In this research the incapsulation of ferulic acid (FA) in advanced systems of protection with the aim of improving its stability and photostability was studied. Lipoparticles and polymeric microparticles as incapsulation systems were prepared and characterized. Lipoparticles were completely of natural origin, while microparticles were obtained using chitosan as natural polymer. In both systems FA stability was greatly increased and its organoleptic properties in the emulsions did not change.
Keywords: ferulic acid; lipoparticles; photostability; polymeric microparticles; stability.