Anim Biosci > Volume 31(2); 2018 > Article |
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Item | CM | FT | SEM | Aroma descriptor1) | p value | ||||
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Boiled | Oven-roasted | 70°C | 77°C | CM | FT | CM×FT | |||
Undecanone | 3.54 | 3.63 | 2.93 | 4.23 | 0.41 | Green, fresh | 0.79 | <0.01 | 0.03 |
Propanal, 2-methyl-2-(methyldithio) | 1.26 | 1.38 | 1.06 | 1.59 | 0.16 | Smoke, fat | 0.51 | <0.01 | 0.26 |
Methylfuranthiol | 5.82 | 4.60 | 4.67 | 5.76 | 0.58 | Meat | 0.02 | 0.04 | 0.02 |
Butanal, 3-methyl | 1.36 | 0.64 | 0.75 | 0.63 | 0.16 | Cocoa, almond | <0.001 | <0.001 | <0.001 |
Butanal, 2-methyl | 0.50 | 0.87 | 0.75 | 0.63 | 0.11 | Malt | <0.01 | 0.24 | <0.01 |
Pentanal | 14.3 | 21.7 | 16.8 | 19.1 | 1.90 | Almond, pungent | <0.001 | <0.01 | 0.78 |
Nonanoic acid ester | 2.06 | 3.70 | 1.98 | 3.77 | 0.74 | Green, fat | 0.16 | 0.13 | 0.12 |
Toluene | 0.67 | 0.77 | 0.65 | 0.79 | 0.07 | Paint | 0.06 | 0.01 | <0.01 |
1-Pentanol | 10.1 | 16.4 | 10.3 | 16.2 | 1.86 | Balsamic | <0.001 | <0.001 | <0.001 |
Hexanal | 33.4 | 38.2 | 28.1 | 43.6 | 3.88 | Tallow, fat | <0.01 | <0.001 | 0.40 |
Pyrazine, 2-methyl | 1.46 | 1.63 | 1.86 | 1.23 | 0.22 | Nut, cocoa, meat | 0.01 | <0.001 | <0.001 |
Heptanal | 5.53 | 10.6 | 5.60 | 10.5 | 1.38 | Fat, rancid | <0.001 | <0.001 | 0.02 |
2(5H)-Furanone | 0.87 | 1.89 | 1.11 | 1.65 | 0.21 | Buttery | <0.001 | <0.001 | <0.001 |
Pyrazine, 2,5-dimetyl | 0.85 | 1.51 | 0.96 | 1.40 | 0.15 | Roast beef | <0.001 | <0.001 | <0.001 |
Benzaldehyde | 0.91 | 1.53 | 0.78 | 1.67 | 0.20 | Almond, burnt sugar | <0.001 | <0.001 | <0.001 |
1-octen-3-ol | 2.89 | 1.93 | 1.90 | 2.92 | 0.30 | Mushroom | <0.001 | <0.001 | 0.33 |
Octanal | 4.20 | 4.62 | 2.57 | 6.24 | 0.69 | Fat | 0.07 | <0.001 | <0.001 |
Nonanal | 1.90 | 2.14 | 1.14 | 2.91 | 0.36 | Fat | 0.33 | <0.001 | <0.01 |
Total volatiles | 91.6 | 117.7 | 83.9 | 124.8 | 5.41 | - | <0.001 | <0.001 | 0.06 |
CM, cooking method; FT, final core temperature; SEM, standard error of the mean; CM×FT, interaction between cooking method and final core temperature.
1) Published aroma descriptor was adapted from http://www.flavornet.org/