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LALVIN ICV D254 YSEO yeast is a specially selected dry active yeast, which is particularly beneficial for the fermentation of red wine must in barrels. The special advantages of the YSEO production process are reduced formation of bitter flavors and enhanced formation of grape-specific aromas. LALVIN ICV D254 YSEO yeast is particularly suitable for round and juicy red wines (Pinot Noir, Lemberger, Blauer Portugieser).

Saccharomyces cerevisiae, Saccharomyces yeast species for barrel- and mash- fermentation for red wines
Suitable for
Red: Pinot Noir, Lemberger, Portugieser
Temperature, Dosage
24-28 °C, 20-30 g/hl

Core features

  • Low nutrient requirements
  • Good temperature and alcohol tolerance
  • Quickly displaces wild yeasts and bacteria
  • Suitable as batonnage yeast

Under difficult conditions:

  • Reduced formation of bitter flavors
  • Reduced formation of off-flavors
  • Enhanced formation of the grape variety-specific aroma
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