Table 5 Volatile organic compounds of extract No. 5
Peak No | RT (min.) | Area sum (%) | Chemical formula | Name | m/z | M+ |
|---|---|---|---|---|---|---|
1 | 6.915 | 4.86 | C19H30O2 | 3,6-Octadecadiynoic acid, methyl ester | 43.0 | 178.1 |
2 | 8.085 | 1.64 | C5H9NS | Isobutyl isothiocyanate | 43.0 | 142.0 |
3 | 20.11 | 1.15 | C9H9N | Benzene propanenitrile | 32.0 | 162.0 |
4 | 25.558 | 7.75 | C16H32O2 | Hexadecanoic acid | 41.1 | 256.2 |
5 | 27.381 | 81.29 | C18H32O2 | 9,12-Octadecadienoic acid (Z,Z)a | 41.1 | 280.3 |
6 | 35.18 | 2.41 | C29H50O | Stigmast-5-en-3-ol, (3.beta.,24S)- | 43.1 | 414.5 |
7 | 35.565 | 0.9 | C18H26O | 1,3-Bis-(2-cyclopropyl,2-methyl cyclopropyl)-but-2-en-1-one | 32.0 | 207 |