| EEAP | ethanol extracts of Algerian propolis |
| HPLC | high-performance liquid chromatography |
| HUVECs | human umbilical vein endothelial cells |
| NMR | nuclear magnetic resonance |
| HR-ESIMS | high-resolution electrospray ionization mass spectroscopy |
| TMS | trimethylsilyl |
| EEAP | ethanol extracts of Algerian propolis |
| HPLC | high-performance liquid chromatography |
| HUVECs | human umbilical vein endothelial cells |
| NMR | nuclear magnetic resonance |
| HR-ESIMS | high-resolution electrospray ionization mass spectroscopy |
| TMS | trimethylsilyl |