Scott Janish joins me this week to talk about some of the latest research into dry hopping and the role of aroma hop oils in beer brewing.
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Topics in This Week’s Episode (53:56)
- This week I welcome Scott Janish. Scott is author of the recent book “The New IPA: A Scientific Guide to Hop Aroma and Flavor” (Amazon affiliate link) and also co-founder of the Sapwood Cellars brewery in Columbia, Maryland.
- We start with a brief discussion about Sapwood Cellars.
- Scott explains his interest in dry hops and some of the latest research in this area.
- Scott recently put together a MBAA article on “Dry Hop Best Practices” and we begin with a discussion on what is actually being extracted in dry hopping.
- We walk through the major groups of hop oils starting with hydrocarbons which includes oils like myrcene.
- Next we discuss Monoterpene Alcohols which chiefly includes linalook and geraniol. The two seem to be important in creating fruity/tropical flavors in the finished beer.
- We discuss Thiols, which despite their tiny quantities, are perhaps among the most important hop oils.
- Scott talks briefly about esters that come from the hops.
- We discuss dry hop temperature and times and some of the tradeoffs to be made between time and temperature when dry hopping.
- Scott tells us about “rousing” the hops.
- We talk about his book “The New IPA” and Scott shares his closing thoughts.
Sponsors
- Thank you to our sponsor Craft Beer and Brewing Magazine for sponsoring this episode. I encourage you to subscribe to their great magazine!
- And also Anvil Brewing Equipment. Anvil is a new line of kettles, burners and accessories from John Blichmann at Blichmann Engineering. They make top quality brewing equipment built to last a lifetime.
- Also check out BeerSmith, BeerSmith Web, BeerSmith Mobile software and the new DVDs John Palmer and I filmed – How to Brew with Malt Extract and How to Brew All Grain are available now. You can subscribe to the BeerSmith newsletter for free to get some great articles on home brewing.
Thanks to Scott Janish for appearing on the show and also to you for listening!
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Related Beer Brewing Articles from BeerSmith:
- Non Alcoholic Beer and Yeast with Janish and Carlsen – BeerSmith Podcast #276
- Great Lakes Hops with Scott Mast and Chris Vogel – BeerSmith Podcast #238
- Michigan Hops with Scott Mast and Chris Vogel – BeerSmith Podcast #260
- Anchor Brewing with Scott Ungermann – BeerSmith Podcast #204
- Dry Hopping for Beer Revisited – Part 1 of 2
- Dry Hopping for Beer Revisited – Part 2 of 2
- New Hop Products for Brewing with Mitch Steele – BeerSmith Podcast #167
- Hop Oils in Beer Brewing with Stan Hieronymus – BeerSmith Podcast #152
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