Selective fining agents for white and rosé must. Its composition of plant proteins with high efficacy in eliminating potentially oxidizable compounds and a mixture of bentonites for cleanliness and protein stability enables it to prevent oxidation, clarify must, and stabilize proteins, while respecting sensory qualities.
Copolymer of vinylimidazole and vinylpyrrolidone (PVI/PVP). It prevents oxidation, browning, pinking and formation of haze by removing pro-oxidant metals like iron and copper, and hydroxycinnamic acids and catechins, the main substrate of oxidation.