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Studies on the Shape Characteristic and the Volatile Constituents of Michelia Fallaxa Dandy

Sun Lingfeng Qi Chunlin Liang Guozhong (Jiangxi Normal University)Wu Heping Li Xijian Wang Guobin (Managing Office of Guanshan Natural Reserve of Jiangxi)  
In this paper,the shape characteristic and the forestry specific property of michelia fallaxa dandy,which is distributed on Guanshan natural reserve of Jiangxi,are re- ported.On the basis of it,the leaf and the flower of this kind of tree have been collected,the volatile oil has been extracted,at the same time,the chemical constituents and the utility val- ue of the volatile oil have been studied.The result indicates:The essential oil of floral of michelia fallaxa dandy contains 56 chemical components,they are β-caryophyllene,cis- ocimene,β-pinene,farnesol and bergaptene etc.The essential oil of leaf of michelia fallaxa dandy contains 58 chemical components,they are nerolidol;β-caryophyllene,farnesol,guaiol, elemicin and geranyl acetate etc.49 and 44 components have been identified separately,the totak contents of which are 97.82% and 95.69% of the volatile oil.
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