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Trappist beer identification by vibrational spectroscopy: A chemometric challenge posed at the Chimiométrie 2010 congress


  • Fernndez Pierna, J.A. , Duponchel, L. , Ruckebusch, C. , Bertrand, D. , Baeten, V. & Dardenne, P. (2012). Trappist beer identification by vibrational spectroscopy: A chemometric challenge posed at the Chimiométrie 2010 congress. Chemometrics and Intelligent Laboratory Systems, 113: 2-9.
Type Journal Article
Year 2012
Title Trappist beer identification by vibrational spectroscopy: A chemometric challenge posed at the Chimiométrie 2010 congress
Journal Chemometrics and Intelligent Laboratory Systems
Label U15-1583-fernandez-2012
Edition Journal Article
Recnumber 20
Volume 113
Pages 2-9
Date 2012
Abstract A chemometric challenge was posed at the annual 'Chimiométrie' congress organized by the French Chemometrics Society in 2010. The congress was held in Paris on 2-3 December and the data relating to the challenge are available on the congress website (http://www.chimiometrie.fr/chemom2010). The aim of the challenge was to test the ability of congress participants to discriminate Trappist Rochefort 8° beer (one of seven authentic Trappist beers in the world) from other Trappist beers, as well as other special beers. All the beers were measured using three vibrational spectroscopic techniques (NIR, MIR and Raman). Three participants took up the challenge and, as in previous congress challenges, the organizing committee asked them to describe their approaches to face the challenge. This paper summarizes the three approaches put forward by participants, as well as the approach put forward by the organizers.
File Trappist beer identification by vibrational spectroscopy: A chemometric challenge posed at the Chimiométrie 2010 congress
Link http://dx.doi.org/10.1016/j.chemolab.2011.04.005
Authors Fernndez Pierna, J.A. , Duponchel, L. , Ruckebusch, C. , Bertrand, D. , Baeten, V. & Dardenne, P.