Prof. Dr. Chahan Yeretzian

Prof. Dr. Chahan Yeretzian
ZHAW
School of Life Sciences and Facility Management
Section for Coffee Competence Centre and Analytical Technologies
Einsiedlerstrasse 29
8820 Wädenswil
Work at ZHAW
Management role
- Head of Centre, Coffee Excellence Center
- Head, Analytical Technologies
Position at the ZHAW
Professor for Analytical Chemistry, Bioanalytical Chemistry and Diagnostics
www.zhaw.ch/de/lsfm/institute-zentren/icbt/analytische-chemie/analytical-technologies/
Professional development teaching
Education and Continuing education
Expertise and research interests
Analytical Chemistry - Mass Spectrometry - Chromatography - Online & Realtime Process Control
The Science and Technology of Coffee
Communication of Sciences
Chemometry
Membership of networks
- Board of Directors of "Speciality Coffee Association" (SCA)
Chair of SCA Research Advisory Council - Board of Swiss "Speciality Coffee Association" (SCA)
- Board of "Association for the Science and Information on Coffee" (ASIC)
Secretary of ASIC - Schweizer Chemische Gesellschaft / Swiss Chemical Society (SCS)
- American Chemical Society (ACS)
- Academic Director of Post-Graduate Degree (CAS) in "Science and Art of Coffee"
- Academic Director of Post-Graduate Degree (CAS) in "Coffee Excellence" (blended learning format)
- CEO Swiss Coffee Alliance GmbH
- Advisor Atomo Molecular Coffee
- Advisor Aria Roaster
Projects
- Comparison of roasting / Project leader / Project ongoing
- Soluble Coffee / Project leader / Project ongoing
- Infused Drinking Water from Dropz / Project leader / Project completed
- Evaluation of Cafetto cleaning protocols for porta filter & automatic coffee machines / Project leader / Project completed
- Degassing of Coffee / Project leader / Project completed
- Miele - Benchmarking of Full Automatic Coffee Machines / Project leader / Project completed
- Density of green coffee beans / Project leader / Project completed
- Thermoplan - Nachweis Marker-Verbindungen Milch / Project leader / Project completed
- Osmotex - Sterilizing Textiles / Project leader / Project completed
- Julius Meinl Kaffee - The Golden Age of Coffee / Project leader / Project completed
- Mikafi - Roast Intelligence / Project leader / Project completed
- Melitta 1 / Project leader / Project completed
- Using data analysis techniques for the interpretation of stable isotope labelling incorporation from real-time PTR-ToF-MS data / Project leader / Project completed
- Analysis of Lipid Oxydation in Food / Project leader / Project completed
- Atomo Coffee - Coffee Without the Bean / Project leader / Project completed
- Suntory - R&D Collaboration on Coffee / Project leader / Project completed
- Aroma recovery from coffee roasting / Project leader / Project completed
- Development Nespresso CAS Coffee Expertise / Project leader / Project completed
- Improving rural livelihoods through promoting high-quality coffee and coffee cherry products in the origin countries Colombia and Bolivia / Deputy project leader / Project completed
- Analyse von Heizungs- und Kühlwasser / Deputy project leader / Project completed
- Technical recommendation on potential chemical markers of flavor degradation of roast coffee during long-term storage and associated measurement techniques / Project leader / Project completed
- Water and Coffee (BWT) / Project leader / Project completed
- Conditioning of Green Coffee Prior to Roasting / Project leader / Project completed
- Oxidationsprozesse in Lebensmitteln / Deputy project leader / Project completed
- Nespresso Coffee Knowledge / Project leader / Project completed
- Fermentation of tobacco leaves / Project leader / Project completed
- ProPAT – Robust and affordable process control technologies for improving standards and optimising industrial operations / Project leader / Project completed
- Mepiquat as a process contaminant in roasted coffee / Project leader / Project completed
- Indian Coffee in Switzerland by improved quality, labeling and positioning for the socio economic betterment of coffe / Project leader / Project completed
- Modulating the Coffee Roasting Process to Optimize the Antioxidant Potential of Coffee / Project leader / Project completed
Publications
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Smrke, Samo; Adam, Jan; Mühlemann, Samuel; Lantz, Ingo; Yeretzian, Chahan,
2022.
