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学科主题: 分析化学
题名: Development of a Comprehensive Two-Dimensional Liquid Chromatography / Mass Spectrometry System and its Applications in Analyzing Triglycerides
作者: Yang Q(杨芹) ;  Hou XL(候晓莉) ;  Shi XZ(石先哲) ;  Dan YH(单圆鸿) ;  Xu GW(许国旺)
会议文集: 36th International Symposium on High Performance Liquid Phase Separations and Related Techniques
会议名称: 36th International Symposium on High Performance Liquid Phase Separations and Related Techniques
会议日期: 2011-6-19
出版日期: 2011
会议地点: 布达佩斯
通讯作者: 许国旺
出版者: 待补充
出版地: 待补充
合作性质: 墙报
部门归属: 1808
主办者: Hungarian Society for Separation Sciences
摘要: In the present work, an on-line comprehensive silver-ion liquid chromatography × reversed- phase liquid chromatography system was constructed to analyze triglycerides (TAGs). The column parameters and mobile phases were optimized. The system coupled with atmospheric pressure chemical ionization mass spectrometry (APCI MS) was applied to analyze an edible peanut oil and a mouse liver extract. TAG structures with different carbon chains were identified based on TAGs’ retention behaviors and their MS fragments. The results showed developed comprehensive two-dimensional LC system demonstrated unique selectivity for TAG compounds and satisfactory peak capacity.
英文摘要: In the present work, an on-line comprehensive silver-ion liquid chromatography × reversed- phase liquid chromatography system was constructed to analyze triglycerides (TAGs). The column parameters and mobile phases were optimized. The system coupled with atmospheric pressure chemical ionization mass spectrometry (APCI MS) was applied to analyze an edible peanut oil and a mouse liver extract. TAG structures with different carbon chains were identified based on TAGs’ retention behaviors and their MS fragments. The results showed developed comprehensive two-dimensional LC system demonstrated unique selectivity for TAG compounds and satisfactory peak capacity.
内容类型: 会议论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/116054
Appears in Collections:中国科学院大连化学物理研究所_会议论文

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Recommended Citation:
Yang Q,Hou XL,Shi XZ,et al. Development of a Comprehensive Two-Dimensional Liquid Chromatography / Mass Spectrometry System and its Applications in Analyzing Triglycerides[C]. 见:36th International Symposium on High Performance Liquid Phase Separations and Related Techniques. 布达佩斯. 2011-6-19.
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