Emulsifier: Lecithins

Lecithins are a type of fat found naturally in many foods, including soybeans, sunflower seeds, and egg yolks. They are produced commercially by extracting them from these sources, often using solvents like hexane, followed by purification. Lecithins act as a natural emulsifier, helping to blend ingredients that don't normally mix, like oil and water.

Manufacturers add lecithins to foods to improve texture and shelf life by preventing ingredients from separating. They are commonly found in chocolate, baked goods, margarine, and salad dressings. Lecithins help create a smoother consistency and prevent ingredients like oil and water from separating.

Lecithins are generally recognized as safe (GRAS) by the FDA for use in food. They are a source of choline, an essential nutrient important for brain health. International bodies like JECFA and EFSA have evaluated lecithins and found them to be safe for consumption. At typical intake levels found in food, lecithins are not associated with adverse health effects.