Table 1.

Chemical composition and LRIs of natural compounds.

		%
Components	LRI	O. vulgare	GR-OLI
α−thujene	927	0.82	0.13
α−pinene	934	0.98	2.48
camphene	948	0.13	0.24
sabinene	974	n.d.	0.38
β−pinene	976	0.15	2.20
octen-3-ol	980	0.46	n.d.
2-octanone	988	0.22	n.d.
β-myrcene	993	1.51	0.90
3-octanol	998	0.05	n.d.
α−phellandrene	1005	0.18	n.d.
α− terpinene	1017	1.06	1.24
p-cymene	1026	7.04	10.62
limonene	1029	0.47	15.32
1,8-cineol	1034	n.d.	11.95
cis-ocimene	1040	n.d.	1.36
trans ocimene	1049	0.05	0.22
γ−terpinene	1060	5.50	3.80
trans sabinene hydrate	1067	0.18	n.d.
cis linalool oxide	1073	n.d.	0.11
terpinolene	1089	0.15	0.63
linalool	1102	1.48	8.73
fenchol	1115	n.d.	0.21
camphor	1146	n.d.	0.45
borneol	1167	0.19	0.44
terpinen-4-ol	1179	0.53	7.12
p-cimen-8-ol	1188	n.d.	0.10
α-terpineol	1193	n.d.	2.75
linalyl acetate	1263	n.d.	5.03
thymol	1296	2.78	5.98
carvacrol	1315	66.98	12.50
neryl acetate	1369	n.d.	0.14
geranyl acetate	1387	n.d.	0.21
β−caryophyllene	1427	1.64	0.65
α-trans bergamotene	1442	n.d.	0.08
aromadendrene	1446	n.d.	0.24
β-farnesene	1462	n.d.	0.27
γ-cadinene	1512	n.d.	0.09
caryophyllene oxide	1594	0.14	n.d.
α-bisabolool	1694	n.d.	0.39