Quadrupole ion storage tandem mass spectrometry and high-resolution mass spectrometry: complementary application in the measurement of 2,3,7,8-chlorine substituted dibenzo-p-dioxins and dibenzofurans in US foods

Chemosphere ◽  
2001 ◽  
Vol 43 (4-7) ◽  
pp. 407-415 ◽  
Author(s):  
Douglas G Hayward ◽  
Jim Holcomb ◽  
Robert Glidden ◽  
Paige Wilson ◽  
Mark Harris ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
High Resolution ◽  
Tandem Mass Spectrometry ◽  
High Resolution Mass Spectrometry ◽  
Tandem Mass ◽  
High Resolution Mass ◽  
Ion Storage ◽  
Resolution Mass

Chemical transformation of ginsenoside Re by a heteropoly acid investigated using HPLC-MSn/HRMS

2016 ◽  
Vol 40 (11) ◽  
pp. 9073-9080 ◽  
Author(s):  
Yang Xiu ◽  
Huanxi Zhao ◽  
Yue Gao ◽  
Wenlong Liu ◽  
Shuying Liu
Keyword(s):  
Mass Spectrometry ◽  
High Resolution ◽  
Tandem Mass Spectrometry ◽  
Chemical Transformation ◽  
Heteropoly Acid ◽  
High Resolution Mass Spectrometry ◽  
Tandem Mass ◽  
Ginsenoside Re ◽  
High Resolution Mass ◽  
Resolution Mass

The mechanism and pathway of heteropoly acid-derived chemical transformation of ginsenoside Re are investigated using multistage tandem mass spectrometry and high-resolution mass spectrometry.

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