Title: Applications of PTR-ToF-MS on coffee
Authors : Yeretzian, Chahan
Gloess, Alexia N.
Wieland, Flurin
Zurfluh, Barbara
Proceedings: Contributions : 5th International Conference on Proton Transfer Reaction Mass Spectrometry and ist Applications
Pages : 129
Conference details: 5th International Conference on Proton Transfer Reaction Mass Spectrometry and ist Applications, Obergurgl, Austria, 26 January - 2 February 2011
Publisher / Ed. Institution : Innsbruck University Press
Publisher / Ed. Institution: Innsbruck
Issue Date: 2011
License (according to publishing contract) : Licence according to publishing contract
Type of review: Not specified
Language : English
Subjects : Roasting; Coffee; On-line; PTR-TOF-MS
Subject (DDC) : 663: Beverage technology
Abstract: Over the last decade, PTR-MS has made major contributions to the progress in coffee research. The research group Analytic and Analytical Technologies at the Zurich University of Applied Sciences in Wädenswil, has established over the last two years a strong research focus on the science of coffee. In this frame, PTR-ToF-MS is used in concert with complementary analytical technologies, to address applied research projects. Here we report on a series of on-going projects, where PTR-ToF-MS plays a significant role. We outline how PTR-ToF-MS data are being integrated into extensive analytical studies, to achieve a more comprehensive understanding of the subject under study. This includes (i) fundamental investigations on the temperature dependence of partition coefficients of volatile flavor compounds (ii) on-line process monitoring and (iii) the development of a predictive model for coffee sensory profiles.
Departement: Life Sciences und Facility Management
Publication type: Conference Other
ISBN: 978-3-902719-88-1
URI: https://digitalcollection.zhaw.ch/handle/11475/5493
Appears in Collections:Publikationen Life Sciences und Facility Management

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