| Lac | Lactic-acid-based NaDES |
| LacEx | Lactic-acid-based NaDES extract |
| Gly | Glycerol-based NaDES |
| GlyEx | Glycerol-based NaDES extract |
| Cit | Citric-acid-based NaDES |
| CitEx | Citric-acid-based NaDES extract |
| Wa | Water |
| WaEx | Water extract |
| Et | Ethanol |
| EtEx | Ethanol extract |
| NaDES | Natural deep eutectic solvents |
| BA | Browning area |
| ΔE | Total color difference |
| HBA | Hydrogen bond acceptor |
| HBD | Hydrogen bond donor |