Research Article
Formulation of Propolis Phenolic Acids Containing Microemulsions and Their Biopharmaceutical Characterization
Table 5
Characteristics of propolis microemulsions containing different concentrations of oily phase.
| Isopropyl myristate (%) | Mean droplet size (nm) | PDI | 24 hours | 1 week | 24 hours | 1 week |
| 3 | 41.69 ± 0.26 | 41.29 ± 0.30 | 0.291 ± 0.023 | 0.299 ± 0.017 | 5 | 48.83 ± 0.31 | 48.62 ± 0.42 | 0.274 ± 0.006 | 0.285 ± 0.020 | 7 | 60.53 ± 0.32 | 60.84 ± 0.58 | 0.248 ± 0.007 | 0.254 ± 0.008 |
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