Effects of different coffee storage methods on coffee freshness after opening of packages.
Food Packaging and Shelf Life.
33(100893).
Available from: https://doi.org/10.1016/j.fpsl.2022.100893
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Eibl, Dieter; Sievers, Martin; Eibl, Regine; Bachmann, Martin; Walton, Senta; Keel, Nik; Richner, Gilles; Stübinger, Stefan; Hirsch, Sven; Yeretzian, Chahan; Opitz, Sebastian E.W.; Heldal, Trond; Adlhart, Christian,
2021.
Keeping SARS-CoV-2 out : vaccines, filters, and self-disinfecting textiles.
Chimia.
75(3), pp. 215-218.
Available from: https://doi.org/10.2533/chimia.2021.215
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Zanin, Rodolfo Campos; Smrke, Samo; Kurozawa, Louise Emy; Yamashita, Fabio; Yeretzian, Chahan,
2021.
Modulation of aroma release of instant coffees through microparticles of roasted coffee oil.
Food Chemistry.
341, Part 1(128193).
Available from: https://doi.org/10.1016/j.foodchem.2020.128193
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Berchtold, Christian; Bourgeois, Jean-Pascal; Christen, Verena; Dabros, Michal; Demuth, Caspar; Hoffmann, Anika; Kalman, Franka; Kern, Susanne; Marcon, Nadia; Nicolet, Olivier; Pfeifer, Marc E.; Piantini, Umberto; Prim, Denis; Portmann, Cyril; Roth, Samuel; Segura, Jean-Manuel; Vorlet, Olivier; Yeretzian, Chahan; Zollinger, Mathieu; Schlotterbeck, Götz,
2020.
Analytical platforms at Swiss universities of applied sciences.
Chimia.
74(7-8), pp. 618-628.
Available from: https://doi.org/10.2533/chimia.2020.618
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Opitz, Sebastian EW; Guessan, Antoine KN; Konan, Georgette; Smrke, Samo; Glöss, Alexia; Schönbächler, Barbara; Klopprogge, Babette; Ahoua, Constant; Yeretzian, Chahan,
2020.
World Journal of Agriculture and Soil Science.
4(2).
Available from: https://doi.org/10.33552/WJASS.2020.04.000588
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Sánchez-López, José A.; Yener, Sine; Smrke, Samo; Märk, Tilmann D.; Bonn, Günther; Zimmermann, Ralf; Biasioli, Franco; Yeretzian, Chahan,
2020.
Flavour and Fragrance Journal.
35(4), pp. 365-375.
Available from: https://doi.org/10.1002/ffj.3571
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Eiermann, André; Smrke, Samo; Guélat, Loïc-Marco; Wellinger, Marco; Rahn, Anja; Yeretzian, Chahan,
2020.
Scientific Reports.
10(17079).
Available from: https://doi.org/10.1038/s41598-020-74138-1
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Zanin, Rodolfo Campos; Smrke, Samo; Kurozawa, Louise Emy; Yamashita, Fabio; Yeretzian, Chahan,
2020.
Novel experimental approach to study aroma release upon reconstitution of instant coffee products.
Food Chemistry.
317(126455).
Available from: https://doi.org/10.1016/j.foodchem.2020.126455
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Faas, Nicole; Röcker, Bettina; Smrke, Samo; Yeretzian, Chahan; Yildirim, Selçuk,
2020.
Prevention of lipid oxidation in linseed oil using a palladium-based oxygen scavenging film.
Food Packaging and Shelf Life.
24(100488).
