【摘要】 本文报道了桂花净油的化学成分。采用气相色谱和质谱(电子轰击、化学电离)联用减压蒸馏、柱层析、薄板层析和红外光谱测定的方法鉴定了26个化合物,其中13个是在桂花净油成分中未见报道的。更多还原

【Abstract】 This paper deals with the chemical constituents of the absolute from flower of Osman- thus fragrans (GUI HUA).The constituents were determined by using the methods of GC- MS (EI,CI),fractional distillation,column chromatography,TLC and IR.26 components have been identified,i.e.1,2-dimethyl benzene,6-methyl-5-hepten-2-one,3-hexen-l-yl for- mate,trans-linalool oxide,cis-linalool oxide,linalool,megactigm-6,8-dien-2,5-oxide,nonanol, α-terpineol,3,4-dimethylheptane,6-ethenyl tetrahydroxy-2,2,6-trimethylpyran-3-ol,nerol, dohydro-β-ionone,geraniol,α-ionone,benzylethanol,β-ionone,3,7,11-triemethyl-l,6,10- dodecatrien-3-ol,m-ethylphenol,γ-decalacton,9,12-octadecadienal ethyl palmitate,3-hydro- xybenzoic acid methylester,11,14,17-eicosatrienoic acid methylester.更多还原