Table 2.
Observed and expected response to binary mixtures and their components
| Experiment | Odor | Dilution factor odor | Fraction mites attracted | Replicated G -test for goodness of fit | Difference between observed response and model prediction P (χ2), d.f. = 1 | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Gp | P (Gp) | Gh | P (Gh) | Gt | P (Gt) | |||||
| d.f. = 1 | d.f. = 8 | d.f. = 9 | ||||||||
| Where both components elicit no response | ||||||||||
| 1 | α-Humulene | 100 | 0.489 | 0.160 | 0.690 | 23.555 | 0.003 | 23.715 | 0.005 | |
| Linalool | 100 | 0.541 | 1.731 | 0.188 | 9.508 | 0.301 | 11.240 | 0.260 | ||
| α-Humulene+Linalool | 100 | 0.502 | 0.004 | 0.951 | 10.118 | 0.257 | 10.121 | 0.341 | ||
| Averaged response model | 0.51 | 0.697 | ||||||||
| Overshadowing response model | 0.54 | 0.237 | ||||||||
| Additive response model | 0.53 | 0.402 | ||||||||
| 2 | Octan-1-ol | 100 | 0.455 | 2.425 | 0.119 | 12.770 | 0.120 | 15.196 | 0.086 | |
| TMTT | 100 | 0.465 | 1.629 | 0.202 | 16.098 | 0.041 | 17.727 | 0.038 | ||
| Octan-1-ol + TMTT | 100 | 0.520 | 0.474 | 0.491 | 4.579 | 0.801 | 5.053 | 0.830 | ||
| Averaged response model | 0.46 | 0.072 | ||||||||
| Overshadowing response model | 0.46 | 0.052 | ||||||||
| Additive response model | 0.42 | 0.002 | ||||||||
| 3 | Dodecyl acetate | 10 | 0.518 | 0.387 | 0.534 | 10.578 | 0.227 | 10.965 | 0.278 | |
| 2,3-Dimethyl pyrazine | 10 | 0.492 | 0.081 | 0.776 | 5.852 | 0.664 | 5.933 | 0.747 | ||
| Dodecyl acetate + 2,3-Dimethyl pyrazine | 10 | 0.295 | 50.806 | 0.000 | 15.442 | 0.051 | 66.248 | 0.000 | ||
| Averaged response response model | 0.50 | 0.000 | ||||||||
| Overshadowing response model | 0.52 | 0.000 | ||||||||
| Additive response model | 0.51 | 0.000 | ||||||||
| 4 | DMNT | 100 | 0.537 | 1.626 | 0.202 | 14.432 | 0.071 | 16.058 | 0.066 | |
| TMTT | 100 | 0.540 | 2.025 | 0.155 | 8.494 | 0.387 | 10.519 | 0.310 | ||
| DMNT + TMTT | 100 | 0.548 | 2.961 | 0.085 | 8.707 | 0.368 | 11.668 | 0.233 | ||
| Averaged response model | 0.54 | 0.786 | ||||||||
| Overshadowing response model | 0.54 | 0.828 | ||||||||
| Additive response model | 0.58 | 0.368 | ||||||||
| 5 | Dodecyl acetate | 100 | 0.549 | 3.166 | 0.075 | 33.353 | 0.000 | 36.519 | 0.000 | |
| Farnesol | 100 | 0.526 | 0.826 | 0.363 | 12.615 | 0.126 | 13.441 | 0.144 | ||
| Farnesol+Dodecyl acetate | 100 | 0.495 | 0.029 | 0.864 | 8.831 | 0.357 | 8.860 | 0.450 | ||
| Averaged response model | 0.54 | 0.201 | ||||||||
| Overshadowing response model | 0.54 | 0.102 | ||||||||
| Additive response model | 0.58 | 0.015 | ||||||||
| 6 | Cis-3-hexen-1-ol | 100 | 0.487 | 0.226 | 0.635 | 8.331 | 0.402 | 8.556 | 0.479 | |
| Hexyl acetate | 100 | 0.520 | 0.610 | 0.435 | 10.105 | 0.258 | 10.715 | 0.296 | ||
