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学科主题: 分析化学
题名: Analysis of the volatile compounds in Senecio scandens Buch-Ham by gas chromatography-tandem mass spectrometry based on diversified scan technologies
其他题名: 基于多种串联质谱扫描技术的GC-MS/MS分析千里光挥发性成分
作者: Lu SS(陆森森) ; Su Y(苏越) ; Guo YL(郭寅龙)
通讯作者: 苏越 ; 郭寅龙
刊名: Eur. J. Mass Spectrom.
发表日期: 2011
卷: 17, 期:4, 页:353-363
收录类别: SCI
部门归属: 上海中医药大学; 中科院上海有机化学研究所
英文摘要: Static headspace gas chromatography-tandem mass spectrometry was used to identify volatile compounds from Senecio scandens Buch-Ham. The elemental composition of compounds was confirmed by exploiting the tandem mass spectra of isotopic peaks from the precursor ion. Some isomers were well distinguished by the diversified scan technologies of tandem mass spectrometry)MS/MS). The MS/MS included a product ion scan, a precursor ion scan and a neutral loss scan. The results showed that 46 volatile compounds were completely identified, and the great of majority compounds were alpha-pinene (11.93%), n-caproaldehyde (9.02%) and dehydrosabinene (6.22%). This qualitative method is convenient and accurate and can be considered as a complementary identification method for the qualitative analysis of volatile compounds in complex samples.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000296931000005
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/20052
Appears in Collections:分析化学研究室_期刊论文

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Recommended Citation:
Lu SS,Su Y,Guo YL. Analysis of the volatile compounds in Senecio scandens Buch-Ham by gas chromatography-tandem mass spectrometry based on diversified scan technologies[J]. Eur. J. Mass Spectrom.,2011,17(4):353-363.
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