| EOH | Fingerroot essential oil |
| EOH | Holy basil essential oil |
| EOL | Lemongrass essential oil |
| Chitosan film + 0.04% EOs | Chitosan film incorporated with EOF:EOH at 0.04:0.04%v/v/w |
| Chitosan film + 0.08% EOs | Chitosan film incorporated with EOF:EOH at 0.08:0.08%v/v/w |