QUERTANIN®

QUERTANIN™

  • Usable in NOP

  • Organic usable UE 848/2018

  • Vegan

QUERTANIN™ is a preparation of noble ellagic stave tannins extracted from the oak heartwood for ageing red, white and rosé wines.

  • Protect wine against oxidation (Increase wine’s aromatic intensity).
  • Eliminate reductive odours.
  • Regulate oxidation-reduction phenomena during maturation in barrels or during micro-oxygenation.
  • Preserve wine freshness during preparation for bottling.
  • Treat wines showing reductive characteristics.
  • Create an environment rich in ellagic tannins in used barrels, similar to that of new barrels.

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