Table 1.

Constituents of leaf essential oil from Cinnamomum osmophloeum

NO	RT a	Compounds	Area, %	KI b
1	6.45	Benzaldehyde	0.45	965
2	12.61	Benzenepropanal	0.82	1164
3	13.05	2-Methyl benzofuran	0.14	1176
4	13.83	4-Allylanisole	0.17	1197
5	14.51	cis-Cinnamaldehyde	0.33	1219
6	16.31	trans-Cinnamaldehyde	70.20	1273
7	16.74	L-Bornyl acetate	0.48	1285
8	18.90	Eugenol	0.10	1351
9	21.15	trans-β-Caryophyllene	0.18	1419
10	21.92	trans-Cinnamyl acetate	27.05	1444
11	26.09	Caryophyllene oxide	0.08	1580
Total identified			100.00

^aRetention time (min).

^bKovats index relative to n-alkanes (C₉-C₁₇) on a DB-5 ms column.