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. 2026 Jul 24;27(15):6591. doi: 10.3390/ijms27156591
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