Master Brewers Podcast

If you use Brettanomyces in your brewery, you know that counting brett cells is complicated. Leo Chan joins us to discuss the development of a method to automate cell counting of Brettanomyces. Links:  2018 MBAA TQ: Monitoring  Brettanomyces  Concentration, Viability, and Pseudohyphae Percentage During Propagation and Fermentation Using the Cellometer X2 Image Cytometer 2016 MB...

What's better than learning from your own mistakes? Learning from other people's mistakes, of course. This week on the show, practical tips & lessons learned the hard way from Andy Tveekrem , who is here to help you make better beer. Special Guest: Andy Tveekrem.

Eric Warner has been bottle conditioning beer since before some of you were born. Eric discusses different methods and his experiences. Link: Eric's webinar Link: The original Deschutes process Link: Bottle Conditioning Panel

How can you assure quality from small-scale hop growers? Who better to answer this question than a small-scale hop grower like Josh Mayich . Also, be sure to check out these resources: Link: Josh's checklist Link: Brewing Materials & Processes: A Practical Approach to Beer Excellence by Charles W. Bamforth

Hollow Fiber Membranes can be used for carbonation or nitrogenation of beer, production of deaerated water, and for oxygenating wort in breweries of any size. Mimi Cartee and Todd Rausch join us to explain the technology. View the poster at MBAA.com Special Guests: Mimi Cartee and Todd Rausch.

No brewery is too small to take a systematic approach to quality. Gary Nicholas has some great advice for aligning your breweries priorities, data collection, and decision-making process. This week's content was curated based on a listener request . Special Guest: Gary Nicholas.

No brewery is too small to take a systematic approach to quality. Gary Nicholas has some great advice for aligning your breweries priorities, data collection, and decision-making process. This week's content was curated based on a listener request . Special Guest: Gary Nicholas.

Inefficient extraction. Beer loss. These are problems that have to be solved, even when centrifuging dry-hopped beer. Alyce Hartvigsen is looking for dry-hoppers to trial Alfa Laval's prototype Iso-Mix External Drive Rotary Jet Mixer . 

During the MBAA Brewing & Malting Science Course , students are put into groups to work through hypothetical scenarios. The winning case study is then published in the  Master Brewers Technical Quarterly . Simon Nielsen  joins us to talk about the approach his group took during the 2017 course.

Have you ever noticed that diacetyl seems to rear its head more often in hoppy beers? Is dry hopping to blame? Kara Taylor & Devin Tani from White Labs join us to discuss a presentation given during the 2017 Master Brewers Conference.

Jordon Geurts joins us from Briess Malt & Ingredients to give us a behind-the-scenes look at product development for malted, naked oats, which can be used to enhance mouthfeel or to produce gluten free beers. Special Guest: Jordon Geurts.

John Giarratano talks yeast pitch rates, how to manipulate esters and higher alcohols, and other fundamentals for the craft brewer.

Nick Mader is on a mission to eliminate "black box syndrome" in regards to mixed culture fermentations. Learn how inoculation rate impacts esters and phenols.

Matt Huddleston and Kevin Campbell of synTerra collaborated with Holy City Brewing Co. and the College of Charleston on a brewery effluent treatability study using a microcosm-scale constructed wetland system. 

Many hop farms in Yakima operate 24/7 during much of September. Now that the bales are off the farms and hop selection is over, we catch up with Roy Johnson to get some perspective from one of the world's largest hop merchants.

In 2010, Christian & Andrea Stanley built one of the first craft malthouses in the US. Today, they produce 8 tons per week at Valley Malt. In this episode we catch up with the husband & wife team to hear about their challenges, successes, and the many moving parts in the craft malt supply chain.  Special Guest: Andrea Stanley.

John Paul Maye of S.S. Steiner explains the unintended consequences of dry hopping and why the standard IBU test doesn't work for dry hopped beer . Special Guest: John Paul Maye.

Author & MBAA Publications Director, John Palmer, revisits a fundamentals topic that most brewers have learned but may not think about during daily operations. Explore this topic with us for a renewed understanding so you can better plan grist weights and liquor volumes to hit your targets. Read more at MBAA.com Special Guest: John Palmer.