TABLE 4.
Limonene intermediates detected by GC-MS for Gs grown on either MEA or YNB with (+)-limonene
| Intermediate | Retention time (min) | Medium(a) |
|---|---|---|
| trans-p-Mentha-2,8-dineol | 22.143 | MEA |
| Dihydrocarvone | 22.548 | MEA and YNB |
| cis-p-Mentha-2,8-dineol | 22.91 | MEA |
| cis-Carveol | 23.012 | MEA |
| Carvone | 23.3 | MEAa and YNB |
| trans-Carveol | 23.356 | MEA and YNB |
| Isopiperitenone | 23.80 | MEA |
| Fatty acid compound | 23.921 | MEA and YNB |
| p-Mentha-1,8-dine-9-ol | 24.35 | MEA |
| Perillyl alcohol | 24.396 | MEA |
| Limonene-1,2-diol | 25.326 | MEA and YNBa |
| 1,4-Hydroxy-2-oxolimoneneb | 7.2 | YNB |
a
Highest peak.
b
Detected from derivatized sample.