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Analytical characteristics of zedoary volatile oil by comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry
Wu, HF; Lu, X; Tang, WY; Kong, HW; Zhou, SF; Xu, GW
关键词Comprehensive Two-dimensional Gas Chromatography Time-of-flight Mass Spectrometry Volatile Oil Zedoary
刊名CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
2004-05-01
32期:5页:582-586
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Analytical
研究领域[WOS]Chemistry
英文摘要The comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry (GC x GC/TOFMS) was applied to investigate zedoary volatile oil. The separation power of GC x GC and GC, and identification power of GC x GC/TOFMS and GC/MS were compared under the same conditions. 87 peaks were achieved with GC, while about 500 peaks were resolved with GC x GC. In the meantime, GC x GC/TOFMS not only identified 227 peaks (much more than the peaks of 46 in GC), but also provided 3 kinds of orthogonal identification information that makes the result more reliable. All of these show that GC x GC/TOFMS is a powerful instrument in the analysis of volatile oil of traditional Chinese medicines.
语种英语
WOS记录号WOS:000221785200007
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/139578
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Natl Chromatog Res & Anal Ctr, Dalian 116011, Peoples R China
2.Nanjing Univ Sci & Technol, Nanjing 210094, Peoples R China
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GB/T 7714
Wu, HF,Lu, X,Tang, WY,et al. Analytical characteristics of zedoary volatile oil by comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2004,32(5):582-586.
APA Wu, HF,Lu, X,Tang, WY,Kong, HW,Zhou, SF,&Xu, GW.(2004).Analytical characteristics of zedoary volatile oil by comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,32(5),582-586.
MLA Wu, HF,et al."Analytical characteristics of zedoary volatile oil by comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 32.5(2004):582-586.
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