Table 3.
Mean levels of VOCs between unhatched male and female eggs for W, H, and J breeds (mean ± SE).
| Peak area |
Relative percentage |
|||||
|---|---|---|---|---|---|---|
| W | RT (min) | Volatile compounds | M (5) | F (5) | M (5) | F (5) |
| 2.67 | n-Hexane | 707,289 ± 314,503 | 248,720 ± 86,168 | 2.84 ± 1.56 | 0.76 ± 0.25 | |
| 7.50 | Hexanal | 1,919,745 ± 1,586,849 | 1,293,390 ± 959,108 | 2.66 ± 1.24 | 2.81 ± 1.90 | |
| 12.56 | Heptanal | 1,191,947 ± 670,059 | 1,073,318 ± 471,558 | 2.51 ± 1.06 | 2.55 ± 1.10 | |
| 17.31 | 6-methyl-5-Hepten-2-one | 1,376,781 ± 521,867 | 1,418,052 ± 511,202 | 3.79 ± 1.26 | 4.15 ± 1.19 | |
| 18.08 | Octanal | 1,225,262 ± 395,234 | 1,127,781 ± 201,276 | 3.39 ± 0.37 | 3.14 ± 0.24 | |
| 19.59 | 2-ethyl-1-Hexanol | 491,138 ± 177,650 | 108,328 ± 108,328 | 1.45 ± 0.64 | 1.09 ± 0.00 | |
| 23.37 | Nonanal | 22,245,370 ± 6,172,755 | 2,2751,195 ± 326,1170 | 64.77 ± 4.16 | 64.42 ± 2.12 | |
| 26.63 | 2-Nonen-1-ol | 655662 ± 195,328 | 699,271 ± 107,457 | 1.85 ± 0.28 | 2.01 ± 0.21 | |
| 28.35 | Decanal | 5,131,160 ± 1,492,170 | 5,695,401 ± 463,820 | 14.37 ± 1.18 | 17.21 ± 2.76 | |
| 39.52 | 6,10-dimethyl-5,9-Undecadien-2-one | 424,690 ± 223,201 | 640,914 ± 290,067 | 1.16 ± 0.75 | 2.35 ± 0.65 | |
| 43.83 | Cedrene | 330,705 ± 131,457 | 245,510 ± 101,300 | 1.04 ± 0.48 | 0.64 ± 0.24 | |
| H | RT (min) | Volatile compound | M (35) | F (29) | M (35) | F (29) |
| 2.82 | n-Hexane | 1,344,555 ± 577,628 | 999,085 ± 394,616 | 5.01 ± 2.1 | 3.61 ± 1.48 | |
| 7.60 | Hexanal | 2,138,657 ± 3,00,294 | 1,571,211 ± 311,178 | 5.87 ± 0.95 | 3.95 ± 0.74 | |
| 12.62 | Heptanal | 398,762 ± 86,116 | 280,835 ± 85,806 | 0.74 ± 0.15 | 0.53 ± 0.16 | |
| 17.33 | 6-methyl-5-Hepten-2-one | 2,628,461 ± 450,410 | 3,304,721 ± 834,025 | 6.76 ± 0.67 | 8.09 ± 1.16 | |
| 18.11 | Octanal | 1,783,573 ± 242,790 | 1,568,451 ± 247,404 | 4.82 ± 0.24 | 4.43 ± 0.32 | |
| 21.57 | 1-Octanol | 51,470 ± 22,393 | 37,121 ± 21,386 | 0.07 ± 0.03 | 0.04 ± 0.02 | |
| 23.39 | Nonanal | 10,018,213 ± 1,002,809 | 7,567,484 ± 1,039,759 | 31.74 ± 1.90 | 23.5 ± 1.33 | |
| 26.64 | 2-Nonen-1-ol | 1,967,318 ± 320745 | 1,771,096 ± 318,926 | 4.96 ± 0.36 | 4.69 ± 0.31 | |
| 28.38 | Decanal | 12,962,365 ± 1,939,274 | 11,827,630 ± 1,964,846 | 34.83 ± 2.06 | 32.58 ± 1.85 | |
| 31.72 | 1-Heptadecanamine | 38,494 ± 18,716 | 34,333 ± 19,362 | 0.05 ± 0.02 | 0.04 ± 0.02 | |
| 33.05 | Undecanal | 104,955 ± 32,775 | 77,739 ± 31,926 | 0.16 ± 0.05 | 0.11 ± 0.04 | |
