0000000000563003
AUTHOR
Xaviera Pennanec
showing 4 related works from this author
In vivo aroma release by APCI-MS and PTR-MS: impact of water content of exhaled air and evidence for competition between aroma compounds
2013
Livre ISBN-13 : 978-3-902811-91-2; International audience; Atmospheric pressure chemical ionization mass spectrometry (APCI-MS) or proton transfer reaction mass spectrometry (PTR-MS) has been in use frequently for in vivo aroma release studies. In APCI-MS, protonated water clusters formed from moisture in the expired air are used as reagent ions. Yet the influence of a change in relative water content in the ionization gas on the data collected have been rarely studied and conflicting results were obtained. In this context our first objective was to study the impact of water content of the expired air on the level of aroma release measured by APCI-MS and to compare with the results obtained…
Influence of source parameters on detection of aroma compounds and their fragmentation using PTR-SRI-ToF MS
2012
CD-ROM Supplement; absent
Analysis of headspace of flavour compounds using PTR-ToF Mass Spectrometry: optimisation of acquisition parameters
2011
National audience