| ACE | Angiotensin Converting Enzyme |
| AIP | Adiabatic Ionization Potential |
| BDE | Bond Dissociation Enthalpy |
| CI | Cinnamaldehyde |
| CIO | Cinnamic Acid |
| CO | Coumaric Aldehyde |
| COO | Coumaric Acid |
| CPET | Concerted Proton-Electron Transfer |
| DFT | Density Functional Theory |
| EA | Electron Affinity |
| ETE | Electron Transfer Enthalpy |
| FE | Ferulic Aldehyde (FE) |
| FEO | Ferulic Acid |
| HAT | Hydrogen Atom Transfer |
| HOMO | Highest Occupied Molecular Orbital |
| IP | Ionization Potential |
| LUMO | Lowest Occupied Molecular Orbital |
| P6 | Tetradecahexenal |
| P7 | Hexadecaheptenal |
| P8 | Octadecaoctenal |
| P9 | Eicosanonenal |
| PA | Proton Affinity |
| PCET | Proton-Coupled Electron Transfer |
| PDE | Proton Dissociation Enthalpy |
| PO6 | Tetradecahexenoic Acid |
| PO7 | Hexadecahepteoic Acid |
| PO8 | Octadecaoctenaenoic Acid |
| PO9 | Eicosanonenaoic Acid |
| RAF | Radical Adduct Formation |
| RNS | Reactive Nitrogen Species |
| ROS | Reactive Oxygen Species |
| SET | Single Electron Transfer |
| SET-PT | Single Electron Transfer Followed by Proton Transfer |
| SI | Sinapic Aldehyde |
| SIO | Sinapic Acid |
| SPLET | Sequential Proton Loss Electron Transfer |
| TD-DFT | Time Dependent Density Functional Theory |
| VIP | Vertical Ionization Potential |