Analysis of chemical constituents of the essential oil from the fruits of Clausena lansium(Lour.) Skeels
LI Rui-zhen1,LIAO Hua-wei2,CHEN Fei-yuan1 ((1.Third Affiliated Hospital,Sun Yat-sen University,Guangzhou,Guangdong 510630,China;2.Department of Traditional Chinese Medicine,Guangdong College of Pharmacy,Guangzhou,Guangdong 510006,China)
Objective To analyze the chemical constituents of the essential oil from the fruits of Clausena lansium(Lour) skeels.Methods The essential oil was extracted from the fruits of Clausena lansium(Lour.) Skeels by steam distillation and analyzed by GC-MS.The relative contents of each component were calculated by area normalization.Results Sixty-four components were identified,and 57.69% of the contents were 4-methyl-1-(1-methyl-ethyl)3-cyclohexene-1-itol(21.06%),γ-terpinene(12.90%),3,7,7-trimethylbicyclic hexa-2-alkene(9.32%).Conclusions There are some differences in the chemical constituents and contents between the fruits from different habitats.