With Sodium Lauryl Sulfate For Whipping

Sodium lauryl sulfate (SLS) is a synthetic detergent and emulsifier. It is produced from lauryl alcohol, which can be derived from coconut oil or palm kernel oil, or from petroleum. It is used in various industries, including food, for its foaming and cleaning properties.

In food, SLS is used as a wetting agent and emulsifier, helping to evenly distribute ingredients and improve texture. It is particularly useful in baked goods like cakes to help create a lighter, airier texture by aiding in the whipping of egg whites and other ingredients.

Sodium lauryl sulfate is permitted for use in food in the US. The FDA has not established specific regulations for its use as a food additive, but it is generally recognized as safe (GRAS) for specific applications. JECFA has evaluated SLS and established an acceptable daily intake. Some individuals may experience skin or digestive irritation with high exposure, but this is not typically seen with levels used in food.