Table 4.
Shows the main chemical composition of Iraqi truffle T. claveryi.
| Peak | Ret time (Min) | Area% | Phytoconstituents | Mol. formula | Mol. weight |
|---|---|---|---|---|---|
| 1. | 11.02 | 2.89 | Hexadecanoic acid | C16H32O2 | 256 |
| 2. | 11.55 | 4.98 | Octadecadienoic acid | C18H32O2 | 280 |
| 3. | 11.74 | 4.86 | Oleic acid | C18H34O2 | 282 |
| 4. | 12.19 | 1.85 | Ascorbic acid | C6H8O6 | 176 |
| 5. | 14.59 | 10.09 | Squalene | C30H50 | 410 |
| 6. | 19.26 | 2.56 | Campestanol | C28H50O | 402 |
| 7. | 20.52 | 31.10 | Stigmasterol | C29H48O | 412 |
| 8. | 21.04 | 15.73 | beta-Sitosterol | C29H50O | 414 |
| 9. | 21.86 | 6.42 | Lupeol | C30H50O | 426 |