Pellicle: Difference between revisions
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| Myth: '''White Labs WLP644 forms a pellicle.''' | | Myth: '''White Labs WLP644 forms a pellicle.''' | ||
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| Truth: White Labs says that [https://www.whitelabs.com/yeast-bank/wlp644-saccharomyces-bruxellensis-trois WLP644 Saccharomyces "Bruxellensis" Trois] can possibly form a pellicle, but doesn't provide specifics about under what circumstances it may occur. However, the consensus among brewers is that it does not form a pellicle, as there have been no recent validated reports of pellicle formation with this strain.<ref>[https://www.facebook.com/groups/MilkTheFunk/permalink/3465266216834901/ Thread about WLP644 Pellicle Formation.] Milk the Funk Facebook group. April 2020.</ref><ref>[https:// | | Truth: White Labs says that [https://www.whitelabs.com/yeast-bank/wlp644-saccharomyces-bruxellensis-trois WLP644 Saccharomyces "Bruxellensis" Trois] can possibly form a pellicle, but doesn't provide specifics about under what circumstances it may occur. However, the consensus among brewers is that it does not form a pellicle, as there have been no recent validated reports of pellicle formation with this strain.<ref>[https://www.facebook.com/groups/MilkTheFunk/permalink/3465266216834901/ Thread about WLP644 Pellicle Formation.] Milk the Funk Facebook group. April 2020.</ref><ref>[https://open.spotify.com/episode/5KYipyD1Zn1K9AGMo23xKI "Wiki Kwiki #005 - Lance Shaner of Omega Yeast Labs"] (at ~23 minutes) Milk the Funk podcast, December 2019.</ref> Therefore when using a WLP644 culture, it is wise to regard any significant pellicle formation as a likely contamination. | ||
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