Available from: https://doi.org/10.1016/j.fpsl.2020.100488
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Rahn, Anja; Fankhauser, Nina; Yeretzian, Chahan,
2019.
Food Chemistry.
286, pp. 22-28.
Available from: https://doi.org/10.1016/j.foodchem.2019.01.207
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Dias, Rafael Carlos Eloy; Valderrama, Patrícia; Março, Paulo Henrique; Dos Santos Scholz, Maria Brigida; Edelmann, Michael; Yeretzian, Chahan,
2018.
Food Chemistry.
255, pp. 132-138.
Available from: https://doi.org/10.1016/j.foodchem.2018.02.076
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Dias, Rafael Carlos Eloy; Valderrama, Patrícia; Março, Paulo Henrique; Dos Santos Scholz, Maria Brigida; Edelmann, Michael; Yeretzian, Chahan,
2018.
Data in Brief.
2018(20), pp. 242-249.
Available from: https://doi.org/10.1016/j.dib.2018.08.013
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Rahn, Anja; Yeretzian, Chahan,
2018.
Food Chemistry.
272, pp. 514-522.
Available from: https://doi.org/10.1016/j.foodchem.2018.08.078
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Gloess, A.N.; Yeretzian, Chahan; Knochenmuss, R.; Groessl, M.,
2018.
On-line analysis of coffee roasting with ion mobility spectrometry–mass spectrometry (IMS–MS).
International Journal of Mass Spectrometry.
424, pp. 49-57.
Available from: https://doi.org/10.1016/j.ijms.2017.11.017
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Smrke, Samo; Wellinger, Marco; Suzuki, Tomonori; Balsiger, Franz; Opitz, Sebastian E. W.; Yeretzian, Chahan,
2018.
Time-resolved gravimetric method to assess degassing of roasted coffee.
Journal of Agricultural and Food Chemistry.
66(21), pp. 5293-5300.
Available from: https://doi.org/10.1021/acs.jafc.7b03310
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Opitz, Sebastian E. W.; Goodman, Bernard A.; Keller, Marco; Smrke, Samo; Wellinger, Marco; Schenker, Stefan; Yeretzian, Chahan,
2017.
Phytochemical Analysis.
28(2), pp. 106-114.
Available from: https://doi.org/10.1002/pca.2661
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Sánchez-López, José Antonio; Ziere, Aldo; Martins, Sara I F S; Zimmermann, Ralf; Yeretzian, Chahan,
2016.
Journal of Breath Research.
10(3), pp. 036005.
Available from: https://doi.org/10.1088/1752-7155/10/3/036005
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Yener, Sine; Sánchez-López, José A.; Granitto, Pablo M.; Cappellin, Luca; Märk, Tilmann D.; Zimmermann, Ralf; Bonn, Günther K.; Yeretzian, Chahan; Biasioli, Franco,
2016.
Talanta.
152, pp. 45-53.
Available from: https://doi.org/10.1016/j.talanta.2016.01.050
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Sánchez López, José Antonio; Wellinger, Marco; Gloess, Alexia N.; Zimmermann, Ralf; Yeretzian, Chahan,
2016.
International Journal of Mass Spectrometry.
401, pp. 22-30.
Available from: https://doi.org/10.1016/j.ijms.2016.02.015
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Smrke, Samo; Kroslakova, Ivana; Gloess, Alexia N.; Yeretzian, Chahan,
2015.
Food Chemistry.
174, pp. 637-642.
Available from: https://doi.org/10.1016/j.foodchem.2014.11.060
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Petrozzi, Sergio; Yeretzian, Chahan,
2015.
Environment and Ecology Research.
3(6), pp. 158-177.
Available from: https://doi.org/10.13189/eer.2015.030603
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Gloess, Alexia N.; Vietri, Anita; Wieland, Flurin; Smrke, Samo; Schönbächler, Barbara; Sánchez López, José Antonio; Petrozzi, Sergio; Bongers, Sandra; Koziorowski, Thomas; Yeretzian, Chahan,
2014.
