Table 3.
Volatile compounds detected in the analyzed samples of genetic lineage C2 and cryptic species I of the A. pinguis.
| No. | Compounds | RI a | Code b | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C2-1 | C2-2 | C2-3 | C2-4 | I-1 | I-2 | I-3 | I-4 | I-5 | I-6 | |||
| 1 | 1-Penten-3-ol | 673 | 0.09 | 0.09 | 0.09 | 0.08 | - | - | - | - | - | - |
| 2 | Pentanal | 677 | - | - | - | - | 0.18 | 0.32 | 0.21 | 0.11 | 0.29 | 0.12 |
| 3 | (Z)-2-Penten-1-ol | 766 | 0.09 | 0.10 | 0.08 | 0.11 | 0.11 | 0.21 | 0.06 | 0.12 | 0.22 | 0.07 |
| 4 | Hexanal | 773 | 0.79 | 0.83 | 0.63 | 0.65 | 1.49 | 1.12 | 0.91 | 1.28 | 1.64 | 0.72 |
| 5 | (Z)-3-Hexen-1-ol | 858 | 1.63 | 1.79 | 1.22 | 1.67 | 0.52 | 1.01 | 0.63 | 0.92 | 0.71 | 0.69 |
| 6 | 1-Hexanol | 867 | 3.31 | 3.23 | 4.22 | 3.85 | 5.81 | 6.52 | 5.92 | 8.41 | 6.23 | 4.39 |
| 7 | α-Pinene | 936 | - | - | - | - | 0.12 | 0.08 | 0.11 | 0.09 | 0.09 | 0.10 |
| 8 | Camphene | 953 | - | - | - | - | 0.07 | 0.12 | 0.04 | 0.12 | 0.32 | 0.19 |
| 9 | Benzaldehyde | 970 | - | - | - | - | - | - | - | - | - | - |
| 10 | β-Pinene | 978 | 0.29 | 0.37 | 0.32 | 0.39 | 0.21 | 0.31 | 0.41 | 0.20 | 0.49 | 0.11 |
| 11 | δ-Elemene | 1324 | - | - | - | - | - | - | - | - | - | - |
| 12 | α-Longipinene | 1350 | 0.15 | 0.12 | 0.13 | 0.15 | 0.09 | 0.10 | 0.12 | 0.17 | 0.13 | 0.11 |
| 13 | α-Ylangene | 1373 | 0.11 | 0.08 | 0.09 | 0.10 | 0.32 | 0.11 | 0.31 | 0.23 | 0.32 | 0.29 |
| 14 | α-Copaene | 1376 | - | - | - | - | 0.10 | 0.08 | 0.07 | 0.11 | 0.12 | 0.11 |
| 15 | Sativene | 1396 | 0.43 | 0.49 | 0.23 | 0.51 | 0.20 | 0.22 | 0.18 | 0.21 | 0.22 | 0.21 |
| 16 | β-Caryophyllene | 1415 | 0.26 | 0.23 | 0.49 | 0.38 | 0.04 | 0.11 | 0.23 | 0.11 | 0.13 | 0.23 |
| 17 | Longifolene | 1417 | 0.51 | 0.47 | 0.62 | 0.57 | 0.31 | 0.30 | 0.42 | 0.21 | 0.20 | 0.17 |
| 18 | β-Ylangene | 1423 | 0.64 | 0.69 | 0.59 | 0.61 | 0.70 | 0.51 | 0.68 | 0.54 | 0.61 | 0.63 |
| 19 | Cedrene | 1427 | 3.41 | 3.47 | 2.21 | 3.39 | 0.32 | 0.41 | 0.71 | 0.53 | 0.49 | 0.38 |
| 20 | 204[M]+, 161 (100), 105(85) | 1431 | - | - | - | - | 0.10 | 0.11 | 0.12 | 0.13 | 0.11 | 0.09 |
| 21 | Thujopsene | 1435 | 0.09 | 0.13 | 0.09 | 0.12 | 0.08 | 0.06 | 0.09 | 0.06 | 0.09 | 0.11 |
| 22 | α-Guaiene | 1439 | - | - | - | - | 0.31 | 0.32 | 0.40 | 0.58 | 0.32 | 0.31 |
| 23 | 204[M]+, 93(100), 81(82) | 1441 | - | - | - | - | 1.21 | 0.73 | 1.07 | 0.67 | 0.83 | 0.92 |
| 24 | 204[M]+, 93(100), 79(85) | 1443 | - | - | - | - | 0.04 | 0.06 | 0.05 | 0.07 | 0.06 | 0.05 |
