explained how we narrowly avoided an American Reinheitsgebot on episode 174 is back with more surprises. This time you'll hear about the widespread use of malt substitutes in Germany, a beer war, and the birthplace of America's most popular beer style.

Special Guest: Greg Casey.

Sponsored By:

• Hopsteiner:
• Proximity Malt:
• BSG:
• The Lupulin Exchange:
• Berkeley Yeast:

Links:

• The Inspiring History and Legacies of American Lager, Vol. 1 — "It is unlike anything else ever written on our industry…. It will stand the testament of time."

How mousey off-flavor is formed in beer and how it can be measured.

Special Guests: Glen Fox and Paulina Streimikyte.

Sponsored By:

• Hopsteiner:
• Proximity Malt:
• BSG:
• The Lupulin Exchange:
• Berkeley Yeast:

Links:

• N-heterocycles in beer: mousy-off flavor — District Northern California presentation
• Upcoming Events - Master Brewers Calendar
• Join Master Brewers

The story of how Bell's brewery reduced its electrical consumption 5% while growing production more than 3%.

Special Guests: Kate Martini and Walker Modic.

Sponsored By:

• Berkeley Yeast:
• The Lupulin Exchange:
• BSG:
• Proximity Malt:
• Hopsteiner:

Links:

• Case Studies in Greenhouse Gas Emission Reductions Through Electrical Efficiency in Brewing Operations — 2020 MBAA TQ
• Focus Issue: Sustainability — 2020 MBAA TQ
• Technical Quarterly Author Guidelines — Submit Your Own TQ Article!
• Upcoming Events - Master Brewers Calendar
• Join Master Brewers
• A Message From John Mallet

Practical strategies for controlling trans-2 nonenal in your brewery.

Special Guest: Eric Samp.

Sponsored By:

• Berkeley Yeast:
• The Lupulin Exchange:
• BSG:
• Proximity Malt:
• Hopsteiner:

Links:

• District Presentation Archives
• Important Aspects of Controlling Sulfur Dioxide in Brewing — 2017 MBAA TQ
• Upcoming Events - Master Brewers Calendar
• Join Master Brewers

The father of the gluten-removed beer category joins us to discuss recently updated federal regulations that may affect your gluten-free or gluten-reduced claims. That's the first part of today's show. After the break, stay tuned to hear the story of how the first commercial gluten-removed barley brew came to life.

Special Guest: Joe Casey.

Sponsored By:

• Berkeley Yeast:
• The Lupulin Exchange:
• BSG:
• Proximity Malt:
• Hopsteiner:

Links:

• Recent FDA and TTB Rulings Governing the Gluten Label Claims of Fermented Beverages — 2020 District Northwest Presentation
• Upcoming Events - Master Brewers Calendar
• Join Master Brewers

What New Glarus prioritizes to maximize flavor stability.

Special Guest: Dan Carey.

Sponsored By:

• Berkeley Yeast:
• The Lupulin Exchange:
• BSG:
• Proximity Malt:
• Hopsteiner:

Links:

• Upcoming Events - Master Brewers Calendar
• Join Master Brewers

We look back at the last 70 years of innovations in brewing, we look forward to what the future holds, and we hear a pint full of great anecdotes from an author with whom we're all familiar.

Special Guest: Charlie Bamforth.

Sponsored By:

• Berkeley Yeast:
• The Lupulin Exchange:
• BSG:
• Proximity Malt:
• Hopsteiner:

Links:

• ​​A History of Brewing Innovation — 2020 MBAA TQ
• Upcoming Events - Master Brewers Calendar
• Join Master Brewers

Why Brewers Should Consider Alternatives to Tri-Clamp

Special Guest: Travis Audet.

Sponsored By:

• Berkeley Yeast:
• The Lupulin Exchange:
• BSG:
• Proximity Malt:
• Hopsteiner:

Links:

• Brewing Fittings - Why Brewers Should Consider Alternatives to Tri-Clamp and What are the Alternatives? — District Presentation
• Upcoming Events - Master Brewers Calendar
• Join Master Brewers