Please note: Next-day & 2-day shipping needs to be ordered by 1pm.
Gallic tannins using instantly dissolving process (IDP), to be used for white and rosé juice/ must. TANIN GALALCOOL® is a highly purified extract of chestnut gall tannins, with physio-chemical properties that are particularly well adapted to white and rosé must vinification, including:
Inhibition of natural oxidation enzymes (laccase, polyphenol oxidase), more efficiently than SO2.
Precipitation of some of the unstable proteins, as efficiently as bentonite but without aroma loss.
Dosage: 50 - 200 ppm.