Research Article
Improvement of Stability and Transdermal Delivery of Bioactive Compounds in Green Robusta Coffee Beans Extract Loaded Nanostructured Lipid Carriers
Table 2
Compositions of NLCs formulations (values are given in % w/w).
| | Compositions (% w/w) | Formulation | | Placebo-NLCs A1 | Placebo-NLCs A2 | Placebo-NLCs B1 | Placebo-NLCs B2 | CP-loaded NLCs |
| | Cetyl alcohol | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | | Stearyl alcohol | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | | Sunflower oil | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | | Canola oil | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | | Span 80 | 2.81 | 2.81 | 3.27 | 3.27 | 3.27 | | Cremophor A25 | 2.19 | 2.19 | 4.25 | 4.25 | 4.25 | | CP | — | — | — | — | 0.5 | | Sonication time (min) | 5 | 15 | 5 | 15 | 15 |
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