Compounds found in lower amounts in diluted samples and control | RT (min) | R2 (%) | P-value | Exponential regression parameters A + B*(R**X) | Studies on human odour | ||
---|---|---|---|---|---|---|---|
 |  |  |  | A | B | R |  |
1-butanol1 | 4.89 | 83.2 | < 0.001 | 2.21*107 | -1.79*107 | 3.09*10-16 | |
2,3-butanedione1 | 3.42 | 78.1 | 0.002 | 2.34*107 | -1.99*107 | 3.77*10-246 | Â |
2-hydroxy-3-pentanone | 8.49 | 94.1 | < 0.001 | 1.39*106 | -1.02*106 | 8.54*10-26 | Â |
2-methyl-1-butanol1 | 6.70 | 97.1 | < 0.001 | -4.93*106 | 5.05*106 | 2.89*104 | [16] |
2-methylbutanal1 | 4.97 | 98.7 | < 0.001 | 1.11*107 | -1.04*107 | 1.32*10-13 | |
2-methylbutanoic acid1 | 9.30 | 96.8 | < 0.001 | 1.52*106 | -1.41*106 | 8.56*10-22 | [16] |
3-hydroxy-2-butanone1 | 5.99 | 95.0 | < 0.001 | 8.51*107 | -8.24*107 | 2.31*10-34 | [16] |
3-methyl-1-butanol1 | 6.61 | 97.0 | < 0.001 | -5.12*107 | 5.22*107 | 4.25*103 | [16] |
3-methylbutanal1 | 4.75 | 98.1 | < 0.001 | 2.74*107 | -2.51*107 | 7.89*10-15 | [39] |
3-methylbutanoic acid1 | 9.07 | 92.9 | < 0.001 | 5.42*106 | -4.69*106 | 6.63*10-28 | |
benzeneethanol1 | 15.70 | 86.0 | < 0.001 | 1.14*107 | -7.12*106 | 1.01*10-23 | Â |
unknown 1 | 16.48 | 94.7 | < 0.001 | 6.28*105 | -6.12*105 | 5.72*10-18 | Â |
unknown 2 | 20.22 | 96.5 | < 0.001 | 7.41*105 | -7.04*105 | 5.50*10-14 | Â |
unknown 3 | 23.51 | 94.1 | < 0.001 | 1.93*106 | -1.96*106 | 4.80*10-48 | Â |
Compounds found in higher amounts in diluted samples and control | Â | Â | Â | Â | Â | Â | Â |
furfural | 9.18 | 82.8 | < 0.001 | 1.03*106 | 1.34*107 | 1.49*10-30 | Â |