Formulation of Propolis Phenolic Acids Containing Microemulsions and Their Biopharmaceutical Characterization

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Essential oil</td><td class="align_center" colspan="2">Mean droplet size (nm)</td><td class="align_center" colspan="2">PDI</td></tr><tr class="thead"><td class="align_center">24 hours</td><td class="align_center">1 week</td><td class="align_center">24 hours</td><td class="align_center">1 week</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Pine needle</td><td class="align_center">57.08 ± 0.43</td><td class="align_center">57.28 ± 0.44</td><td class="align_center">0.256 ± 0.009</td><td class="align_center">0.253 ± 0.006</td></tr><tr><td class="align_left">Spruce needle</td><td class="align_center">57.19 ± 0.36</td><td class="align_center">57.11 ± 0.28</td><td class="align_center">0.246 ± 0.008</td><td class="align_center">0.251 ± 0.005</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Characteristics of propolis microemulsions containing 1% of essential oil.

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tab6

Table 6

Table 6: Formulation of Propolis Phenolic Acids Containing Microemulsions and Their Biopharmaceutical Characterization 