Table 2 Results of L 9 (3 4 ) orthogonal experiment of prescription
Levels | A | B | C | D | Encapsulation efficiency (%) |
|---|---|---|---|---|---|
Cholesterol/phospholipids (mg/mg) | Emodin dosage (mg) | PH value of PBS | Ether volume (ml) | ||
1 | 1 | 1 | 1 | 1 | 45.56 |
2 | 1 | 2 | 2 | 2 | 53.12 |
3 | 1 | 3 | 3 | 3 | 61.34 |
4 | 2 | 1 | 2 | 3 | 58.91 |
5 | 2 | 2 | 3 | 1 | 70.78 |
6 | 2 | 3 | 1 | 2 | 63.71 |
7 | 3 | 1 | 3 | 2 | 64.48 |
8 | 3 | 2 | 1 | 3 | 52.01 |
9 | 3 | 3 | 2 | 1 | 48.91 |
K1 | 53.34 | 56.32 | 53.76 | 55.01 | Â |
K2 | 64.47 | 58.64 | 53.65 | 60.44 | Â |
K3 | 55.13 | 57.99 | 65.53 | 57.42 | Â |
R | 11.13 | 2.32 | 11.89 | 5.35 | Â |