Sodium calcium alginate, as an emulsifier or emulsifier salt, curing agent, flavor enhancer, formulation aid, processing aid, stabilizer or thickener, surfactant, texture agent, this unique function can be used for various applications, such as controlled release formulations, intestinal coatings, microcapsules, and stability of solutions and suspensions. Alginate can also be used as an active ingredient in certain anti reflux products.