[Analysis of the volatile oil from the stem of Acanthopanax senticosus (Rupr. et Maxim.) Harms with several hyphenated methods of gas chromatography].
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.
Yu
Wanying
W
State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China. yuwy@dicp.ac.cn
Zhang
Hua
H
Huang
Weidong
W
Chen
Jiping
J
Liang
Xinmiao
X
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
D004365:Drugs, Chinese Herbal; D009822:Oils, Volatile