Comparing E470A - Sodium/potassium and calcium salts of fatty acids vs E472C - Citric acid esters of mono- and diglycerides of fatty acids

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Overview

E470A - Sodium/potassium and calcium salts of fatty acids

Sodium/potassium and calcium salts of fatty acids (E470a) are food-grade “soap-like” compounds made by combining common fatty acids with minerals. They help oil and water mix, keep powders free‑flowing, and stop foods from sticking to equipment. Regulators in the U.S. and EU allow their use within good manufacturing practice.

E472C - Citric acid esters of mono- and diglycerides of fatty acids

Citric acid esters of mono- and diglycerides of fatty acids (E472c) are food emulsifiers that help oil and water mix and stay stable. Made from citric acid, glycerol, and edible fats and oils, they also act as stabilisers and can protect flavors by binding trace metals. You’ll find them in baked goods, spreads, sauces, and some drinks.