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  • Regular price $55.99

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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.

 Facilitates clarification.

Dosage: 50 - 200 ppm.