Research Article
Formulation of Propolis Phenolic Acids Containing Microemulsions and Their Biopharmaceutical Characterization
Table 1
Compositions of oil-in-water propolis microemulsions.
| | Ratio of S : CoS | 2 : 1 | 3 : 1 | 4 : 1 | 5 : 1 | 6 : 1 | 7 : 1 | 8 : 1 | 9 : 1 |
| | Isopropyl myristate (%) | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | | Purified water (%) | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | | Labrasol (%) | 46.7 | 52.5 | 56.0 | 58.3 | 60.0 | 61.3 | 62.2 | 63.0 | | Ethanolic propolis extract (%) | 23.3 | 17.5 | 14.0 | 11.7 | 10.0 | 8.8 | 7.8 | 7.0 |
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