LEVEL2 Biodiva™
(Torulaspora delbrueckii)

Enhances the intensity of varietal aromatic expression and mouthfeel complexity. Low VA production. Recommended for Chardonnay, Semillon and Dessert style white wines.

  • Suitable for organic wine (EU 2018/848)
  • Suitable for NOP
  • Vegan

Product detailsWine typesTechnical informationProduct documentationPairing
Product DescriptionDocumentation

Product details

LEVEL2 BIODIVA™ is a pure culture of Torulaspora delbrueckii, selected to enhance wine aromatic and mouthfeel complexity. Used in sequential inoculation with a compatible Saccharomyces cerevisiae strain it will help control development of the wine's aromatic complexity. LEVEL2 BIODIVA™ tends to enhance varietal and fermentation ester characters whilst contributing to mouthfeel. Due to its low volatile acid production and its tolerance to osmotic shock, LEVEL2 BIODIVA™ is also well-adapted for fermenting late harvest and ice wines.

Wine types


Technical information

  • General sensory contribution: Enhance aromas and mouthfeel
  • Competitive factor: Neutral
  • Minimum temperature: 16 °C
  • Nutritional needs: Moderate
  • MLF compatibility: Recommended
  • SO2production: Low
  • Fermentation rate: Moderate
  • Alcohol tolerance: 10 %
  • Glycerol production: High

Product documentation


  • Botrytised grapes
  • Pinot Noir
  • Riesling
  • Semillon
  • Syrah