| CUPRAC | Cupric Ion Reducing Antioxidant Capacity |
| DPPH | 2,2-Diphenyl-1-picrylhydrazyl |
| FRAP | Ferric Reducing Antioxidant Power |
| FTIR | Fourier Transform Infrared Spectroscopy |
| GAE | Gallic Acid Equivalents |
| HBA | Hydrogen Bond Acceptor |
| HBD | Hydrogen Bond Donor |
| HCA | Hierarchical Cluster Analysis |
| HPLC–PDA | High-Performance Liquid Chromatography–Photodiode Array Detection |
| LOD | Limit of Detection |
| LOQ | Limit of Quantification |
| NADES | Natural Deep Eutectic Solvent |
| PCA | Principal Component Analysis |
| TAC | Total Antioxidant Capacity |
| TE | Trolox Equivalents |
| TPC | Total Phenolic Content |
| UAE | Ultrasound-Assisted Extraction |