Table 5.
Terpene content (mg/g) of air-dried common tansy inflorescence EO (3) and scCO2 extract (6).
| Compound | EO | ±SD | scCO2 Main Extract | ±SD | scCO2 Rinsed Extract | ±SD | References |
|---|---|---|---|---|---|---|---|
| Monoterpenes and monoterpenoids | |||||||
| α-Pinene | 13.0 | 6.1 | - | - | - | - | [30,41] |
| Camphene | 27.2 | 4.1 | 2.2 | 3.2 | 1.9 | 2.7 | [30,41] |
| Sabinene | 16.6 | 4.7 | 4.5 | 1.4 | 4.6 | 1.0 | [30,41] |
| p-Cymene | 12.8 | 5.7 | - | - | - | - | [30,41] |
| Eucalyptol (syn. 1,8-Cineole) | 98.1 | 3.1 | 9.8 | 6.9 | 11.8 | 2.7 | [30,41] |
| γ-Terpinene | 10.2 | 6.7 | - | - | - | - | [30,41] |
| cis-Sabinene hydrate | - | - | 7.7 | 0.6 | 6.6 | 0.4 | [30,41] |
| trans-Sabinene hydrate | - | - | 4.9 | 0.2 | 4.4 | 0.1 | [30,41] |
| Unknown | 16.2 | 6.1 | 6.0 | 0.5 | 6.3 | 1.0 | |
| Camphor | 434.9 | 39.0 | 74.0 | 9.3 | 61.9 | 7.6 | [30,41] |
| cis-Chrysanthenol | 24.5 | 2.4 | 8.2 | 1.6 | 6.7 | 0.7 | [30,41] |
| 6-Camphenol | 41.9 | 1.4 | 13.8 | 0.2 | 10.3 | 0.1 | [42] |
| Borneol | 17.9 | 6.5 | 8.0 | 0.3 | 6.2 | <0.1 | [30,43] |
| Terpinen-4-ol | 35.8 | 8.2 | - | - | - | - | [30,41] |
| trans-Dihydrocarvone | 10.4 | 5.4 | 5.6 | 0.3 | 5.0 | 0.2 | [44,45] |
| trans-Chrysanthenyl acetate | 193.9 | 14.7 | 30.5 | 0.2 | 24.6 | 0.7 | [30,41] |
| cis-Chrysanthenyl acetate | - | - | 4.2 | 0.4 | 3.9 | 0.3 | [41] |
| Bornyl acetate | 27.3 | 1.3 | 12.2 | 0.6 | 10.3 | 0.1 | [30,41] |
| Unknown | 12.8 | 4.6 | 6.1 | 0.7 | 5.6 | 0.1 | |
| Sesquiterpenes and sesquiterpenoids | |||||||
| trans-Caryophyllene | - | - | 4.5 | <0.1 | 4.0 | 0.1 | [30,41] |
| Germacrene D | - | - | 4.9 | 0.4 | 4.6 | 0.2 | [41,44] |
| Unknown | - | - | 13.0 | 1.5 | 7.4 | 1.9 | |
| SUM of monoterpenes and monoterpenoids | 993.6 | - | 197.8 | - | 170.1 | - | |
| SUM of sesquiterpenes and sesquiterpenoids | - | - | 22.4 | - | 16.0 | - | |
| SUM of all terpene compounds | 993.6 | - | 220.2 | - | 186.1 | - |