Calcium Disodium EDTA To Preserve Flavor

Calcium disodium EDTA is a synthetic compound made from four amino acids and formaldehyde. It is a white, crystalline powder that is soluble in water. It is used as a food additive to help preserve flavor and prevent spoilage.

Manufacturers add calcium disodium EDTA to foods to bind with metal ions, which can cause oxidation and spoilage. This helps to maintain the food's flavor, color, and shelf life. It is commonly found in salad dressings, mayonnaise, ketchup, mustard, sauces, and pickled vegetables.

Calcium disodium EDTA is approved by the FDA as a food additive. It is generally recognized as safe (GRAS) when used in small amounts. International bodies like JECFA and EFSA have also evaluated it. Studies suggest it is poorly absorbed by the body and is excreted. Some research has explored its potential health benefits, but more studies are needed to confirm these effects.