Table 2.

Composition of the essential oils from different parts of sea buckthorn.

No.	Retention time (min)	Name	Formula	Molecular weight	Normalized contents (%)
					Seed	Pulp	Leaf
1	4.57	Decanal	C10H20O	156	0.74
2	6.38	Tetradecane	C14H30	198	1.45	0.41	0.43
3	6.79	Pentanoic acid, 5-hydroxy-, 2,4-di-t-butylphenyl esters	C11H30O3	210	0.75
4	7.85	Hexadecane	C16H34	226	2.27	1.12	0.58
5	7.91	2,6,10-trimethyl-pentadecane	C18H38	254		0.87	0.43
6	7.97	NI			1.91		0.38
7	8.20	2-methyl-1-decanol	C11H24O	172			0.41
8	8.41	Heneicosane	C21H44	296	0.99	1.00	0.54
9	8.47	NI			2.20	2.17	1.10
10	8.53	1,1′-Biphenyl, 2,2′,5,5′-tetramethyl-	C16H18	210	0.92	0.62
11	8.78	10-Octadecenal	C18H34O	266			0.37
12	9.13	Tetradecanoic acid	C14H28O2	228	4.07	4.20	3.90
13	9.52	2,6,11-trimethyl-dodecane	C15H32	212		0.93	0.43
14	9.62	2,6,10,14-tetramethyl-hexadecane	C20H42	282		1.09	0.57
15	9.75	NI			2.26	0.49	0.42
16	10.07	6,10,14-trimethyl-2-pentadecanone	C18H36O	268	0.77	3.74	12.60
17	10.45	1,2-Benzenedicarboxylic acid, bis(2-methylpropyl) ester	C16H22O4	278	0.80	1.03	0.69
18	10.75	(Z)-9-hexadecenoic acid, methyl ester	C17H32O2	268		1.35	0.77
19	10.96	Hexadecanoic acid, methyl ester	C17H34O2	270		1.57	0.98
20	11.16	Oleic acid	C18H34O2	282	7.70	9.06	6.73
21	11.36	n-Hexadecanoic acid	C16H32O2	256	36.64	32.88	26.07
22	11.51	Dibutyl phthalate	C16H22O4	278	14.72	9.76	7.37
23	11.75	Stearic acid, ethyl ester	C20H40O2	312		2.58	2.51
24	11.82	NI			2.03	1.30	1.05
25	12.08	13-Tetradecen-1-ol acetate	C16H30O2	254			1.66
26	12.29	8,11-Octadecadienoic acid, methyl ester	C19H34O2	294	1.12	2.67	3.49
27	12.88	(Z)-9-octadecenoic acid, methyl ester	C19H36O2	296		1.30	0.68
28	13.07	5-dodecyldihydro-2(3H)-furanone	C16H30O2	254			5.89
29	13.12	NI			2.81
30	13.29	Eicosane	C20H42	282			4.39
31	13.31	Nonacosane	C29H60	408	7.23
32	13.43	NI				6.90	5.61
34	13.60	Ethyl 9-decenoate	C12H22O2	198		0.91
35	13.93	Heptacosane	C27H56	380		0.95	1.07
36	14.17	2,6,10,15-tetramethyl-heptadecane	C21H44	296	4.43
37	14.41	NI					4.89
38	14.67	NI			4.17		0.52
39	14.73	(Z)-9-tricosene	C23H46	322		3.13	0.87
40	14.80	1-Nonadecene	C19H38	266		1.43
41	15.01	Docosane	C22H46	310		6.54	2.60

NI = not identified.