Table 2 Characterizations of Propolis-NLCs formulations
Formulation | Propolis weight (mg) | Particle size (nm) ± SE | ZP (mV) ± SD | PDI | EE (%) ± SD | DL (%) ± SD |
|---|---|---|---|---|---|---|
1 | 25 | 41.57 ± 1.96 | -43.1 ± 4.69 | 0.348 | 87.21 ± 0.79 | 1.43 ± 0.01 |
2 | 50 | 44.28 ± 2.32 | -35.5 ± 5.82 | 0.393 | 85.03 ± 0.18 | 2.75 ± 0.02 |
3 | 75 | 41.64 ± 0.85 | -31.5 ± 6.87 | 0.290 | 83.29 ± 0.47 | 3.97 ± 0.02 |