Table 2.
Identified essential oil components (%) of Salvia dentata.
| Salvia dentata | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nieuwoudtville | Spoegrivier Road | Tankwa | ||||||||||||||
| Sd1 | Sd2 | Sd3 | Sd4 | Sd5 | Sd6 | Sd7 | Sd8 | Sd9 | Sd10 | Sd11 | Sd12 | Sd13 | Mean | |||
| Components/Yield (% dry weight) | RRI | ID | 0.99 | 0.71 | 1.38 | 1.25 | 1.14 | 1.30 | 1.20 | 1.56 | 1.76 | 0.95 | 1.70 | 1.06 | 1.01 | 1.23 ± 0.31 |
| tricyclene | 921 | 1, 2 | 0.33 | 0.00 | 0.00 | 0.61 | 0.45 | 0.54 | 0.00 | 0.64 | 0.00 | 0.78 | 0.72 | 0.50 | 0.66 | 0.4 ± 0.3 |
| α-thujene | 927 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.13 | 0.16 | 0.13 | 0.13 | 0.17 | 0.00 | 0.00 | 0.00 | 0.00 | 0.12 | 0.06 ± 0.07 |
| α-pinene | 934 | 1, 2 | 9.81 | 5.87 | 15.44 | 12.16 | 10.74 | 11.17 | 12.70 | 12.88 | 13.35 | 8.98 | 13.30 | 9.93 | 12.27 | 11.43 ± 2.42 |
| camphene | 948 | 1, 2 | 8.52 | 6.08 | 14.06 | 11.17 | 8.62 | 10.44 | 10.51 | 11.51 | 11.33 | 6.27 | 12.32 | 9.64 | 11.88 | 10.18 ± 2.32 |
| verbenene | 963 | 1, 2 | 0.00 | 0.00 | 5.41 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.42 ± 1.5 |
| sabinene | 973 | 1, 2 | 0.00 | 0.00 | 0.06 | 0.05 | 0.07 | 0.06 | 0.04 | 0.00 | 0.07 | 0.12 | 0.05 | 0.06 | 0.05 | 0.05 ± 0.03 |
| β-pinene | 976 | 1, 2 | 2.19 | 1.39 | 2.58 | 2.50 | 2.18 | 2.37 | 2.17 | 2.64 | 3.38 | 3.14 | 3.50 | 3.02 | 2.74 | 2.6 ± 0.57 |
| myrcene | 990 | 1, 2 | 0.57 | 0.64 | 0.76 | 0.93 | 1.12 | 0.59 | 0.77 | 0.62 | 0.86 | 0.71 | 0.46 | 0.49 | 0.35 | 0.68 ± 0.21 |
| α-phellandrene | 1002 | 1, 2 | 0.00 | 0.27 | 0.16 | 0.37 | 0.27 | 0.26 | 0.00 | 0.31 | 0.49 | 0.04 | 0.06 | 0.36 | 0.07 | 0.2 ± 0.16 |
| δ-3-carene | 1009 | 1, 2 | 0.00 | 3.67 | 0.00 | 4.90 | 2.52 | 3.03 | 2.22 | 3.80 | 3.55 | 3.46 | 0.00 | 3.36 | 0.28 | 2.37 ± 1.72 |
| α-terpinene | 1015 | 1, 2 | 0.46 | 0.37 | 0.56 | 0.54 | 0.55 | 0.49 | 0.54 | 0.60 | 0.53 | 0.48 | 0.32 | 0.34 | 0.00 | 0.45 ± 0.16 |
| para-cymene | 1023 | 1, 2 | 0.53 | 0.98 | 0.70 | 0.75 | 0.30 | 0.77 | 0.67 | 0.99 | 0.49 | 1.19 | 0.51 | 0.85 | 0.39 | 0.7 ± 0.26 |
| sylvestrene | 1025 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.45 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | t |
| limonene | 1028 | 1, 2 | 2.12 | 2.90 | 0.00 | 3.24 | 2.38 | 2.55 | 2.29 | 2.73 | 2.76 | 2.54 | 1.91 | 2.28 | 1.65 | 2.26 ± 0.8 |
| β-phellandrene | 1029 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | nd |
| 1,8-cineole (eucalyptol) | 1031 | 1, 2 | 13.49 | 3.59 | 7.42 | 11.86 | 12.05 | 6.74 | 13.87 | 10.19 | 12.95 | 6.21 | 9.22 | 9.58 | 5.30 | 9.42 ± 3.35 |
| cis-β-ocimene | 1037 | 1, 2 | 0.34 | 1.01 | 0.70 | 0.00 | 0.20 | 0.00 | 0.48 | 0.36 | 0.00 | 0.00 | 0.00 | 0.00 | 0.22 | 0.25 ± 0.32 |
| trans-β-ocimene | 1047 | 1, 2 | 0.45 | 1.43 | 0.90 | 0.00 | 0.30 | 0.00 | 0.55 | 0.52 | 0.00 | 0.00 | 0.49 | 0.00 | 0.22 | 0.37 ± 0.43 |
| γ-terpinene | 1059 | 1, 2 | 1.11 | 0.94 | 1.06 | 1.01 | 1.11 | 0.97 | 1.07 | 1.16 | 1.09 | 0.92 | 0.67 | 0.69 | 0.58 | 0.95 ± 0.19 |
| cis-sabinene hydrate | 1068 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.28 | 0.00 | 0.00 | 0.07 | 0.08 | 0.23 | 0.18 | 0.08 | 0.03 | 0.00 | 0.07 ± 0.1 |
