Table 2.
Results of the organoleptic and quality-control tests of the herbal ointments.
| Evaluation parameters | 2.5% ointment | 5% ointment | 10% ointment |
|---|---|---|---|
| Colour | Light green | Green | Green |
| Odour | Characteristic Rosemary odour | Characteristic Rosemary odour | Characteristic Rosemary odour |
| Consistency | Soft semisolid | Soft semisolid | Soft semisolid |
| Phase separation | Nil | Nil | Nil |
| Texture | Smooth | Smooth | Smooth |
| pH | 6.15 | 6.14 | 6.09 |
| Homogeneity | Homogenous | Homogenous | Homogenous |
| Loss on drying | 3.83% | 7.51% | 11.35% |
| Topical sensitivity test | No allergic reactions | No allergic reactions | No allergic reactions |