| 39.53 | 6,10dimethyl-5,9-Undecadien-2-one | 1,271,976 ± 233,460 | 1,617,635 ± 365,640 | 3.23 ± 0.34 | 4.21 ± 0.65 | |
| 43.79 | Pentanoic acid, 2,2,4-trimethyl-3-carboxyisopropyl,isobutyl ester | 69,292 ± 22,000 | 101,251 ± 31,307 | 0.19 ± 0.08 | 0.63 ± 0.25 | |
| 43.85 | Cedrene | 353,624 ± 66,068 | 334,235 ± 85,153 | 1.45 ± 0.4 | 1.76 ± 0.57 | |
| J | RT(min) | Volatile compound | M (26) | F (26) | M (26) | F (26) |
| 4.32 | 2-fluoro-Acetamide | 89,612 ± 49,903 | 97,020 ± 50,797 | 0.80 ± 0.55 | 0.32 ± 0.14 | |
| 17.31 | 6-methyl-5-Hepten-2-one | 174,959 ± 38,928 | 172,731 ± 42,658 | 1.27 ± 0.28 | 1.19 ± 0.33 | |
| 18.10 | Octanal | 232,916 ± 27,542 | 284,891 ± 66,766 | 1.87 ± 0.13 | 1.44 ± 0.20 | |
| 20.73 | butyl-Benzene | 34,630 ± 14,274 | 38,886 ± 16,178 | 0.22 ± 0.11 | 0.12 ± 0.05 | |
| 23.40 | Nonanal | 4,242,659 ± 609,424 | 4,521,948 ± 91,3521 | 34.36 ± 1.85 | 32.34 ± 2.07 | |
| 26.27 | Unknown amines-1 | 11,027 ± 7,670 | 24,854 ± 12,116 | 0.04 ± 0.03 | 0.08 ± 0.04 | |
| 26.64 | 2-Nonen-1-ol | 420,446 ± 44,638 | 656,148 ± 142,147 | 3.57 ± 0.24 | 4.19 ± 0.28 | |
| 28.37 | Decanal | 4,810,998 ± 516,709 | 7,162,462 ± 14,65934 | 41.73 ± 2.31 | 46.91 ± 1.61 | |
| 33.03 | Undecanal | 39,338 ± 15,266 | 102,362 ± 29,554 | 0.18 ± 0.07 | 0.36 ± 0.09 | |
| 37.77 | 9-Oxabicyclo[6.1.0]nonan-4-one | 4,334 ± 4,334 | 28,449 ± 14,076 | 0.01 ± 0.01 | 0.08 ± 0.04 | |
| 39.52 | 6,10-dimethyl-5,9-Undecadien-2-one | 845,923 ± 169,633 | 829,030 ± 17,3031 | 6.72 ± 0.77 | 6.13 ± 0.95 | |
| 41.10 | N-methyl-1,3-Propanediamine | 31,791 ± 13,382 | 44,538 ± 19,718 | 0.16 ± 0.07 | 0.16 ± 0.07 | |
| 43.84 | Cedrene | 602,349 ± 82,750 | 576,509 ± 101,946 | 5.42 ± 0.66 | 5.19 ± 0.69 | |
| 44.97 | 1-fluoro-Dodecane, | 68,623 ± 28,688 | 59,430 ± 28,449 | 0.34 ± 0.14 | 0.21 ± 0.09 | |
| 46.08 | Cyclopropanecarboxamide | 167,133 ± 31,618 | 116,582 ± 35,191 | 1.37 ± 0.18 | 0.48 ± 0.12 | |
| 46.22 | Heptadecane | 180,208 ± 40,670 | 125,787 ± 41,306 | 1.32 ± 0.22 | 0.52 ± 0.14 | |
| 48.08 | 2-cyano-Acetamide | 14,744 ± 8,737 | 15,242 ± 8,606 | 0.07 ± 0.04 | 0.05 ± 0.03 | |
| 48.24 | 5-methyl-2-Hexanamine | 247,63 ± 12,251 | 20,491 ± 11,816 | 0.11 ± 0.06 | 0.06 ± 0.04 | |
| 48.83 | Unknown amines-2 | 14,114 ± 6,781 | 13,787 ± 7,863 | 0.10 ± 0.06 | 0.04 ± 0.02 | |
| 49.38 | Phthalic acid, 4-cyanophenyl nonyl ester | 36,206 ± 9,541 | 35,250 ± 10,052 | 0.30 ± 0.09 | 0.14 ± 0.04 | |