E482 – Calcium lactylates
EmulsifierDescription
Calcium lactylates, a mixture of calcium salts of stearic acid and lactic acid, functions primarily as an emulsifier and stabilizer in processed foods, preventing separation of oil and water phases, improving texture, and extending shelf life, particularly in baked goods, dairy analogues, and desserts
Notes
Calcium stearoyl lactylate is made by combining three different components: stearic acid (a fatty acid commonly found in animal fats and some plant oils), lactic acid (the same compound that gives sourdough its tangy flavor and makes your muscles sore after exercise), and calcium. These ingredients undergo a chemical process that links them together, creating a compound that has properties of both fats and water-loving substances – making it perfect for helping ingredients that normally don't mix well to blend together smoothly. This additive works as an emulsifier, which means it acts like a bridge between oil and water-based ingredients that would otherwise separate. In baking, it helps create more consistent dough, improves the texture of bread and pastries, and helps them stay fresh longer. You'll commonly find it in commercial breads, cakes, cookies, and other baked goods. It's also used in dairy alternatives like non-dairy creamers and plant-based milk products, where it helps create that smooth, creamy texture we expect from these products. Calcium stearoyl lactylate can be made from both plant and animal sources, depending on where the stearic acid originates, so those following strict vegetarian or vegan diets should check with manufacturers if this is a concern. The lactic acid component is typically produced through fermentation and doesn't come from dairy despite its name, so it doesn't usually present issues for those with milk allergies. This additive is generally recognized as safe by food authorities and is widely approved for use in foods around the world.