DEACID Special
Complex disacidifier for musts and wines
When the content of organic acids is high, it is necessary to resort to the correction of the acidity. The substances authorized for the chemical disacidification are: potassium bicarbonate, neutral potassium tartrate and calcium carbonate; these compounds give origin to scarcely soluble salts, which tend to precipitate.
The effects of potassium bicarbonate are less predictable: a dosage lower than the theoretical one should always be used, as the result will change over time because of precipitation phenomena and also because this compound may give organoleptic defects attributable to the alkaline notes.
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