Research Article
Ecological and Phytochemical Studies on Euphorbia retusa (Forssk.) from Egyptian Habitat
Table 2
GC-MS results of different unpolar fractions obtained from Euphorbia retusa extract.
| Name | LRI | Rt (min) | Relative abundance (%) | Mol. formula | Mol. weight |
| n-Dodecane | 656.76 | 8.08 | 100 | C12H26 | 170 | Methyllaurate; methyldodecanoate | 893.29 | 10.99 | 10 | C13H26O2 | 214 | 6,10,14-Trimethyl-pentadecan-2-one (5) | 1090.00 | 13.41 | 33 | C18H36O | 268 | 6,10-Dimethyl-undecan-2-one (6) | 1093.25 | 13.45 | 57 | C13H26O | 198 | 2-Methyl-hexadecanal (7) | 1132.27 | 13.93 | 82 | C17H34O | 254 | Methylpalmitate; methylhexadecanoate | 1135.52 | 13.97 | 50 | C17H34O2 | 270 | Methyl-9,12,15-octadecatreinoate (8) | 1165.81 | 15.13 | 100 | C19H32O2 | 292 | Methylstearate; methyloctadecanoate | 1177.37 | 15.26 | 26 | C19H38O2 | 298 | n-Heneicosane (9) | 1252.25 | 17.35 | 11 | C21H44 | 296 |
|
|