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Quantitative analysis of steroids purity using H-1 nuclear magnetic resonance spectrum
Xue, S; Hu, JH; Zhang, W; Yu, XJ; Yuan, Q
关键词H-1 Nuclear Magnetic Resonance Chromatography Quantitation Steroid Sponge Hymeniacidon Perleve
刊名CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
2003-12-01
31期:12页:1493-1495
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H-1 nuclear magnetic resonance spectrum was applied to determine the purity of steroids mixture which are similar in their structures and properties. A steroid mixture, isolated from marine sponge, Hymeniacidon perleve was identified as 5beta-cholestan-3beta-Ol and cholesterol. Cholesterol content ranges front 4.68% similar to 27% in 7 samples. The method provides a new way to analyse the steroid mixture which can not be - differentiated by gas chromatography/mass spectrometry (GC/MS) or liquid chromatography/mass spectrometry (LOMS).
语种英语
WOS记录号WOS:000188504100023
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/138230
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
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GB/T 7714
Xue, S,Hu, JH,Zhang, W,et al. Quantitative analysis of steroids purity using H-1 nuclear magnetic resonance spectrum[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2003,31(12):1493-1495.
APA Xue, S,Hu, JH,Zhang, W,Yu, XJ,&Yuan, Q.(2003).Quantitative analysis of steroids purity using H-1 nuclear magnetic resonance spectrum.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,31(12),1493-1495.
MLA Xue, S,et al."Quantitative analysis of steroids purity using H-1 nuclear magnetic resonance spectrum".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 31.12(2003):1493-1495.
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