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Study on the composition of the volatile oil from Paederia scandens

MA Yang min 1,MAO Yuan 1,FU Jian xi 2 (1.Shaanxi Academy of Forestry,Yangling,Shaanxi 712100,China;2.Department of Basic Science,Northwestern Agricultural University,Yangling,Shaanxi 712100,China)  
The chemical composition of the volatile oil from Paederia scandens was analysed by gas chromatography mass spectrometer (GC/MS) technique.31 components,which constitute 77.16% the volatile oil,were identified and quantitatively determined.The content of 11 components was higher than 2%.They are:1 ethoxyl pentane,isopentyl acetate,benzaldehyde,ethyl hexanoate,phenylmethyl formate,phenylmethyl acetate,2 phenylethyl acetate,5,6,7,7a tetrahydro 4,4,7a trimethyl 2(4H) benzofuranone,pentadecanoic acid ethyl ester,hexadecanoic acid,isopentyl decanoate.
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