Table 1.

Percentage composition of phytochemicals detected in T. linearis in three locations.

SN	Compounds	RT (min)	RIa	RIc	RTL %	ATL%	LTL%
1	α-Thujene	8.39	930	924	0.63	0.64	1.45
2	α-Pinene	8.66	939	931	0.31	0.41	0.94
3	Camphene	9.30	954	948	0.28	0.40	0.93
4	Sabinene	10.24	975	971	0.10	ND	0.05
5	β-Pinene	10.43	979	976	0.12	0.11	0.23
6	Myrcene	10.95	990	990	1.31	0.88	1.66
7	α-Phellandrene	11.65	1002	1006	0.19	0.09	0.18
8	δ-3-Caren	11.76	1011	1009	0.10	0.03	0.08
9	α-Terpinene	12.13	1017	1017	1.27	1.07	1.70
10	p-Cymene	12.53	1024	1026	5.44	5.42	9.72
11	Limonene	12.69	1029	1029	0.34	0.31	0.61
12	β-Ocimene	13.49	1037	1047	0.08	0.05	0.11
13	γ-Terpinene	14.07	1059	1060	6.30	6.51	8.28
14	cis-Sabinene hydrate	14.64	1070	1072	1.13	0.96	0.24
15	Terpinolene	15.25	1088	1086	0.05	0.08	0.10
16	Linalool	16.04	1096	1103	0.25	0.29	0.08
17	Borneol	19.41	1167	1175	0.40	1.98	ND
18	Terpinen-4-ol	19.78	1177	1183	ND	ND	0.61
19	Thymol methyl ether	22.44	1235	1242	0.22	1.52	1.67
20	Carvone	23.03	1243	1254	ND	ND	0.04
21	Thymol	25.65	1290	1312	73.05	68.72	61.95
22	Carvacrol	25.80	1299	1315	3.46	2.57	ND
23	Thymol acetate	27.31	1352	1350	0.69	1.14	0.66
24	Carvacrol acetate	28.10	1372	1368	0.04	0.05	0.03
25	β-(E)-Caryophyllene	30.35	1419	1420	1.69	2.81	2.33
26	Aromadendrene	31.11	1441	1439	ND	0.03	ND
27	α-Humulene	31.80	1454	1455	0.08	0.13	0.15
28	γ-Muurolene	32.66	1479	1476	ND	ND	0.02
29	Germacrene D	32.87	1481	1481	0.13	0.11	ND
30	Viridiflorene	33.31	1496	1491	ND	0.03	0.05
31	Bicyclogermacrene	33.48	1500	1496	0.09	0.06	0.10
32	β-Bisabolene	34.03	1505	1509	0.94	2.29	2.16
33	δ-Cadinene	34.42	1523	1519	ND	0.04	0.05
34	β-Sesquiphellandrene	34.63	1522	1524	ND	0.05	0.04
35	Spathulenol	36.78	1578	1579	0.06	0.12	0.26
36	Caryophyllene oxide	36.93	1583	1583	0.17	0.33	0.30
37	Shyobunol	41.21	1689	1696	0.39	0.05	0.04
	Total				99.29	99.29	96.82
	MH				16.51	16.00	26.04
	OM				79.24	77.24	65.28
	SH				2.93	5.55	4.90
	OS				0.62	0.49	0.60

*ND (not detected), MH (monoterpene hydrocarbons), OM (oxygenated monoterpenes), SH (sesquiterpene hydrocarbons), OS (oxygenated sesquiterpenes), RI_c (calculated retention index), RI_a (Adams retention index)¹².