Determination of constituents of essential oil fromAngelica sinensisby gas chromatography mass spectrometry^①

来源期刊：中南大学学报(英文版)2005年第4期

论文作者：吴名剑 孙贤军 戴云辉 郭方遒 黄兰芳 梁逸曾

文章页码：430 - 436

Key words：Angelica sinensis; chemometrics; gas chromatography mass spectrometry; subwindow factor analysis

Abstract: Gas chromatography mass spectrometry (GC-MS) coupled with chemometric resolution upon two-dimensional data was employed to analyze the constituents of essential oils ofAngelica sinensis. Constituents in essential oils ofAngelica sinensisroot were identified by GC-MS with the help of subwindow factor analysis (SFA) method resolving two-dimensional original data into mass spectra and chromatograms. 76 of 97 separated constituents in essential oil ofAngelica sinensisroot were identified and quantified, and they account for about 91.36% of the total content. The results show that ligustilide, butylene phthalide, 2-methoxy-4-vinylphenol, carvacrol, alloocimene,2,6,6-trimethylbicyclo-[3,1,1]hept-2-ene are the main constituents in essential oil ofAngelica sinensis root.