Table 1: Effect of different molar ratios of OMZ and β-CD, inclusion time and temperature on the encapsulation efficiency of OMZ-CD (mean ± SD, n = 3).
| Formulation | OMZ : β-CD | Inclusion time (h) | Inclusion temperature (℃) | EE (%) |
| 1 | 1:01 | 3 | 30 | 41.82 ± 0.87 |
| 2 | 1:02 | 3 | 30 | 44.28 ± 1.71 |
| 3 | 1:03 | 3 | 30 | 34.62 ± 3.07 |
| 4 | 1:02 | 1 | 30 | 19.71 ± 2.75 |
| 5 | 1:02 | 3 | 30 | 44.28 ± 1.71 |
| 6 | 1:02 | 5 | 30 | 38.03 ± 1.54 |
| 7 | 1:02 | 3 | 30 | 44.28 ± 1.71 |
| 8 | 1:02 | 3 | 45 | 45.07 ± 1.29 |
| 9 | 1:02 | 3 | 60 | 47.10 ± 0.63 |