Table 1.
Formulation code | Method | Composition (lipid:surfactant) | Size | PDI |
---|---|---|---|---|
M1 | MET | Stearic acid and Brij 98 (1:2) | 53 nm | 0.412 |
M2 | HME | Stearic acid and Brij 98 (1:2) | 10.4 nm | 0.214 |
M3 | SEET | Stearic acid, Tween 80, and lecithin (1:1:1) | 7.8 nm | 0.246 |
Abbreviations: PDI, polydispersity index; HME, Hot melt encapsulation technique; MET, microemulsification technique; SEET, solvent emulsification-evaporation technique.