Table 3.

Identified compounds, retention time (Rt), retention Index (RI), and relative percentage (%) in crude oil and C. sativum essential oil fractions F _8–10.

Rt (min)	RI	Compounds	% Relative
			Crude oil	F 8–10
3.54	—	3-hexen-1-ol <E>	—	0.44
3.63	—	3-hexen-1-ol <Z>	1.24	16.08
3.78	—	2-hexen-1-ol <Z>	0.77	14.52
5.19	933	α-pinene	0.15	—
10.23	1101	Undecane	0.33	—
10.40	1106	Nonanal	0.28	—
13.02	1172	Nonanol	0.19	—
14.49	1209	Decanal	10.97	—
16.73	1262	2-decenal <E>	2.74	—
17.12	1272	2-decen-1-ol <E>	4.11	—
17.32	1277	1-decanol	15.30	44.16
18.65	1309	Undecanal	2.20	—
20.96	1364	2-undecenal <E>	1.01	—
21.25	1371	2-undecenol <E>	1.21	1.71
21.38	1375	Undecanol	1.96	3.62
22.89	1411	dodecanal	7.53	—
25.19	1469	2-dodecenal	8.16	—
25.45	1475	2-dodecenol	11.26	13.04
25.52	1477	Cyclododecane	2.54	4.43
26.89	1512	Tridecanal	1.00	—
29.11	1570	2-tridecenal <E>	1.44	—
29.28	1574	2-tridecenol <E>	0.86	—
29.56	1581	Caryophyllene oxide	0.47	—
30.78	1614	Tetradecanal	1.26	—
33.01	1674	2-tetradecenol <E>	13.58	—
36.58	1775	2-pentadecenol	3.10	—
40.03	1879	2-hexadecenol	0.80	—
47.73	—	Phytol	3.06	—
—	—	nonidentified compounds	2.52	2.01