| terpinolene | 1088 | 1, 2 | 0.34 | 0.41 | 0.43 | 0.38 | 0.33 | 0.39 | 0.35 | 0.43 | 0.43 | 0.56 | 0.00 | 0.39 | 0.18 | 0.36 ± 0.14 |
| trans-sabinene hydrate | 1098 | 1, 2 | 0.00 | 0.00 | 0.11 | 0.00 | 0.19 | 0.25 | 0.21 | 0.11 | 0.00 | 0.35 | 0.00 | 0.00 | 0.32 | 0.12 ± 0.13 |
| linalool | 1099 | 1, 2 | 0.00 | 0.00 | 0.10 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.19 | 0.12 | 0.00 | t |
| 2-methylbutyl 2-methylbutyrate | 1002 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.10 | 0.00 | 0.00 | 0.08 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | t |
| solusterol | 1103 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.05 | 0.40 | 0.28 | 0.49 | 0.00 | 0.11 | 0.00 | 0.08 | 0.00 | 0.04 | 0.11 ± 0.17 |
| n-amyl isovalerate | 1107 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.28 | 0.00 | 0.00 | 0.00 | 0.32 | 0.53 | 0.27 | 0.20 | 0.22 | 0.12 | 0.15 ± 0.17 |
| α-thujone | 1118 | 1, 2 | 0.26 | 0.00 | 0.03 | 0.21 | 0.00 | 0.09 | 0.06 | 0.00 | 0.21 | 0.37 | 0.21 | 0.26 | 0.16 | 0.14 ± 0.12 |
| cis-para-menth-2-en-1-ol | 1123 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.04 | 0.00 | 0.10 | 0.06 | 0.06 | 0.00 | t |
| α-campholene aldehyde | 1128 | 1, 2 | 0.00 | 0.00 | 0.06 | 0.00 | 0.00 | 0.05 | 0.06 | 0.07 | 0.07 | 0.08 | 0.09 | 0.05 | 0.05 | t |
| terpinen-1-ol | 1142 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.06 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.10 | 0.00 | 0.00 | 0.00 | t |
| trans-verbenol | 1142 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.06 | 0.00 | 0.00 | 0.00 | 0.06 | 0.04 | 0.00 | 0.09 | 0.00 | 0.08 | t |
| camphor | 1148 | 1, 2 | 17.70 | 14.57 | 8.93 | 19.16 | 15.15 | 18.07 | 18.46 | 18.66 | 18.06 | 7.36 | 12.31 | 9.87 | 8.45 | 14.37 ± 4.43 |
| camphene hydrate | 1152 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.06 | 0.00 | 0.06 | 0.00 | 0.07 | 0.06 | 0.00 | 0.00 | 0.00 | 0.00 | t |
| exo-methyl-camphenilol | 1153 | 1, 2 | 0.00 | 0.00 | 0.07 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.10 | 0.09 | 0.08 | 0.06 | t |
| borneol | 1170 | 1, 2 | 1.40 | 1.94 | 1.45 | 0.31 | 0.29 | 0.88 | 0.53 | 0.55 | 0.42 | 1.41 | 1.05 | 1.02 | 1.14 | 0.95 ± 0.51 |
| terpinen-4-ol | 1180 | 1, 2 | 0.00 | 1.00 | 0.85 | 0.56 | 0.54 | 0.59 | 0.69 | 0.70 | 0.76 | 1.04 | 0.72 | 0.85 | 0.60 | 0.69 ± 0.26 |
| α-terpineol | 1194 | 1, 2 | 0.00 | 0.00 | 0.09 | 0.18 | 0.08 | 0.05 | 0.21 | 0.25 | 0.08 | 0.14 | 0.08 | 0.11 | 0.09 | t |
| myrtenol | 1199 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 | 0.00 | 0.00 | nd |
| nopol | 1206 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | nd |
| cis-piperitol | 1211 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | nd |
| β-cyclocitral | 1224 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | nd |
| cis-3-hexenyl isovalerate | 1235 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.11 | 0.00 | 0.00 | 0.00 | t |
| linalyl acetate | 1255 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.05 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | t |
| phellandral | 1282 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | nd |
