Table 3. Initial Intensity (a), Decay Rate (b), Lingering Duration for All Samples and Subjects, In Vivo Aroma Release (PTR-ToF-MS_R), and Sensory Perception (Sensory_S) (Eq 1)a.
| LPI +
2-nonanone |
LPI + nonanal |
LPI + hexanal |
2-nonanone |
nonanal |
hexanal |
|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a | b | a | b | a | b | a | b | a | b | a | b | |||||||
| PTR-ToF-MS_R | 9.509 | 0.008 | 3.654 | 0.002 | 3.925 | 0.001 | 11.138 | 0.012 | 3.990 | 0.002 | 4.252 | 0.002 | ||||||
| Sensory_S | 7.830 | 0.018 | 14.238 | 0.010 | 8.031 | 0.016 | 7.830 | 0.018 | 18.985 | 0.015 | 11.426 | 0.016 | ||||||
| lingering | 75 ± 9 | ab | 75 ± 8 | ab | 71 ± 10 | c | 74 ± 9 | ab | 88 ± 6 | a | 60 ± 10 | ab | ||||||
a
Data are presented as the average of the three replicates with the standard error. Letters denote significant differences (p < 0.05). Treatments with the same letter are not significantly different.