Disodium EDTA (disodium ethylenediaminetetraacetate) is a widely used chelating agent in the food industry. It works by binding trace metal ions such as iron and copper that catalyze oxidative deterioration in foods.
By sequestering these metals, it effectively preserves the color, flavor, and texture of processed foods. It is commonly used in combination with other preservatives and antioxidants to enhance their effectiveness. Disodium EDTA is approved for use in a wide range of food products including dressings, sauces, canned goods, and beverages.