| bornyl acetate | 1284 | 1, 2 | 11.90 | 21.68 | 6.34 | 0.00 | 2.33 | 3.67 | 0.00 | 3.75 | 3.47 | 8.47 | 14.39 | 15.41 | 19.88 | 8.56 ± 7.39 |
| α-fenchyl acetate | 1298 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 3.98 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.31 ± 1.1 |
| myrtenyl acetate | 1328 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | nd |
| isoledene | 1382 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.15 | 0.24 | 0.04 | 0.15 | 0.19 | 0.00 | 0.20 | 0.11 | 0.10 | 0.23 | 0.11 ± 0.09 |
| α-cubebene | 1384 | 1, 2 | 0.00 | 0.00 | 0.05 | 0.18 | 0.20 | 0.00 | 0.00 | 0.00 | 0.39 | 0.15 | 0.00 | 0.00 | 0.06 | 0.08 ± 0.12 |
| α-copaene | 1385 | 1, 2 | 0.00 | 0.32 | 0.21 | 0.00 | 0.00 | 0.29 | 0.14 | 0.15 | 0.00 | 0.00 | 0.07 | 0.00 | 0.37 | 0.12 ± 0.14 |
| α-ylangene | 1387 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.07 | 0.00 | t |
| cis-jasmone | 1403 | 1, 2 | 0.00 | 0.00 | 0.13 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | t |
| cis-β-caryophyllene | 1417 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.10 | 0.09 | 0.05 | 0.05 | t |
| α-gurjunene | 1420 | 1, 2 | 0.62 | 0.00 | 0.00 | 0.85 | 1.49 | 2.20 | 0.30 | 0.65 | 1.17 | 0.96 | 0.20 | 0.53 | 0.58 | 0.74 ± 0.62 |
| β-caryophyllene | 1431 | 1, 2 | 4.48 | 9.00 | 6.13 | 0.00 | 4.65 | 4.04 | 2.38 | 1.71 | 0.96 | 5.88 | 8.44 | 6.41 | 5.34 | 4.57 ± 2.74 |
| clovene | 1439 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | nd |
| α-bergamotene | 1443 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | nd |
| calarene | 1444 | 1, 2 | 0.00 | 0.00 | 0.18 | 0.21 | 0.26 | 0.17 | 0.54 | 0.00 | 0.12 | 0.11 | 0.15 | 0.06 | 0.23 | 0.16 ± 0.15 |
| aromadendrene | 1451 | 1, 2 | 1.93 | 0.00 | 0.06 | 2.76 | 0.00 | 2.54 | 2.50 | 2.11 | 0.00 | 0.00 | 1.89 | 0.00 | 4.29 | 1.39 ± 1.45 |
| valencene I | 1452 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 3.62 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.13 | 0.00 | 0.37 ± 1.03 |
| trans-β-farnesene | 1458 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | nd |
| α-humulene | 1466 | 1, 2 | 0.54 | 1.01 | 0.00 | 0.00 | 0.46 | 0.41 | 0.00 | 0.18 | 0.13 | 0.00 | 1.00 | 0.86 | 0.78 | 0.41 ± 0.4 |
| allo-aromadendrene | 1473 | 1, 2 | 0.00 | 0.00 | 1.90 | 0.54 | 0.78 | 0.71 | 0.40 | 0.00 | 0.55 | 3.74 | 0.00 | 0.95 | 0.00 | 0.74 ± 1.05 |
| γ-gurjunene | 1484 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | nd |
| α-amorphene | 1486 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.00 | 0.13 | 0.00 | 0.28 | 0.00 | 0.06 | 0.00 | 0.06 ± 0.1 |
| β-ionone | 1491 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | nd |
| β-selinene | 1495 | 1, 2 | 0.00 | 0.00 | 0.37 | 0.00 | 0.00 | 0.27 | 0.00 | 0.00 | 0.00 | 0.22 | 0.00 | 0.00 | 0.00 | 0.07 ± 0.13 |
| germacrene-D | 1499 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.08 | t |
| γ-himachalene | 1501 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | t |
| valencene | 1506 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | nd |
| ledene | 1507 | 1, 2 | 0.73 | 0.00 | 0.93 | 1.11 | 1.88 | 1.24 | 0.87 | 0.00 | 1.00 | 1.01 | 0.60 | 0.52 | 1.16 | 0.85 ± 0.51 |
| β-bisabolene | 1513 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.07 | 0.00 | 0.15 | 0.09 | 0.03 | 0.00 | t |
