Table 1.

Chemical composition (%) of Lavandin flowers and stem aromatic waters by HeadSpace, Solid Phase Micro Extraction coupled with Gas Chromatography Mass Spectrometry (HS-SPME-GC/MS).

N.	tR	LRI	Component	Relative Content %
				Flowers	Stems
1	3.50	867	1-hexanol	0.2	tr
2	6.05	986	6-methyl-5-hepten-2-one	-	0.1
3	6.18	992	myrcene	1.7	1.4
4	6.82	1013	n-hexyl acetate	0.2	tr
5	7.40	1034	1,8-cineole	25.4	28.9
6	7.97	1050	(E)-β-ocimene	0.3	0.6
7	8.85	1075	cis-linalool oxide (furanoid)	0.1	tr
8	9.43	1088	terpinolene	0.2	0.5
9	9.92	1099	linalool	43.8	34.4
10	11.00	1130	allo ocimene	tr	0.3
11	11.54	1144	camphor	12.8	15.4
12	12.53	1166	borneol	4.3	4.0
13	12.96	1178	4-terpineol	4.5	2.7
14	13.57	1190	α-terpineol	1.8	2.2
15	15.01	1233	isobornyl formate	0.1	0.3
16	15.45	1243	hexylisovalerate	0.3	0.5
17	15.67	1245	cumin aldehyde	0.2	0.4
18	16.27	1258	linalyl acetate	2.1	0.4
19	16.45	1260	geraniol	-	0.2
20	17.52	1285	isobornyl acetate	tr	0.2
21	17.82	1289	lavandulyl acetate	0.5	1.0
22	19.57	1331	hexyl tiglate	tr	0.2
23	21.02	1365	neryl acetate	0.2	0.4
24	21.86	1383	geranyl acetate	0.3	1.1
25	22.03	1391	7-episesquitujene	tr	0.2
26	23.22	1418	β-caryophyllene	0.2	1.3
27	24.91	1458	(E)-β-farnesene	0.2	1.4
28	25.84	1480	germacrene D	tr	0.5
29	27.13	1514	geranyl isobutyrate	tr	0.6
30	29.98	1581	caryophyllene oxide	tr	0.2
31	34.01	1683	α-bisabolol	-	0.1
Total				99.4	99.5
Class of Compounds				Relative Content %
				Flowers	Stems
Monoterpene Hydrocarbons				2.2	2.5
Oxygenated Monoterpenes				96.1	92.5
Sesquiterpene Hydrocarbons				0.4	3.4
Oxygenated Sesquiterpenes				tr	0.3
Non Terpene Derivatives				0.7	0.8

LRI = linear retention index; tr = traces.