【摘要】 以正己烷为溶剂,采用回流提取法提取红树植物木榄叶中的挥发油,运用毛细管气相色谱—质谱联用技术分离检测得到40个峰,鉴定了其中的32种成分,被鉴定成分占挥发油总量的91.92%,其主要成分为烷烃类(30.31%)、萜类化合物(25.22%)、芳香化合物(14.07%)、酸(10.60%)、酯(5.36%)和烯(3.49%)。更多还原

【Abstract】 The volatile oil in leaves of Bruguieragymnorhiza was extracted by steam reflux and the n-hexane was used as solvent.The chemical constituents of the volatile oil were separated and identified by means of capillary gas chromatography mass spectrometry.40 peaks were separated,in which 32 compounds were identified,accounting for 91.92% of the total oil.Alkanes(30.31%),terpenoids(25.22%),aromatic compounds(14.07%),acids(10.60%),esters(5.36%) and alkenes(3.49%) are the major chemical components in the volatile oil.更多还原