| 25 | 204[M]+, 119(100), 93(75) | 1445 | 0.16 | 0.12 | 0.22 | 0.14 | 0.06 | 0.05 | 0.07 | 0.06 | 0.04 | 0.05 |
| 26 | α-Himachalene | 1447 | 0.09 | 0.11 | 0.12 | 0.08 | 0.23 | 0.11 | 0.20 | 0.11 | 0.08 | 0.17 |
| 27 | 204[M]+, 91(100), 105(93) | 1453 | 0.32 | 0.37 | 0.30 | 0.41 | 0.59 | 0.82 | 0.44 | 0.72 | 0.89 | 0.59 |
| 28 | Alloaromadendrene | 1457 | 0.27 | 0.32 | 0.09 | 0.33 | 2.61 | 1.73 | 2.23 | 1.54 | 2.53 | 1.81 |
| 29 | γ-Gurjunene | 1470 | 0.09 | 0.12 | 0.39 | 0.18 | 0.10 | 0.03 | 0.07 | 0.09 | 0.11 | 0.21 |
| 30 | β-Himachalene | 1500 | - | - | - | - | 0.12 | 0.09 | 0.05 | 0.06 | 0.11 | 0.23 |
| 31 | 204[M]+, 119(100), 91(70) | 1503 | 0.12 | 0.10 | 0.06 | 0.09 | 0.13 | 0.23 | 0.12 | 0.23 | 0.11 | 0.22 |
| 32 | Cuparene | 1505 | - | - | - | - | 0.23 | 0.32 | 0.34 | 0.27 | 0.26 | 0.42 |
| 33 | δ-Cadinene | 1517 | - | - | - | - | 0.20 | 0.09 | 0.22 | 0.13 | 0.21 | 0.17 |
| 34 | β-Sesquiphellandrene | 1520 | 0.05 | 0.06 | 0.04 | 0.03 | 0.08 | 0.04 | 0.05 | 0.08 | 0.06 | 0.11 |
| 35 | 204[M]+, 119(100), 91(66) | 1524 | - | - | - | - | - | - | - | - | - | - |
| 36 | 204[M]+, 69(100), 91(38) | 1530 | - | - | - | - | 4.61 | 4.89 | 5.29 | 4.52 | 4.71 | 5.92 |
| 37 | 216[M]+, 109(100), 145(75) | 1533 | 1.18 | 1.22 | 1.32 | 1.27 | 3.21 | 2.60 | 4.38 | 1.92 | 2.49 | 3.32 |
| 38 | α-Copaene-11-ol | 1540 | - | - | - | - | 0.19 | 0.43 | 0.41 | 0.39 | 0.20 | 0.21 |
| 39 | Longicamphenylone | 1559 | - | - | - | - | 0.12 | 0.19 | 0.32 | 0.11 | 0.12 | 0.11 |
| 40 | Deoxopinguisone | 1563 | 3.59 | 3.62 | 4.42 | 3.98 | 5.60 | 5.12 | 5.54 | 5.32 | 5.61 | 5.68 |
| 41 | 220[M]+, 91(100), 110(90) | 1585 | - | - | - | - | 0.11 | 0.22 | 0.23 | 0.12 | 0.10 | 0.09 |
| 42 | 204[M]+, 137(100), 81(60) | 1593 | - | - | - | - | 0.09 | 0.12 | 0.11 | 0.05 | 0.04 | 0.08 |
| 43 | 218[M]+, 91(100), 119(57) | 1603 | 6.28 | 6.33 | 6.99 | 6.59 | 0.06 | 0.05 | 0.07 | 0.11 | 0.06 | 0.05 |
| 44 | 220[M]+, 135(100), 91(60) | 1620 | - | - | - | 6.42 | 4.61 | 6.69 | 4.29 | 4.83 | 4.52 | |
| 45 | 220[M]+, 110(100), 91(97) | 1626 | - | - | - | 0.11 | 0.10 | 0.06 | 0.05 | 0.04 | 0.11 | |
| 46 | 220[M]+, 91(100), 79(82) | 1633 | 0.10 | 0.09 | 0.11 | 0.12 | 0.05 | 0.11 | 0.21 | 0.12 | 0.09 | 0.10 |
| 47 | Longiverbenone | 1641 | - | - | - | - | 1.70 | 1.70 | 1.60 | 1.20 | 1.50 | 1.90 |
| 48 | δ-Cadinol | 1646 | - | - | - | - | - | - | - | - | - | - |
| 49 | Aromadendreneoxide-(2) | 1678 | - | - | - | - | 0.11 | 0.10 | 0.04 | 0.12 | 0.05 | 0.09 |
