Episode 163 | Applying The Science: The Gas Hopper
Jul 10, 2024
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Brülosophy contributor Jordan Folks discusses innovative hop techniques like the gas hopper for beer. Topics include hop aroma preservation, equilibrium method for hop infusion, off-gassing in kegs, IPA brewing techniques, and flavor dynamics of hops.
Utilizing gas hopper method enhances hop aromas without cold side oxidation.
New yeast strain W04 Paramount aids in producing optimal hard seltzers.
Understanding hop survivability influences aroma retention and flavor development in beers.
Deep dives
Paramount Seasonal Strain for Seltzer Fermentations
Imperial Yeast debuts W04 Paramount, a strain aiding brewers in producing optimal hard seltzers with low fusal alcohols and gluten-free mediums, addressing the challenges faced using standard ale or lager strains. This clean and aggressive fermenter ensures excellent seltzer quality, catering to the rising demand for hard seltzers as a popular daydrink option.
Exploring Hoppy Aroma in Beers
The podcast delves into the significance of hoppy aroma in crafting IPAs and the science behind enhancing and retaining hop aromas in beers. By discussing cold side and hot side strategies, such as utilizing the gas hopper method, brewers aim to intensify hoppy aromas while avoiding issues like cold side oxidation and exploring advanced hop products for increased shelf stability.
Hop Compounds and Retention in Beers
The discussion extends to the concept of 'survivables' in hop compounds, highlighting how certain compounds endure various brewing processes, influencing flavor and aroma retention in beers. By exploring hop survivability graphs and practical applications, like layering different hop products for optimal aroma profiles, brewers seek to enhance and maintain hop characteristics in their brews.
Innovative Hop Techniques in Modern Brewing
Creating hop-forward beers like IPAs poses a modern challenge that has led to the development of innovative brewing techniques. Mash hopping, dip hopping, and whirlpooling are methods discussed to enhance hop aroma and flavor. The use of specific temperatures and timing during these processes influences the aroma and bitterness balance in beer, with recommendations such as lower alpha varieties for certain styles.
Optimizing Hop Aromas through Whirlpooling and Dry Hopping
The utilization of whirlpooling and dry hopping plays a crucial role in maximizing hop aroma in beer. Techniques such as using different hop varieties, layering flavors, and employing products like Spectrum for late aroma additions are emphasized. Managing factors like pH levels, temperature, and the duration of dry hopping are highlighted to achieve desired hoppy characteristics and prevent issues like oxidation.
Brülosophy contributor Jordan Folks joins Cade in the lab to chat about the information discussed in last week's episode on the gas hopper, an innovative technique for getting hop character in beer without the hassle of a dry hop.
The Brü Lab is brought to you by Imperial Yeast who provide brewers with the most viable and fresh yeast on the market. Learn more about what Imperial Yeast has to offer at ImperialYeast.com today.
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