| γ-cadinene | 1524 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.23 | 0.19 | 0.00 | 0.00 | 0.00 | 0.25 | 0.63 | 0.27 | 0.31 | 0.00 | 0.14 ± 0.19 |
| β-cadinene | 1532 | 1, 2 | 0.36 | 0.00 | 0.70 | 0.53 | 0.49 | 0.77 | 0.24 | 0.36 | 0.64 | 0.06 | 0.00 | 0.03 | 1.30 | 0.42 ± 0.38 |
| nerolidol | 1565 | 1, 2 | 0.00 | 0.00 | 2.89 | 1.95 | 1.35 | 1.20 | 1.48 | 1.54 | 1.58 | 2.75 | 0.76 | 1.50 | 1.48 | 1.42 ± 0.86 |
| epi-globulol | 1573 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | nd |
| palustrol | 1583 | 1, 2 | 0.64 | 0.00 | 0.00 | 2.22 | 2.87 | 6.18 | 0.00 | 1.80 | 2.94 | 2.96 | 0.00 | 2.15 | 0.00 | 1.67 ± 1.84 |
| spathulenol | 1590 | 1, 2 | 0.32 | 0.00 | 0.29 | 0.24 | 0.16 | 0.16 | 0.17 | 0.17 | 0.22 | 0.23 | 0.00 | 0.17 | 0.28 | 0.18 ± 0.1 |
| caryophyllene oxide | 1597 | 1, 2 | 0.00 | 0.39 | 1.69 | 0.00 | 0.00 | 0.00 | 0.00 | 0.48 | 0.00 | 1.81 | 0.12 | 0.00 | 0.00 | 0.35 ± 0.64 |
| globulol | 1598 | 1, 2 | 0.00 | 0.00 | 0.18 | 0.57 | 0.52 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.1 ± 0.2 |
| viridiflorol | 1607 | 1, 2 | 1.28 | 0.00 | 8.14 | 10.82 | 13.12 | 1.77 | 15.33 | 12.44 | 7.10 | 0.00 | 2.20 | 3.31 | 1.79 | 5.95 ± 5.48 |
| γ-eudesmol | 1647 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.09 | 0.86 | 0.50 | 0.19 ± 0.38 |
| 1(5),6-guaiadiene | 1662 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | nd |
| β-eudesmol | 1665 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.08 | 0.78 | 0.52 | 0.18 ± 0.37 |
| α-eudesmol | 1669 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.28 | 0.00 | 0.00 | 0.18 ± 0.63 |
| τ-muurolol | 1666 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | nd |
| α-bisabolol | 1692 | 1, 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.06 | 0.00 | 0.00 | 0.00 | 0.17 | 0.11 | t |
| tetracosane | 2300 | 1, 2 | 12.24 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.94 ± 3.4 |
| heneicosane | 2264 | 1, 2 | 0.00 | 19.17 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.47 ± 5.32 |
| % Identification | 94.66 | 98.62 | 92.07 | 94.91 | 94.70 | 86.63 | 97.56 | 96.46 | 92.33 | 76.66 | 93.65 | 89.53 | 87.11 | 91.91 ± 5.88 | ||
| Grouped components: | ||||||||||||||||
| Monoterpene hydrocarbons | 26.77 | 25.96 | 42.80 | 39.19 | 31.29 | 33.75 | 34.44 | 39.36 | 38.34 | 29.14 | 34.30 | 31.91 | 31.70 | 33.77 ± 5.08 | ||
| Oxygenated monoterpenes | 44.76 | 42.78 | 25.43 | 33.35 | 31.14 | 30.69 | 38.63 | 34.89 | 36.95 | 26.29 | 38.91 | 37.61 | 36.25 | 35.21 ± 5.77 | ||
| Sesquiterpene hydrocarbons | 8.64 | 10.32 | 10.53 | 6.57 | 14.25 | 12.88 | 7.51 | 5.74 | 5.21 | 13.48 | 12.91 | 11.07 | 14.48 | 10.28 ± 3.27 | ||
| Oxygenated sesquiterpenes | 2.24 | 0.39 | 13.31 | 15.79 | 18.02 | 9.31 | 16.98 | 16.48 | 11.84 | 7.75 | 7.53 | 8.94 | 4.69 | 10.25 ± 5.74 | ||
| Hydrocarbons | 12.24 | 19.17 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.42 ± 6.07 | ||
RRI: Relative retention indices calculated against n-alkanes, ID: identification method—1 = comparison of retention index; 2 = comparison of mass spectra with MS libraries, nd: not detected, t: trace, major compounds (% > 5) highlighted in bold.