Table 1.
Major components of the fireweed ethanol-water extract (FEE) determined with gas chromatography-mass spectrometry (GC-MS).
| No | Retention Time | Compound Name | Area (%) |
|---|---|---|---|
| 1 | 9.68 | Eucalyptol | 10.3 |
| 2 | 11.33 | β-Linalool | 14.8 |
| 3 | 11.57 | Camphor | 0.9 |
| 4 | 12.21 | α-Terpineol | 0.7 |
| 5 | 14.46 | α-Terpinyl acetate | 1.1 |
| 6 | 17.74 | α-Caryophyllene oxide | 1.2 |
| 7 | 18.39 | β-Caryophyllene oxide | 1.2 |
| 8 | 19.41 | 24,25-Dihydroxycholecalciferol | 7.5 |
| 9 | 20.41 | 5-Hexadecyloxy-2-pentadecyl-1,3-dioxane | 5.2 |
| 10 | 21.10 | Methyl palmitate | 15.2 |
| 11 | 22.80 | Methyl linoleate | 9.6 |
| 12 | 22.86 | Methyl oleate | 32.2 |