Table 1.

Chemical composition of A. procera essential oil.

LRI a	LRI b	Compound	%	Id c	Class d
1069	1435	cis-Linalool oxide	0.2	1, 2	OM
1085	1436	trans-Linalool oxide	0.1	1, 2	OM
1099	1551	Linalool	0.2	1, 2, 3	OM
1186	1693	α-Terpineol	0.3	1, 2, 3	OM
1253	1463	cis-Edulan	0.3	1, 2	C13
1272	1508	Vitispirane (isomer not identified)	3.7	1, 2	C13
1309	1595	trans-Edulan	0.9	1, 2	C13
1345	1734	1,1,6-Trimethyl-1,2-dihydronaphthalene	0.2	1, 2	C13
1380	1807	trans-β-Damascenone	0.1	1, 2	C13
1383	1804	1,4,6-trimethyl-1,2-dihydronaphthalene	0.2	1, 2	C13
1411	1569	cis-α-Bergamotene	0.5	1, 2	SH
1508	1735	(E,E)-α-Farnesene	0.3	1, 2	SH
1634	2032	1-epi-Cubenol	0.3	1, 2	OS
1700	1700	Heptadecane	0.2	1, 2, 3	H
1738	2492	γ-Costol	1.0	1, 2	OS
1756	2606	Benzyl benzoate	0.5	1, 2, 3	O
1800	1800	Octadecane	0.4	1, 2, 3	H
1838	1926	Neophytadiene (isomer not identified)	5.6	1, 2	DH
1863	1955	Neophytadiene (isomer not identified)	1.1	1, 2	DH
1880	1982	Neophytadiene (isomer not identified)	3.7	1, 2	DH
1900	1900	Nonadecane	0.9	1, 2, 3	H
1906	2418	Ambrettolide isomer	7.4	1, 2	ML
1914	2385	Ambrettolide [(Z)-Oxacycloheptadec-8-en-2-one]	18.1	1, 2, 3	ML
1919	2414	Ambrettolide isomer	15.2	1, 2	ML
1924	2373	Ambrettolide isomer	10.8	1, 2	ML
1928	2393	Ambrettolide isomer	3.8	1, 2	ML
2000	2000	Eicosane	0.5	1, 2, 3	H
2100	2100	Heneicosane	0.6	1, 2, 3	H
2111	2614	trans-Phytol	8.0	1, 2, 3	OD
2114	2586	14-Methyl-8-hexadecyn-1-ol	1.2	1, 2	O
2119	2575	Oxacyclononadec-10-en-2-one (isomer not identified)	1.3	1, 2	ML
2128	2610	Oxacyclononadec-10-en-2-one (isomer not identified)	2.1	1, 2	ML
2200	2200	Docosane	0.3	1, 2, 3	H
2300	2300	Tricosane	0.4	1, 2, 3	H
2400	2400	Tetracosane	0.1	1, 2, 3	H
2500	2500	Pentacosane	0.8	1, 2, 3	H
2600	2600	Hexacosane	0.5	1, 2, 3	H
2700	2700	Heptacosane	3.1	1, 2, 3	H
2800	2800	Octacosane	0.4	1, 2, 3	H
2900	2900	Nonacosane	1.1	1, 2, 3	H
		Class of Compounds
		Oxygenated Monoterpene	0.8
		Sesquiterpene Hydrocarbons	0.8
		Oxygenated Sesquiterpene	1.3
		Diterpene Hydrocarbons	10.4
		Oxygenated Diterpene	8.0
		Aliphatic Hydrocarbons	9.3
		C13 Norisoprenoids	5.4
		Macrolactones	58.7
		Others	1.7
		Total	96.4

^a Linear Retention Index on a HP-5 MS column; ^b linear Retention Index on a Supelcowax 10 column; ^c 1: retention index; 2: MS, mass spectrum; 3: co-injection with authentic compound; ^d OM: oxygenated monoterpenes, SH: sesquiterpene hydrocarbons, OS: oxygenated sesquiterpenes, DH: diterpene hydrocarbons, H: hydrocarbons, C13: C₁₃ norisoprenoids, ML: macrolactones, O: others.