In the present study, a fixed concentration of g-oryzanol at 0.5% (w/w) was employed and encapsulated with 4.5 and 9.5% (w/w) of Compritol 888 ATO in order to maintain the concentration of lipid phase to 5 and 10% (w/w), respectively (Table 1). The production of g-oryzanol-loaded Compritol 888 ATO nanoparticles with 5% (w/ w) lipid content led to the formation of low viscous liquid dispersion. In contrast, the dispersion with 10% (w/w) lipid showed creamy (or semi-solid) consistency.