| Cis-3-hexen-1-ol+Hexyl acetate | 100 | 0.395 | 17.079 | 0.000 | 11.244 | 0.188 | 28.323 | 0.001 | ||
| Averaged response model | 0.50 | 0.001 | ||||||||
| Overshadowing response model | 0.52 | 0.000 | ||||||||
| Additive response model | 0.51 | 0.001 | ||||||||
| 7 | Trans-2-hexen-1-ol | 100 | 0.502 | 0.003 | 0.956 | 20.905 | 0.007 | 20.908 | 0.013 | |
| α-Terpinene | 100 | 0.494 | 0.044 | 0.833 | 3.097 | 0.928 | 3.141 | 0.958 | ||
| Trans-2-hexen-1-ol+α-Terpinene | 100 | 0.442 | 4.746 | 0.029 | 33.538 | 0.000 | 38.284 | 0.000 | ||
| Averaged response model | 0.50 | 0.094 | ||||||||
| Overshadowing response model | 0.49 | 0.117 | ||||||||
| Additive response model | 0.50 | 0.107 | ||||||||
| Where one of the components elicits a response | ||||||||||
| 8 | α-Pinene | 10 | 0.458 | 1.864 | 0.172 | 4.942 | 0.764 | 6.805 | 0.657 | |
| Cis-3-hexen-1-ol | 100 | 0.404 | 9.676 | 0.002 | 2.835 | 0.944 | 12.511 | 0.186 | ||
| Cis-3-hexen-1-ol+α-Pinene | 100 + 10 | 0.478 | 0.478 | 0.489 | 9.940 | 0.269 | 10.419 | 0.318 | ||
| Averaged response model | 0.43 | 0.150 | ||||||||
| Overshadowing response model | 0.40 | 0.023 | ||||||||
| Additive response model | 0.36 | 0.000 | ||||||||
| 9 | TMTT | 10 | 0.468 | 1.091 | 0.296 | 7.262 | 0.509 | 8.353 | 0.499 | |
| Linalool | 10 | 0.589 | 8.047 | 0.005 | 7.049 | 0.531 | 15.096 | 0.088 | ||
| TMTT+Linalool | 10 | 0.583 | 7.368 | 0.007 | 4.542 | 0.805 | 11.909 | 0.218 | ||
| Averaged response model | 0.53 | 0.099 | ||||||||
| Overshadowing response model | 0.59 | 0.864 | ||||||||
| Additive response model | 0.56 | 0.424 | ||||||||
| 10 | Dodecyl acetate | 10 | 0.541 | 1.871 | 0.171 | 10.398 | 0.238 | 12.269 | 0.199 | |
| Octan-1-ol | 10 | 0.579 | 7.662 | 0.006 | 22.416 | 0.004 | 30.078 | 0.000 | ||
| Octan-1-ol + Dodecyl acetate | 10 | 0.541 | 2.065 | 0.151 | 9.150 | 0.330 | 11.215 | 0.261 | ||
| Averaged response model | 0.56 | 0.570 | ||||||||
| Overshadowing response model | 0.58 | 0.246 | ||||||||
| Additive response model | 0.62 | 0.015 | ||||||||
| 11 | Octan-1-ol | 10 | 0.569 | 5.640 | 0.018 | 8.234 | 0.411 | 13.874 | 0.127 | |
| α-Pinene | 10 | 0.519 | 0.468 | 0.494 | 17.314 | 0.027 | 17.782 | 0.038 | ||
| Octan-1-ol+α-Pinene | 10 | 0.573 | 5.860 | 0.015 | 17.094 | 0.029 | 22.954 | 0.006 | ||
| Averaged response model | 0.54 | 0.383 | ||||||||
| Overshadowing response model | 0.57 | 0.893 | ||||||||
| Additive response model | 0.59 | 0.646 | ||||||||
| 12 | Cis-3-hexen-1ol | 100 | 0.521 | 0.514 | 0.473 | 9.319 | 0.316 | 9.833 | 0.364 | |
| MeSA | 100 | 0.369 | 20.475 | 0.000 | 11.625 | 0.169 | 32.100 | 0.000 | ||
| Cis-3-hexen-ol+MeSA | 100 | 0.365 | 20.563 | 0.000 | 10.156 | 0.254 | 30.719 | 0.000 | ||
| Averaged response model | 0.45 | 0.015 | ||||||||
| Overshadowing response model | 0.37 | 0.902 | ||||||||
