Table 7.
The chemical composition (mg/g) of the silylated marsh Labrador tea EO (2) and scCO2 extracts (5).
| Compound | Silylated EO | ±SD | Silylated scSCO2 Main Extract | ±SD | Silylated scCO2 Rinsed Extract | ±SD | References |
|---|---|---|---|---|---|---|---|
| Palustrol | 36.6 | 22.2 | 3.0 | 4.7 | 18.9 | 16.1 | [36,37] |
| Acid 12:0 (lauric acid) | - | - | 6.0 | 5.2 | 5.2 | 7.4 | |
| Ledol | 76.0 | 20.6 | 32.9 | 13.5 | 25.1 | 16.5 | [36,37] |
| Eicosane | 1.3 | 0.2 | - | - | - | - | |
| Acid 16:0 (palmitic acid) | 0.8 | 0.1 | 24.0 | 21.4 | 12.6 | 20.3 | |
| Docosane | 1.4 | 0.1 | - | - | - | - | |
| Acid 18:0 (stearic acid) | 1.6 | 0.5 | 26.8 | 23.5 | 11.3 | 18.4 | |
| Alcohol 24:0 | 11.1 | 1.6 | 11.7 | 2.0 | |||
| n-Nonacosane | - | - | 12.6 | 1.0 | 19.4 | 6.0 | |
| Alcohol 26:0 | - | - | 1.0 | 0.4 | 1.5 | 0.7 | |
| Hentriacontane | - | - | 20.1 | 2.8 | 42.1 | 11.5 | |
| Tritriacontane | - | - | 2.1 | 1.0 | 5.8 | 2.2 | |
| β-Amyrin | - | - | 2.1 | 0.6 | 2.6 | 1.2 | [59] |
| Lupeol | - | - | 3.1 | 1.2 | 3.6 | 1.8 | [59] |
| Unknowns | 14.5 | - | 2.6 | - | 2.7 | - | |
| SUM | 132.2 | - | 148.4 | - | 163.6 | - |