Table 3.
Main volatile compounds of the Rumex nervosus leave meal extract.1
| Retention time (min) | Main volatile compounds | Quality | Molecular weight (amu) | Molecular formula |
|---|---|---|---|---|
| 4.211 | Oxime-, methoxy-phenyl-_ | 74 | 151.063 | C8H9NO2 |
| 7.026 | Cyclotrisiloxane, hexamethyl- | 72 | 222.056 | C6H18O3Si3 |
| 7.146 | 5-Methyl-2-phenylindolizine | 59 | 207.105 | C15H13 N |
| 7.146 | 1,2-Bis(trimethylsilyl)benzene | 50 | 222.126 | C12H22Si2 |
| 25.41 | Hexadecanoic acid, methyl ester | 98 | 270.256 | C17H30O2 |
| 24.41 | Tridecanoic acid, methyl ester | 86 | 228.209 | C14H28O2 |
| 24.41 | Nonadecanoic acid, methyl ester | 53 | 312.303 | C20H40O2 |
| 28.054 | 9,12-Octadecadienoic acid (Z,Z)-, methyl ester | 99 | 294.256 | C19H34O2 |
| 28.054 | 9,17-Octadecadienal, (Z)- | 90 | 264.245 | C18H32O |
| 28.123 | 10,13-Octadecadienoic acid, methyl ester | 99 | 294.256 | C19H34O2 |
| 28.123 | 7-Pentadecyne | 96 | 208.219 | C15H28 |
| 28.50 | Octadecanoic acid, methyl ester | 98 | 298.287 | C19H38O2 |
1
The volatile compounds were identified by using a gas chromatography-mass spectrometry.