| Additive response model | 0.39 | 0.435 | ||||||||
| 13 | s-Limonene | 100 | 0.483 | 0.379 | 0.538 | 23.261 | 0.003 | 23.640 | 0.005 | |
| MeSA | 100 | 0.405 | 11.261 | 0.001 | 22.664 | 0.004 | 33.925 | 0.000 | ||
| s-Limonene+MeSA | 100 | 0.404 | 12.013 | 0.001 | 18.355 | 0.019 | 30.368 | 0.000 | ||
| Averaged response model | 0.44 | 0.225 | ||||||||
| Overshadowing response model | 0.41 | 0.965 | ||||||||
| Additive response model | 0.39 | 0.626 | ||||||||
| 14 | Linalool | 10 | 0.496 | 0.025 | 0.876 | 13.094 | 0.109 | 13.119 | 0.157 | |
| MeSA | 10 | 0.251 | 91.282 | 0.000 | 6.587 | 0.582 | 97.869 | 0.000 | ||
| Linalool+MeSA | 10 | 0.216 | 129.532 | 0.000 | 21.959 | 0.005 | 151.491 | 0.000 | ||
| Averaged response model | 0.37 | 0.000 | ||||||||
| Overshadowing response model | 0.25 | 0.234 | ||||||||
| Additive response model | 0.25 | 0.292 | ||||||||
| 15 | DMNT | 100 | 0.506 | 0.033 | 0.855 | 18.408 | 0.018 | 18.441 | 0.030 | |
| MeSA | 100 | 0.406 | 9.985 | 0.002 | 21.611 | 0.006 | 31.596 | 0.000 | ||
| DMNT+MeSA | 100 | 0.395 | 11.587 | 0.001 | 5.894 | 0.659 | 17.482 | 0.042 | ||
| Averaged response model | 0.46 | 0.068 | ||||||||
| Overshadowing response model | 0.41 | 0.739 | ||||||||
| Additive response model | 0.41 | 0.616 | ||||||||
| 16 | Linalool | 100 | 0.493 | 2.350 | 0.125 | 4.985 | 0.759 | 7.335 | 0.602 | |
| MeSA | 100 | 0.297 | 48.432 | 0.000 | 8.749 | 0.364 | 57.181 | 0.000 | ||
| Linalool + MeSA | 100 | 0.171 | 72.499 | 0.000 | 18.999 | 0.015 | 91.498 | 0.000 | ||
| Averaged response model | 0.42 | 0.000 | ||||||||
| Overshadowing response model | 0.30 | 0.000 | ||||||||
| Additive response model | 0.34 | 0.002 | ||||||||
| Where both components elicit a response | ||||||||||
| 17 | Octan-1-ol | 10 | 0.580 | 7.572 | 0.006 | 18.565 | 0.017 | 26.137 | 0.002 | |
| 3-Octanone | 10 | 0.402 | 11.439 | 0.001 | 8.871 | 0.353 | 20.310 | 0.016 | ||
| Octan-1-ol+3-Octanone | 10 | 0.404 | 10.204 | 0.001 | 15.082 | 0.058 | 25.286 | 0.003 | ||
| Averaged response model | 0.49 | 0.009 | ||||||||
| Overshadowing response model | 0.40 | 0.944 | ||||||||
| Additive response model | 0.48 | 0.019 | ||||||||
| 18 | MeSA | 10 | 0.317 | 36.344 | 0.000 | 17.687 | 0.024 | 54.032 | 0.000 | |
| 3-octanone | 10 | 0.307 | 42.757 | 0.000 | 6.463 | 0.595 | 49.220 | 0.000 | ||
| MeSA + 3-Octanone | 10 | 0.222 | 85.316 | 0.000 | 12.805 | 0.119 | 98.121 | 0.000 | ||
| Averaged response model | 0.31 | 0.004 | ||||||||
| Overshadowing response model | 0.31 | 0.006 | ||||||||
| Additive response model | 0.12 | 0.000 | ||||||||
| 19 | Dodecyl acetate | 10 | 0.603 | 12.819 | 0.000 | 11.106 | 0.196 | 23.925 | 0.004 | |
| MeSA | 10 | 0.268 | 62.738 | 0.000 | 16.640 | 0.034 | 79.378 | 0.000 | ||
