Table 1.

Chemical composition (%) of liquid and vapor phase L. nobilis essential oils (EO).

N°	Component 1	LRI 2	LRI 3	L. nobilis (%) 4	L. nobilis (%) 5
1	α-pinene	941	943	16.7	39.0
2	camphene	945	946	1.4	2.6
3	β-myrcene	981	983	3.4	3.4
4	β-pinene	987	986	13.6	10.9
5	α-phellandrene	994	996	0.7	1.1
6	α-terpinene	1005	1008	1.0	2.0
7	o-cymene	1020	1021	0.2	0.9
8	limonene	1026	1023	1.2	2.6
9	1,8-cineole	1028	1027	42.2	33.5
10	β-ocimene	1038	1037	1.2	0.4
11	γ-terpinene	1051	1054	2.1	2.8
12	terpinolene	1075	1078	0.6	0.1
13	linalool	1090	1092	3.1	0.6
14	terpinen-4-ol	1158	1160	0.8	0.1
15	linalyl acetate	1249	1252	0.2	-
16	bornyl acetate	1271	1275	0.3	-
17	eugenol	1341	1345	1.6	-
18	α-terpinyl acetate	1350	1353	7.5	-
19	α-copaene	1375	1379	0.1	-
20	β-elemene	1388	1391	0.5	-
21	β-caryophyllene	1422	1426	0.8	-
22	γ-muurolene	1500	1501	0.2	-
23	α-farnesene	1504	1506	0.1	-
24	δ-cadinene	1533	1530	0.2	-
25	spathulenol	1577	1581	0.1	-
26	caryophyllene oxide	1580	1583	0.1	-
	SUM (%)			99.9	100.0
	Monoterpene hydrocarbons			42.1	65.8
	Oxygenated monoterpenes			54.1	34.2
	Sesquiterpene hydrocarbons			1.9	-
	Oxygenated sesquiterpenes			0.2	-
	Others			1.6	-

¹ N°: the components are reported according to their elution order on apolar column; ² LRI: Linear Retention indices measured on apolar column; ³ Linear Retention indices from literature; ⁴ Percentage mean values of L. nobilis EO components (%); ⁵ Percentage mean values of L. nobilis EO components (vapor phase)—not detected.