| VOCs | Volatile Organic Compounds |
| HS-SPME-GC-MS | headspace solid-phase microextraction gas chromatography-mass spectrometry |
| ROAV | Relative odor activity value |
| PCA | Principal component analysis |
| OPLS-DA | Orthogonal partial least squares discriminant analysis |
| VIP | Variable importance projection |
| FC | Fold Change |
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