QUERTANIN SWEET is a preparation of ellagic tannins that contributes to roundness and palate length. Used during ageing for all types of wines.
✓ Regulates oxi-reduction phenomena during barrel ageing or during micro-oxygenation.
✓ Creates an environment rich in ellagic tannins in used barrels, similar to that of new barrels.
✓ Improves clarification.
Product data sheet & safety data sheet downloads