Morphological, Biochemical, and Molecular Analysis of Origanum vulgare L.

Table 5: Mean (%) of the main 15 essential oil compounds in the studied populations of O. vulgare L.

Accession	RI¹	OR1	OR2	OR3	OR4	OR5	OR6	OR7	OR8	OR9	OR10	OR11	OR12	OR13	OR14	OR15	OR16	OR17	OR18	OR19	OR20	OR21	OR22	OR23	OR24
Component	RI¹	OR1	OR2	OR3	OR4	OR5	OR6	OR7	OR8	OR9	OR10	OR11	OR12	OR13	OR14	OR15	OR16	OR17	OR18	OR19	OR20	OR21	OR22	OR23	OR24
Thymol methyl ether	1235	-²	1.6	5.1	-	11.64	5.92	5.43	3.87	0.78	1.76	0.56	-	-	-	-	7.06	1.95	1.21	5.85	3.14	8.75	-	11.52	-
Linalyl acetate	1257	-	8.52	-	-	-	-	-	-	0.06	-	-	-	66.30³	59.36	59.59	-	-	-	-	-	-	-	-	-
Germacrene D-4-ol	1574	-	-	4.00	-	1.46	5.45	6.62	2.23	-	2.64	0.26	2.64	6.83	2.23	5.28	1.89	2.43	1.36	2.7	3.02	0.74	-	-	4.99
Octen -3-yl-acetate	1110	-	0.81	-	-	-	-	-	-	-	-	-	-	0.93	3.18	1.24	-	-	-	-	-	-	-	-	-
Carvacrol	1298	72.2	-	5.66	70.03	0.24	1.64	0.55	0.25	69.03	4.71	1.31	-	-	-	-	1.71	2.39	1.34	1.76	-	-	15.95	2.29	-
γ-terpinene	1062	9.79	30.19	24.41	11.87	26.89	25.68	25.95	34.95	10.13	13.99	16.05	26.93	-	-	1.80	9.27	17.39	29.06	21.41	28.46	25.75	23.4	18.08	-
p-cymene	1022	3.5	7.55	4.52	4.91	6.90	4.26	4.22	4.50	2.38	7.98	5.89	2.64	-	-	-	4.13	3.79	3.21	7.00	4.31	2.78	5.28	18.67	-
β-caryophyllene	1418	3.08	3.42	2.82	3.23	4.23	8.66	8.93	3.43	2.88	3.40	0.92	10.85	4.06	3.65	5.22	6.20	1.69	2.72	5.4	3.94	3.45	8.34	4.93	23.81
Cis-β-ocimene	1040	1.62	4.26	3.27	-	3.96	5.69	5.42	2.86	0.16	6.56	4.66	14.48	2.16	15.84	8.66	7.84	4.13	6.74	2.53	5.57	5.17	3.87	3.19	6.94
Germacrene A	1503	1.03	2.19	1.64	0.22	0.58	1.69	1.77	1.36	0.58	1.61	0.93	5.59	0.67	1.84	3.20	2.08	1.28	5.47	0.86	1.55	0.84	2.36	1.22	2.63
Thymol	1290	0.3	13.49	27.74	0.21	22.77	22.18	22.26	30.57	0.21	44.85	52.03	4.30	-	-	-	38.03	36.3	17.72	32.85	32.01	27.67	-	21.82	-
Carvacrol methyl ether	1244	0.27	1.57	2.23	-	2.89	2.45	2.45	2.61	-	-	2.48	-	-	-	-	3.87	2.74	1.48	3.15	2.83	2.69	25.65	2.97	-
Germacrene D	1480	0.25	3.15	1.98	0.41	7.26	6.85	6.68	5.25	0.86	2.49	3.73	14.27	5.86	6.80	4.91	6.10	6.39	11.45	6.09	4.56	6.1	8.87	3.58	13.81
Sabinene	976	0.11	7.82	5.08	0.11	-	-	-	-	0.11	-		-	5.47	-	-	-	-	-	-	-	-	-	-	36.7
Linalool	1098	0.07	2.45	1.81	0.05	0.93	3.06	3.37	1.05	0.46	-	0.24	3.24	1.65	1.33	2.16	-	12.74	8.54	0.91	-	7.97	0.98	1.69	-