title: [Analysis of the volatile oil from the stem of Acanthopanax senticosus (Rupr. et Maxim.) Harms with several hyphenated methods of gas chromatography].
abstract: Gas chromatography/quadrupole mass spectrometry (GC/qMS), gas chromatography/Fourier transform infrared spectrometry (GC/FTIR) and gas chromatography/orthogonal acceleration time-of-flight mass spectrometry (GC/oaTOFMS) were applied to analyze the volatile oil from the stem of Acanthopanax senticosus (Rupr. et Maxim.) Harms. Based on the spectra search function of GC/qMS with the aid of the discriminability of the geometrical isomer by GC/FTIR and the ability to determine the accurate mass charge ratio (m/z) by GC/oaTOFMS, 68 GC eluants were identified successfully. Compared with the results obtained by GC/qMS only, the analytical results obtained by these hyphenated methods of gas chromatography are more reliable.
authors: State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China. yuwy@dicp.ac.cn
authors: Wanying
authors: W
authors: Yu
authors: Hua
authors: H
authors: Zhang
authors: Weidong
authors: W
authors: Huang
authors: Jiping
authors: J
authors: Chen
authors: Xinmiao
authors: X
authors: Liang
mesh_terms: D002849:Chromatography, Gas / Q000379:methods*; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D028001:Eleutherococcus / Q000737:chemistry*; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods; D013058:Mass Spectrometry / Q000379:methods*; D009822:Oils, Volatile / Q000032:analysis*; D018547:Plant Stems / Q000737:chemistry; D013055:Spectrophotometry, Infrared / Q000379:methods
chemical_list: D004365:Drugs, Chinese Herbal; D009822:Oils, Volatile