scholarly journals Real-time breath analysis of exhaled compounds upon peppermint oil ingestion by secondary electrospray ionization-high resolution mass spectrometry: technical aspects

2020 ◽  
Vol 14 (4) ◽  
pp. 046001
Author(s):  
Amanda Gisler ◽  
Jiayi Lan ◽  
Kapil Dev Singh ◽  
Jakob Usemann ◽  
Urs Frey ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
High Resolution ◽  
Electrospray Ionization ◽  
Real Time ◽  
High Resolution Mass Spectrometry ◽  
Breath Analysis ◽  
Peppermint Oil ◽  
Technical Aspects ◽  
Secondary Electrospray Ionization ◽  
Resolution Mass

scholarly journals Secondary electrospray ionization coupled to high-resolution mass spectrometry reveals tryptophan pathway metabolites in exhaled human breath

2016 ◽  
Vol 52 (55) ◽  
pp. 8526-8528 ◽  
Author(s):  
Diego García-Gómez ◽  
Thomas Gaisl ◽  
Lukas Bregy ◽  
Pablo Martínez-Lozano Sinues ◽  
Malcolm Kohler ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
High Resolution ◽  
Electrospray Ionization ◽  
High Resolution Mass Spectrometry ◽  
Human Breath ◽  
Non Invasive ◽  
Analysis Technique ◽  
Tryptophan Pathway ◽  
Secondary Electrospray Ionization ◽  
Resolution Mass

A real-time non-invasive breath analysis technique (secondary ESI-HRMS) reveals the hitherto unknown occurrence of tryptophan pathway metabolites in breath.

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