Patent ID: 11359171

Abstract:
Wine-making process comprising a first step of arranging “Acacia Verek” raw gum arabic and a second step of arranging a wine to be bottled, a step of dissolving the raw gum arabic in water in order to obtain raw gum arabic in solution with a concentration of gum arabic comprised between 5 and 50%, a step of filtering the raw gum arabic in solution by means of a tangential filter provided with synthetic membrane with nominal porosity comprised between 0.5 and 3 μm in order to obtain filtered gum arabic in solution with a concentration of gum arabic comprised between 5 and 40%, a step of admixing the filtered gum arabic in solution in the wine to be bottled in order to obtain a wine to be bottled admixed with gum arabic, and finally a step of microfiltrating the wine to be bottled admixed with gum arabic.