Tannica Vintage is a natural tannin extracted from chestnut wood (Castanea sativa) through an additive-free process utilizing hot water. It is intended for use in red wine but can also be used in white and rosé wines.
Application: Add Tannica Vintage to the grapes at maceration or during the first half of fermentation.
Packaging: 25 kg
Recommended Dosage:
For color protection and antioxidant effect: 0.83–2.5 lb/1000 gal (10–30 g/hL)
For compromised grapes: 1.67–3.33 lb/1000 gal (20–40 g/hL) for defense against laccase and for an anti-oxidase effect
