Microencapsulation of vitamin E: Optimization and Characterization of Complex Coacervation Conditions Using Response Surface Methodology

Authors : Elif KÖKSAL, Okan BAYRAM, Fethiye GÖDE, Ahmet Hakan AKTAŞ

Pages : 906-913

Doi:10.16984/saufenbilder.701570

View : 29 | Download : 10

Publication Date : 2021-08-30

Article Type : Research Paper

Abstract :It is aimed to achieve the optimized for vitamin E insert ignore into journalissuearticles values(dl-α-tocopherol acetate); micro-encapsulation through complex coacervation at high efficiency with this study. The response surface methodology insert ignore into journalissuearticles values(RSM); was used to optimize the microencapsulation state of vitamin E. The microencapsulation efficiency of microencapsulated tocopherol was investigated in terms of two variables including amount of core material insert ignore into journalissuearticles values(vitamin E); and concentration of surfactant insert ignore into journalissuearticles values(SDS);. According to the RSM results, the sample with the highest response response insert ignore into journalissuearticles values(93,42%);, 4 g core material, and 0,5% surfactant sample was found in the experiment set. Microcapsules were morphologically characterized by optical microscopy, scanning electron microscopy insert ignore into journalissuearticles values(SEM); and fourier transformation infrared spectroscopy insert ignore into journalissuearticles values(FT-IR);. This analysis performed to clarify the microencapsulation and examine the microcapsule structure chemically.
Keywords : Vitamin E, microencapsulation efficiency, response surface methodology, complex coacervation, micro technology