| 50 | 222[M]+, 95(100), 81(75) | 1685 | 0.19 | 0.22 | 0.20 | 0.25 | 2.90 | 2.43 | 2.89 | 3.71 | 4.32 | 4.81 |
| 51 | 220[M]+, 81(100), 67(90) | 1687 | 0.49 | 0.53 | 0.12 | 0.42 | 0.89 | 0.91 | 0.60 | 0.41 | 0.40 | 0.89 |
| 52 | Pinguisone | 1705 | 71.92 | 71.80 | 69.29 | 69.06 | 43.59 | 45.22 | 43.91 | 44.69 | 43.71 | 43.90 |
| 53 | Isopinguisone | 1712 | - | - | - | - | 0.11 | 0.05 | 0.04 | 0.12 | 0.20 | 0.09 |
| 54 | Bryopterin A | 1735 | - | - | - | - | 0.05 | 0.09 | 0.05 | 0.08 | 0.11 | 0.12 |
| 55 | Dihydrobryopterin A | 1755 | 0.27 | 0.30 | 0.23 | 0.26 | 0.69 | 0.32 | 0.51 | 0.48 | 0.32 | 0.51 |
| 56 | Methyl norpinguisonate | 1791 | - | - | - | - | 0.20 | 0.21 | 0.19 | 0.39 | 0.22 | 0.19 |
| 57 | 236[M]+, 95(100), 109(85) | 1846 | - | - | - | - | - | - | - | - | - | - |
| 58 | 244[M]+, 189(100), 105(15) | 1851 | - | - | - | - | - | - | - | - | - | - |
| 59 | 246[M]+, 192(100), 91(43) | 1882 | - | - | - | - | 1.90 | 2.11 | 1.99 | 2.08 | 2.41 | 2.12 |
| 60 | Costunolide | 1914 | 1.44 | 1.49 | 2.89 | 1.51 | 3.82 | 5.91 | 1.80 | 4.30 | 3.59 | 3.85 |
| 61 | 247[M]+, 147(100), 119(75) | 1934 | - | - | - | - | 0.33 | 0.42 | 0.69 | 0.44 | 0.33 | 0.42 |
| 62 | 276[M]+, 108(100), 79(26) | 1938 | - | - | - | - | - | - | - | - | - | - |
| 63 | 276[M]+, 108(100), 79(35) | 1951 | - | - | - | - | - | - | - | - | - | - |
| 64 | 272[M]+, 81(100), 161(75) | 1955 | - | - | - | - | 1.39 | 1.41 | 1.62 | 1.74 | 1.54 | 1.70 |
| 65 | 217[M]+, 108(100), 79(50) | 1989 | - | - | - | - | - | - | - | - | - | - |
| 66 | 230[M]+, 108(100), 79(35) | 2051 | - | - | - | - | 2.40 | 2.52 | 2.61 | 2.59 | 2.71 | 2.33 |
| Total | 98.36 | 98.89 | 97.80 | 97.30 | 97.33 | 98.16 | 98.38 | 97.51 | 97.72 | 97.09 | ||
| % Identified | 89.52 | 89.91 | 88.48 | 88.01 | 70.73 | 73.66 | 69.07 | 73.48 | 71.61 | 68.71 | ||
| Including: | ||||||||||||
| Aliphatics | 5.91 | 6.04 | 6.24 | 6.36 | 8.11 | 9.18 | 7.73 | 10.84 | 9.09 | 5.99 | ||
| Aromatics | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| Monoterpene hydrocarbons | 0.29 | 0.37 | 0.32 | 0.39 | 0.40 | 0.51 | 0.56 | 0.41 | 0.90 | 0.40 | ||
| Sesquiterpene hydrocarbons | 6.10 | 6.29 | 5.09 | 6.45 | 6.04 | 4.63 | 6.37 | 5.03 | 5.99 | 5.67 | ||
| Oxygenated sesquiterpenoids | 77.22 | 77.21 | 76.83 | 74.81 | 56.18 | 59.34 | 54.41 | 57.20 | 55.63 | 56.65 | ||
- under 0.01%. a Retention index on Quadex 007-5MS column. b For abbreviations of samples see Table 1.