Citric Acid monohydrate (E 330).

​

Used as an acidifying agent for musts and wines.

 

Allows the correction of acidity in white, rosés and red wines.

​

Also used widely in beverages, ice cream, sauce, etc., for its stabilizing action as an antioxidant.

Aqueous solution of Potassium Bisulfite with 150 g/L of SO2, also known by sulphurous anhydride (E 228).

​

Used: 

As antibacterial and antioxidant in the conservation of wines. 

 

As a disinfectant in winemaking. 

Potassium Metabisulfite is a food additive with multiple functions (E 224).

​

Used as a food preservative, has antibacterial and antioxidant action.

 

In oenology, sulphitation of wines and musts.