Metatartaric acid and gum arabic
A blend of highly esterified metatartaric acid and gum arabic, Metagum aids in the prevention of crystal precipitation. It increases crystal stability, even at higher storage temperatures, improves organoleptic properties and can improve colour stability in red and rosé wines.
Bench trial recommended for wine
Dilute in 20 x wine under constant stirring. Allow to settle for several minutes and then stir again to achieve complete dissolution. Add to the wine and mix thoroughly. Dose Metagum at least 2–3 days before bottling, ensuring that wine is stirred again immediately before bottle filling.
MetaGum® is hygroscopic and has to be protected from moisture, also from air moisture. Reseal opened packaging immediately, seal tightly and use within a short time.