|Publication type:||Article in scientific journal|
|Type of review:||Peer review (publication)|
|Title:||Analysing the headspace of coffee by proton-transfer-reaction mass-spectrometry|
|Published in:||International Journal of Mass Spectrometry|
|Publisher / Ed. Institution:||Elsevier|
|Publisher / Ed. Institution:||Amsterdam|
|Subject (DDC):||663: Beverage technology|
|Abstract:||An extensive analysis of the headspace (HS) of coffee brew using proton-transfer-reaction mass-spectrometry (PTR-MS) is presented. In particular, we present a set of methods that link mass spectral peaks, as observed in PTR-MS, to chemical compounds in the HS of coffee. Combining all this information, a tentative assignment and rough quantification of liquid coffee HS is presented. Coffee was chosen because it contains a large number of chemically diverse volatile organic compounds (VOCs), representing a challenging system for on-line analysis by PTR-MS.|
|Fulltext version:||Published version|
|License (according to publishing contract):||Licence according to publishing contract|
|Departement:||Life Sciences and Facility Management|
|Organisational Unit:||Institute of Chemistry and Biotechnology (ICBT)|
|Appears in Collections:||Publikationen Life Sciences und Facility Management|
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