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[Objective] The aim was to study on the extraction and determination of the volatile oil from Aquilaria sinensis (Lour.) Gilg. leaves. [Method] The volatile oil was extracted by from A. sinensis leaves by the method of steam distillation. Its chemical components were analyzed by GC-MS. Peak area normalization method was used to calculate the relative percentage content of each component in volatile oil of A. sinensis leaves. [Result] Chemical components were identified from the volatile oil of A. sinensis leaves. And the major chemical components were 9-Hexacosene (4.17%), Pyridine-3-carboxamide,oxime.N-(2-trifluorometh) (3.95%), Octacosane (3.76%), Tetracosane (3.50%), Docosane (3.32%), Hexadcane,1-iodo-(2.82%), Dodecane,4,6-dimethyi-(2.76%), and 1-Bromodocosane (2.58%). [Conclusion] The research provided theoretical foundation for the development and utilization of A. sinensis leaves.
[Objective] The aim was to study on the extraction and determination of the volatile oil from Aquilaria sinensis (Lour.) Gilg. Leaves. [Method] The volatile oil was extracted by from A. sinensis leaves by the method of steam distillation. Chemical components were analyzed by GC-MS. Peak area normalization method was used to calculate the relative percentage content of each component in volatile oil of A. sinensis leaves. [Result] Chemical components were identified from the volatile oil of A. sinensis leaves. And the major chemical components were 9-Hexacosene (4.17%), Pyridine-3-carboxamide, oxime.N- (2- trifluorometh) 3.97%, Octacosane 3.76%, Tetracosane 3.50%, Docosane 3.32% ), Hexadcane, 1-iodo- (2.82%), Dodecane, 4,6-dimethyi- (2.76%), and 1- Bromodocosane (2.58% sinensis leaves.