E485 – Sodium stearoyl fumarate
EmulsifierDescription
An emulsifier and stabilizer derived from the esterification of stearic acid and fumaric acid, neutralized to form the sodium salt. Used primarily in baking to improve dough handling, stability, and crumb softness.
Notes
Sodium stearoyl fumarate is a synthetic compound created by chemically combining stearic acid (a fatty acid commonly found in animal fats and some plant oils), fumaric acid (a natural organic acid), and sodium. The manufacturing process bonds these ingredients together to create a versatile food additive that can interact with both water and oil - a property that makes it extremely useful in food production, particularly in baking. This additive works as both an emulsifier and stabilizer, helping ingredients that normally don't mix well (like oil and water) to blend together smoothly. In bread and baked goods, it significantly improves dough handling by making it less sticky and easier to work with, while also creating a softer, more tender crumb in the finished product. You'll find it in commercial breads, rolls, pizza dough, and other baked goods where improved texture and extended freshness are desired. Sodium stearoyl fumarate is synthetically produced, though it's made from components that can be derived from natural sources. However, the stearic acid component is often derived from animal fats, which means this additive may not be suitable for strict vegetarians or vegans unless specifically labeled as plant-derived. It's also not suitable for those following halal or kosher diets if the stearic acid comes from non-approved animal sources. Food manufacturers are required to meet strict purity standards, and it's considered safe for consumption at the levels typically used in food products.