| ABTS | 2,2′-azinobis(3-ethylenbenzothiazoline-6-sulfonic acid) |
| AChE IC50 | Acetylcholinesterase inhibitory activity |
| AD | Alzheimer’s disease |
| COX | Cyclooxygenase |
| DCFDA | Dichlorodihydrofluorescein diacetate |
| DPPH | 1,1-diphenyl-2-picrylhydrazyl |
| FRAP | Ferric reducing antioxidant power |
| GSH | Reduced glutathione |
| HCA | Hierarchical clustering analysis |
| HT | Hydroxytyrosol |
| H30 | Hour 30 |
| H32 | Hour 32 |
| OLE | Oleuropein |
| PC | Principal component |
| PCA | Principal Component Analysis |
| PLS-DA | Partial Least Squares Discriminant Analysis |
| p-Tau | Phosphorylated tau protein |
| ROS | Reactive oxygen species |
| VIP | Variable Importance in Projection |