| PFFs | Polyphenol-rich fermented foods |
| PAEs | Polyphenol-associated enzymes |
| 4-VP | 4-Vinylphenol |
| 4-VPG | 4-Vinyl Phenyl β-D-glucide |
| 4-VPP | 4-Vinylphenol β-primeveroside |
| 4-VG | 4-Vinylguaiacol |
| 4-VGG | 4-Vinyl Guaiacol β-D-glucide |
| 4-VGP | 4-Vinylguaiacol β-primeveroside |
| PAD | Phenolic acid decarboxylase |
| PPE | Pomegranate peel extracts |
| FE | Feruloyl esterase |
| PACs | Proanthocyanidins |