No   RT Name of the compound Molecular Formula MW Ethanol
Peak Area %
UAE- ethanol
Peak Area %
Hexane
Peak Area %
1 9.67 Octanoic acid, methyl ester C9H18O2 158   0.49 0.35
2 10.72 9-Dodecenoic acid, methyl ester, (E)- C13H24O2 212   0.04 0.02
3 11.49 7-Hexadecenoic acid, methyl ester, (Z)- C17H32O2 268     0.23
4 11.72 Decanoic acid, methyl ester C11H22O2 186 22.31 29.82 36.56
5 13.77 9,12-Octadecadienoic acid (Z,Z)- C18H32O2 280 74.53 64.19 55.45
6 14.01 Hexadecanoic acid, methyl ester C17H34O2 270 2.43 2.00 3.89
7 16.63 Hexadecanoic acid, 15-methyl-, methyl ester C18H36O2 284 0.72   1.47
8 16.26 Cyclopropanepentanoic acid, 2-undecyl-, methyl ester, trans- C20H38O2 310   0.67 0.88
9 19.33 Heptacosanoic acid, methyl ester C28H56O2 424   1.54 0.44
10 22.06 Triacontanoic acid, methyl ester C31H62O2 466   0.71 0.71
Table 4: Components identified in the ethanol, n-hexane and ultrasound ethanol–Fatty Acid Profile.