Abstract:This paper shows the chemical constituents of the essential oils from the leaves of Aglaia odorata Lout. grown in Zhangzhou. By the aid of GC-MS-DS., IR., the following components have been separated and identified: linalool, hendecane, α-copaene, β-elemene, β-caryophyllene, α-humulene, aromadendrene, γ-cadinene, α-himachalene, δ-cadinene, β-guaiene, γ-gurjunene, γ-elemene, humulene epoxide-Ⅰ, humulene epoxide-Ⅱ, β-elemene-9β-ol, β-humulene-7-ol, nerolidol, earyophyllenol-1, farnesol, β-santalol, elemol. This will provide scientific basis for further develophment of the essential oils of the plants of Aglaia Lour.