| Dodecyl acetate+MeSA | 10 | 0.388 | 15.538 | 0.000 | 6.687 | 0.571 | 22.225 | 0.008 | ||
| Averaged response model | 0.44 | 0.156 | ||||||||
| Overshadowing response model | 0.27 | 0.000 | ||||||||
| Additive response model | 0.37 | 0.579 | ||||||||
| 20 | MeSA | 10 | 0.264 | 67.894 | 0.000 | 14.436 | 0.071 | 82.330 | 0.000 | |
| β-Ocimene | 10 | 0.385 | 15.369 | 0.000 | 8.478 | 0.388 | 23.847 | 0.005 | ||
| MeSA + β-Ocimene | 10 | 0.288 | 53.349 | 0.000 | 17.414 | 0.026 | 70.764 | 0.000 | ||
| Averaged response model | 0.32 | 0.249 | ||||||||
| Overshadowing response model | 0.26 | 0.404 | ||||||||
| Additive response model | 0.15 | 0.000 | ||||||||
| 21 | β-Ocimene | 10 | 0.567 | 5.884 | 0.015 | 6.869 | 0.551 | 12.753 | 0.174 | |
| Octan-1-ol | 10 | 0.574 | 7.380 | 0.007 | 11.133 | 0.194 | 18.512 | 0.030 | ||
| β-Ocimene +Octan-1-ol | 10 | 0.605 | 15.874 | 0.000 | 10.027 | 0.263 | 25.901 | 0.002 | ||
| Averaged response model | 0.57 | 0.290 | ||||||||
| Overshadowing response model | 0.57 | 0.339 | ||||||||
| Additive response model | 0.64 | 0.272 | ||||||||
| 22 | Benzyl benzoate | 100 | 0.560 | 5.495 | 0.019 | 8.369 | 0.398 | 13.864 | 0.127 | |
| Farnesol | 100 | 0.395 | 17.370 | 0.000 | 18.078 | 0.021 | 35.448 | 0.000 | ||
| Benzyl benoate+Farnesol | 100 | 0.471 | 1.320 | 0.251 | 12.704 | 0.122 | 14.023 | 0.121 | ||
| Averaged response model | 0.48 | 0.859 | ||||||||
| Overshadowing response model | 0.39 | 0.019 | ||||||||
| Additive response model | 0.45 | 0.611 | ||||||||
| 23 | Farnesol | 10 | 0.447 | 4.286 | 0.038 | 14.368 | 0.073 | 18.655 | 0.028 | |
| 2,3-Dimethyl pyrazine | 10 | 0.424 | 8.412 | 0.004 | 21.891 | 0.005 | 30.303 | 0.000 | ||
| Farnesol+2,3-Dimethyl pyrazine | 10 | 0.179 | 168.757 | 0.000 | 11.333 | 0.184 | 180.090 | 0.000 | ||
| Averaged response model | 0.44 | 0.000 | ||||||||
| Overshadowing response model | 0.42 | 0.000 | ||||||||
| Additive response model | 0.37 | 0.000 | ||||||||
| 24 | Farnesol | 100 | 0.442 | 4.800 | 0.028 | 18.151 | 0.020 | 22.951 | 0.006 | |
| 3-Octanone | 100 | 0.447 | 4.152 | 0.042 | 10.424 | 0.237 | 14.576 | 0.103 | ||
| Farnesol + 3-Octanone | 100 | 0.454 | 3.163 | 0.075 | 13.067 | 0.110 | 16.230 | 0.062 | ||
| Averaged response model | 0.44 | 0.778 | ||||||||
| Overshadowing response model | 0.44 | 0.718 | ||||||||
| Additive response model | 0.39 | 0.045 | ||||||||
| 25 | Dodecyl acetate | 100 | 0.568 | 6.386 | 0.012 | 18.570 | 0.017 | 24.956 | 0.003 | |
| Linalool | 100 | 0.573 | 7.437 | 0.006 | 16.838 | 0.032 | 24.275 | 0.004 | ||
| Dodecyl acetate+Linalool | 100 | 0.547 | 3.234 | 0.072 | 19.978 | 0.010 | 23.212 | 0.006 | ||
| Averaged response model | 0.57 | 0.492 | ||||||||
| Overshadowing response model | 0.57 | 0.445 | ||||||||
| Additive response model | 0.64 | 0.004 | ||||||||