Table 1.
VOCs determined as significantly different (p < 0.05) in mouse feces at week 1.
| RT (min) | Base peak | Name | PC 1 | PC 2 | p (two-way ANOVA)* | ||
|---|---|---|---|---|---|---|---|
| (32.56%) | (17.65%) | Diet | Lineage | D × L | |||
| 1.66 | 29 | Acetaldehyde | −3.57 | −1.30 | 7.8E-03 | ||
| 2.14 | 43 | Acetone | −4.13 | −0.13 | 2.2E-03 | ||
| 2.16 | 41 | Unidentified | −3.50 | −0.31 | 4.5E-04 | ||
| 3.04 | 41 | 2-Methyl-butanal | −3.63 | −1.46 | 3.6E-04 | ||
| 3.06 | 44 | 3-Methyl-butanal | −3.96 | −1.15 | 4.1E-03 | ||
| 3.46 | 126 | 5-Octadecene | −3.31 | −2.18 | 3.9E-03 | ||
| 3.91 | 43 | Unidentified | −3.38 | −0.67 | 2.5E-02 | ||
| 10.08 | 55 | 3-Methyl-1-butanol | −3.61 | −0.22 | 4.9E-03 | 4.0E-04 | 2.3E-02 |
| 10.31 | 55 | 1-Pentanol | −3.08 | 2.63 | 1.7E-03 | ||
| 10.52 | 94 | Methyl pyrazine | −3.90 | −1.23 | 4.3E-03 | ||
| 12.07 | 108 | 2,6-Dimethyl pyradine | −3.56 | −1.82 | 4.8E-06 | ||
| 12.61 | 108 | Unidentified | −3.19 | −0.34 | 3.7E-02 | ||
| 13.17 | 126 | Dimethyl trisulfide | −3.45 | −1.79 | 1.9E-05 | ||
| 13.66 | 57 | Nonanal | −3.53 | 2.34 | 1.7E-03 | ||
| 15.25 | 48 | Methional | −0.23 | −3.96 | 1.1E-03 | ||
| 16.17 | 120 | Unidentified | −2.50 | −2.03 | 4.1E-02 | ||
| 16.39 | 57 | Unidentified | −2.86 | 1.85 | 3.3E-02 | ||
| 19.49 | 61 | Unidentified | −3.84 | −0.79 | 7.1E-04 | ||
| 19.65 | 82 | Unidentified | −1.94 | 2.88 | 1.0E-06 | ||
| 20.12 | 83 | 3-Octadecene | −1.79 | 3.54 | 1.2E-21 | ||
| 20.91 | 83 | 5-Octadecene | −2.37 | 2.17 | 1.9E-04 | ||
| 22.05 | 94 | Phenol | −3.64 | 0.03 | 2.3E-14 | 1.3E-15 | 1.7E-12 |
*Statistical analysis was performed by two-way ANOVA with multiple testing correction using the Bonferroni family-wise error rate. Significant differences (p < 0.05) in diet (D), mouse lineage (L), or the interaction between D and L (D × L) are shown.