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Yeast: Difference between revisions
→Flavor compounds
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In many Belgian-style specialty beers, POF+ S. cerevisiae strains are required to impart spice notes in the finished beer.<ref name=len>Lentz M. [https://www.mdpi.com/2311-5637/4/1/20 The impact of simple phenolic compounds on beer aroma and flavor.] ''Fermentation.'' 2018;4(1):20.</ref> There is a wide variety among these strains regarding POF activity. This at least partially explains the difference in volatile flavor compounds (phenolics and esters) produced by different strains such as those utilized for [[weissbier]] vs [[Belgian tripel]] styles for example. | |||
Only a few commercially available brewing yeast strains specifically list “peppery” as an expected descriptor for the finished beer. These include White Labs WLP565, Wyeast 3711, Wyeast 3726, BSI S-11, BSI S-26, and BSI 565. All of these strains are identified by the supplier as a most suitable for saison-style beers.<ref name=len/> | |||
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