| DGDG | Digalactosyldiacylglycerol |
| DI FT-ICR | Direct infusion Fourier transform ion cyclotron resonance |
| FFA | Free fatty acid |
| KNN | K-nearest neighbor imputation method |
| MGDG | Monogalactosyldiacylglycerol |
| NL | Neutral lipids |
| PA | Phosphatidic acid |
| PC | Phosphatidylcholine |
| PCA | Principal component analysis |
| PE | Phosphatidylethanolamine |
| PG | Phosphatidylglycerol |
| PI | Phosphatidylinositol |
| PL | Phospholipids |
| PLS | Partial least square |
| PLSDA | Partial least square discriminant analysis |
| PQN | Probabilistic quotient normalization |
| PS | Phosphatidylserine |
| PUFAs | Polyunsaturated fatty acids |
| ROS | Reactive oxygen species |
| VIP | Variable importance on projection |
| 18:3, 18:2 | 18-Carbon chain PUFAs with three and two double bonds, respectively |