Mineral ascorbates
Mineral ascorbates are a group of salts of ascorbic acid. They are composed of a mineral cation bonded to ascorbate.Production
Mineral ascorbates are powders manufactured by reacting ascorbic acid with mineral carbonates in aqueous solutions, venting the carbon dioxide, drying the reaction product, and then milling the dried product to the desired particle size.
The choice of the mineral carbonates can be calcium carbonate, potassium carbonate, sodium bicarbonate, magnesium carbonate, or many other mineral forms.Uses
Mineral ascorbates are used as dietary supplements and food additives.
Ascorbate salts may be better tolerated by the human body than the corresponding weakly acidic ascorbic acid.
Ascorbates are highly reactive antioxidants used as food preservatives.
Examples of mineral ascorbates are:
