What Is the Purpose of Adding EDTA to Prepared Foods

What is the purpose of adding EDTA to prepared foods?

A) to complex trace metal ions that catalyze decomposition reactions
B) to keep ions such as Ca²⁺ in solution so the foods look good
C) to complex iron(III) ions so they can catalyze protein decomposition on cooking
D) to aid in browning of the surface during cooking
E) to prevent dissolution of the container in the food when stored for long periods of time