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Chemical composition of Brazilian green propolis ethanol extract used in this study (Lot. 55,703)
| Chemicals | wt% |
|---|---|
| artepillin C | 9.5 |
| baccharin | 3.5 |
| kaempferide | 1.7 |
| drupanin | 1.4 |
| p-coumaric acid | 1.2 |
| culifolin | 0.23 |
| caffeic acid phenethyl ester | 0.14 |
| chlorogenic acid | 0.12 |
| kaempferol | 0.11 |
| pinocembrin | 0.037 |
| narigenin | 0.019 |
| chrysin | 0.0029 |
