Extraferm D’fend

Extraferm D’Fend ensures oxidative stability in white and rosé wines. D’Fend is capable of preserving the freshness and fruitiness of wines, with oxidative or reductive notes. It offers immediate and long-lasting protection during wine ageing.

D’Fend is also capable of preventing oxidation in wines with low or no SO2 during ageing and storage.

  • Extraferm D’Fend is designed to be added post-fermentation.
  • Rich in antioxidant nucleophilic fractions.
  • Made up of 80% inactivated S.Cerevisiae yeast and 20% autolysed S.Cerevisiae yeast.