Table 5.
Chemical composition (%) of TEOCG extracted in October.
| # 1 | Name | Sample 2 | |||||
|---|---|---|---|---|---|---|---|
| O1h | O2h | O3h | O6h | O12h | O24h | ||
| 3 | 3-metilcicloesanone | - | - | - | - | 0.9 ± 0.06 | 1.9 ± 0.13 |
| 4 | 3-octanol | 2.1 ± 0.19 | 1.0 ± 0.09 | 0.6 ± 0.05 | 0.3 ± 0.03 | 0.3 ± 0.03 | 0.7 ± 0.06 |
| 5 | terpinen-4-ol | 0.6 ± 0.03 | 0.7 ± 0.03 | 0.9 ± 0.04 | 0.9 ± 0.04 | 1.1 ± 0.05 | 0.8 ± 0.04 |
| 14 | caryophyllene oxide | - | - | 1.0 ± 0.06 | 1.2 ± 0.07 | 1.8 ± 0.11 | 1.7 ± 0.11 |
| 17 | crysanthenone | 1.3 ± 0.11 | 2.3 ± 0.19 | 3.3 ± 0.28 | 5.3 ± 0.44 | 5.4 ± 0.45 | 13.4 ± 1.12 |
| 19 | limonene | 9.2 ± 0.51 | 2.1 ± 0.11 | 0.6 ± 0.03 | 0.7 ± 0.04 | 0.8 ± 0.04 | 0.9 ± 0.05 |
| 21 | iso-caryophyllene | 0.4 ± 0.02 | 0.6 ± 0.04 | 0.5 ± 0.03 | 0.7 ± 0.04 | 2.0 ± 0.12 | 3.5 ± 0.21 |
| 23 | isopulegone | 1.0 ± 0.05 | 1.0 ± 0.05 | 1.2 ± 0.06 | 1.1 ± 0.06 | 1.3 ± 0.07 | 1.0 ± 0.05 |
| 25 | menthol | 4.3 ± 0.25 | 4.4 ± 0.25 | 6.3 ± 0.36 | 5.5 ± 0.32 | 5.3 ± 0.31 | 4.2 ± 0.24 |
| 26 | menthone | 35.4 ± 3.01 | 27.8 ± 2.36 | 23.6 ± 2.01 | 10.9 ± 0.93 | 7.0 ± 0.59 | 6.8 ± 0.58 |
| 31 | piperitenone oxide | 1.4 ± 0.14 | 1.9 ± 0.18 | 3.3 ± 0.32 | 3.6 ± 0.35 | 0.5 ± 0.05 | 5.2 ± 0.51 |
| 32 | p-menth-1-en-8-ol | 0.3 ± 0.02 | 0.3 ± 0.02 | 0.5 ± 0.03 | 0.8 ± 0.05 | 1.4 ± 0.09 | 2.3 ± 0.15 |
| 36 | pulegone | 42.5 ± 2.17 | 57.5 ± 2.93 | 53.3 ± 2.72 | 68.2 ± 3.48 | 68.8 ± 3.51 | 51.8 ± 2.64 |
| Unidentified compounds | 1.5 ± 0.13 | 0.4 ± 0.03 | 4.9 ± 0.43 | 0.8 ± 0.07 | 3.4 ± 0.29 | 5.8 ± 0.51 | |
1 # indicate the compound identification number; 2 Samples’ names were obtained by merging the first letter of the month and the extraction time as reported in Table 1. Compounds are not listed in order of elution.