. 2017 Jan 23;55(1):810–818. doi: 10.1080/13880209.2017.1280687

Table 3.

GC/MS analysis of the SM of the n-hexane extract of E. sativa Mill. leaves.

Rt	Compound	Molecular weight	Molecular formula	Base beak	Peak area %
6.32	Azelaic acid	216	C₁₁H₂₀O₄	74	15.99
8.03	Sebacic acid	230	C₁₂H₂₂O₄	74	0.56
8.39	Linolenic acid (18:3)	292	C₁₉H₃₂O₂	85	0.42
9.45	Pentadecylic acid (15:0)	270	C₁₇H₃₄O₂	74	0.52
10.37	Undecanedioic acid	244	C₁₃H₂₄O₄	74	0.4
13.02	11-Hexadecenoic acid	268	C₁₇H₃₂O₂	74	1.28
13.65	Palmitic acid	270	C₁₇H₃₄O₂	74	43.29
14.17	Dimethyl bicycle (3.3.0) octan-3,7-dione-4,6-dicarboxylate	254	C₁₂H₁₄O₆	71	0.32
14.57	Palmitoleic acid (16:1)	268	C₁₇H₃₂O₂	87	4.22
14.73	1-Eicosanol	298	C₂₀H₄₂O	57	1.05
14.88	Hexadecanoic acid	284	C₁₈H₃₆O₂	57	0.29
15.11	10-Hydroxy-2-methyl-3-oxodecanoic acid	230	C₁₂H₂₂O₄	55	0.77
15.3	1,3-Dioxolane, 2,2-dimethyl-4-(2-caromethoxy-5-methylene-1-cyclopentyl)	240	C₁₃H₂₀O₄	101	1.09
15.4	Hexadecanoic acid	284	C₁₈H₃₆O₂	74	1.04
15.76	1,2,3,4-Tetrahydro-1,1,4,4,5-pentamethyl-6-phenylanthracene	328	C₂₅H₂₈	145	1.15
16.9	trans-Vaccenic acid (18:1)	296	C₁₉H₃₆O₂	74	14.29
17.27	(1,4,7)-3,3-Dimethoxy-7-methoxycarbonyl-7-methyl-5-(2,5-dioxacyclopentyl) bicycle(2,2,2)oct-5-en-2-one	326	C₁₆H₂₂O₇	75	6.12
17.52	7,10-Octadecadienoic	294	C₁₉H₃₄O₂	95	0.19
17.67	5,16-Octadecadien-1-ol acetate	308	C₁₇H₂₄O₅	95	0.24
20.58	Arachidic acid (20:0)	326	C₂₁H₄₂O₂	87	0.24
22.46	cis-Vaccenic acid (18:1)	282	C₁₈H₃₄O₂	57	0.21
23.73	Behenic acid (22:0)	354	C₂₃H₄₆O₂	87	0.37
26.66	Lignoceric acid (24:0)	382	C₂₅H₅₀O₂	74	0.54
28.53	Tricosanoic acid (23:0)	398	C₂₅H₅₀O₃	57	0.19
Total identified fatty acid methyl ester					94.78
Total identified saturated fatty acid methyl ester					63.33
Total identified unsaturated fatty acid methyl ester					31.2