Sigmund is a Kveik strain shared by Sigmund Gjernes from Voss, Norway. Also known as Voss Kveik, this strain can produce earthy-like flavors with a touch of orange peel aromas. Horizontal TabsCharacteristicsAttenuation: 75.00-83.00Flocculation: Medium to HighAlcohol Tolerance: High (10 - 15%)Optimum Fermentation Temperature: 72.00-98.00 Style Performance Style performance is a listing of styles made with WLP520 Sigmund Kveik Ale Yeast. Ale American India Pale Ale American Pale Ale Imperial India Pale Ale Specialty / Belgian Saison The Vault for Professionals Reviews Feedback and experiences from previous customers. Want to leave a review of your own? Fermentation DataIsoamyl Alcohol: Ethyl Acetate: As-is Diacetyl: 1-Propanol: Total Diacetyl: Acetaldehyde: As-is 2,3-Pentanedione: Total 2,3-Pentanedione: Ethanol: Isoamyl Acetate: