NINGBO INNO PHARMCHEM CO.,LTD. is pleased to discuss the diverse applications of Sodium Dodecyl Sulfate (SDS) within the food industry, where it is recognized for its valuable functional properties. As a generally recognized as safe (GRAS) ingredient by regulatory bodies, SDS plays a crucial role as an emulsifier and a whipping aid in various food products. Its amphiphilic structure, featuring a long hydrophobic tail and a hydrophilic sulfate head, enables it to bridge oil and water phases, creating stable emulsions.

One prominent application of SDS is in the preparation of confectionery, particularly marshmallows. Here, SDS acts as a whipping aid, helping to incorporate air into the mixture and create a stable foam structure. This results in the characteristic light and airy texture of marshmallows. The precise usage levels are carefully controlled; for instance, when used as a whipping agent in marshmallow production, its concentration must not exceed 0.5% of the weight of the gelatin content. This ensures both product quality and regulatory compliance.

Furthermore, SDS is employed as an emulsifier in egg white products. Its presence helps to stabilize egg white foams, which are essential for achieving the desired volume and texture in baked goods and other preparations. The United States Code of Federal Regulations specifies strict limits for its use in egg whites: no more than 1,000 parts per million (0.1%) in egg white solids and 125 parts per million (0.0125%) in liquid or frozen egg whites. For food manufacturers looking to buy sodium dodecyl sulfate, NINGBO INNO PHARMCHEM CO.,LTD. offers a high-quality product that meets these stringent standards, supporting the creation of delicious and texturally appealing food items. The chemical formula of SDS, CH3(CH2)11OSO3Na, underlies its functionality in these food applications.