| A. niger | Aspergillus niger |
| Abs | Absorbance |
| ABTS•+ | 2,2′-azinobis(3-ethylbenzothiazoline)-6-sulfonic acid |
| AgCl NPs | Silver chloride nanoparticles |
| ANN | Artificial neural network |
| Au NPs | Gold nanoparticles |
| B. cereus | Bacillus cereus |
| B. subtilis | Bacillus subtilis |
| BR 46 | Basic Red 46 |
| C. albicans | Candida albicans |
| C. neoformans | Cryptococcus neoformans |
| CAEs | Chlorogenic acid equivalents |
| Cd | Cadmium |
| CEs | Catechin equivalents |
| Cr | Chromium |
| DE | Dry extract |
| DPPH | 1,1-Diphenyl-2-picrylhydrazyl |
| DS | Dry sample |
| DW | Dry weight |
| E. coli | Escherichia coli |
| EAEs | Ellagic acid equivalents |
| EC50 | Effective concentration of 50% |
| F-C | Folin-Ciocalteu |
| FRAP | Ferric reducing antioxidant power |
| FTIR | Fourier-transform infrared |
| G - | Gram-negative |
| G + | Gram-positive |
| GAEs | Gallic acid equivalents |
| GEP | Gene expression programming |
| HPLC | High-performance liquid chromatography |
| IC50 | Inhibitory concentration of 50% |
| J. mandshurica Maxim | Juglans mandshurica Maxim |
| J. nigra | Juglans nigra |
| J. regia L. | Juglans regia L. |
| K. pneumonia | Klebsiella pneumoniae |
| M. hispanica second-stage juvenile | Meloidogyne hispanica J2 |
| MAE | Microwave-assisted extraction |
| MGEs | Methyl gallate equivalents |
| MIC | Minimum inhibitory concentration |
| MTT | 3-(4,5-Dimethylthiazo l-2-yl)-2,5 diphenyl tetrazolium bromide |
| NPs | Nanoparticles |
| P. aeruginosa | Pseudomonas aeruginosa |
| PDA | Photodiode array |
| PRI | Platelet reactivity index |
| QEs | Quercetin equivalents |
| REs | Rutin equivalents |
| ROS | Reactive oxygen species |
| RSM | Response surface methodology |
| S. aureus | Staphylococcus aureus |
| S. epidermis | Staphylococcus epidermis |
| SC50 | 50% scavenging capacity |
| SFE | Supercritical fluid extraction |
| SPME | Solid phase microextraction |
| TBA | Thiobarbituric acid |
| TBHQ | Tert-butylhydroquinone |
| TCTC | Total condensed tannin content |
| TEAC | Trolox equivalent antioxidant capacity |
| TEAC | Trolox equivalent antioxidant capacity |
| TEs | Trolox equivalents |
| TETC | Total ellagitannin content |
| TFAC | Total flavanol content |
| TFC | Total flavonoid content |
| TFOC | Total flavonol content |
| TGTC | Total gallotannin content |
| THBAC | Total hydroxybenzoic acid content |
| THCAC | Total hydroxycinnamic acid content |
| TPC | Total phenolic content |
| UAE | Ultrasonic-assisted extraction |
| WS | Wet sample |