International Journal of Mass Spectrometry.
365-366, pp. 324-337.
Available from: https://doi.org/10.1016/j.ijms.2014.02.010
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Glöss, Alexia; Schönbächler, Barbara; Rast, Markus; Deuber, Louis; Yeretzian, Chahan,
2014.
Chimia.
68(3), pp. 179-182.
Available from: https://doi.org/10.2533/chimia.2014.179
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Opitz, Sebastian; Smrke, Samo; Goodman, Bernard; Keller, Marco; Schenker, Stefan; Yeretzian, Chahan,
2014.
Foods.
3(4), pp. 586-604.
Available from: https://doi.org/10.3390/foods3040586
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Sánchez López, José Antonio; Zimmermann, Ralf; Yeretzian, Chahan,
2014.
Analytical Chemistry.
86, pp. 11696-11704.
Available from: https://doi.org/10.1021/ac502992k
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Hertz-Schünemann, Romy; Dorfner, R.; Yeretzian, Chahan; Streibel, T.; Zimmermann, R.,
2013.
Journal of Mass Spectrometry.
48(12), pp. 1253-1265.
Available from: https://doi.org/10.1002/jms.3299
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Gloess, Alexia; Schönbächler, Barbara; Klopprogge, Babette; D`Ambrosio, Lucio; Chatelain, Karin; Bongartz, Annette; Strittmatter, André; Rast, Markus; Yeretzian, Chahan,
2013.
Comparison of nine common coffee extraction methods : instrumental and sensory analysis.
European Food Research and Technology.
236(4), pp. 607-627.
Available from: https://doi.org/10.1007/s00217-013-1917-x
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Alonso-Torres, Beatriz; Hernandez-Pérez, José A; Sierra-Espinoza, Fernando; Schenker, Stefan; Yeretzian, Chahan,
2013.
Chimia.
67(4), pp. 291-294.
Available from: https://doi.org/10.2533/chimia.2013.291
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Smrke, Samo; Opitz, Sebastian E. W.; Vovk, Irena; Yeretzian, Chahan,
2013.
Food & Function.
4(7), pp. 1082-1092.
Available from: https://doi.org/10.1039/C3FO30377B
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Yeretzian, Chahan; Pascual, Ederlinda C.; Goodman, Bernard,
2013.
Journal of Agricultural and Food Chemistry.
61(13), pp. 3301-3305.
Available from: https://doi.org/10.1021/jf305028s
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Wieland, Flurin; Glöss, Alexia N.; Keller, Marco; Wetzel, Andreas; Schenker, Stefan; Yeretzian, Chahan,
2012.
On-line process control of the roast degree of coffee.
Chimia.
66(6), pp. 443.
Available from: https://doi.org/10.2533/chimia.2012.443
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Yeretzian, Chahan; Pascual, Ederlinda C.; Goodman, Bernard A.,
2012.
Effect of roasting conditions and grinding on free radical contents of coffee beans stored in air.
Food Chemistry.
131(3), pp. 811-816.
Available from: https://doi.org/10.1016/j.foodchem.2011.09.048
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Wieland, Flurin; Gloess, Alexia N.; Keller, Marco; Wetzel, Andreas; Schenker, Stefan; Yeretzian, Chahan,
2012.
Analytical and Bioanalytical Chemistry.
402(8), pp. 2531-2543.
Available from: https://doi.org/10.1007/s00216-011-5401-9
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Goodman, Bernard A.; Pascual, E. C.; Yeretzian, Chahan,
2011.
Food Chemistry.
125(1), pp. 248-254.
Available from: https://doi.org/10.1016/j.foodchem.2010.07.072
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Biasioli, Franco; Yeretzian, Chahan; Dewulf, J.; Langenhove, Van H.; Tilmann, Märk D.,
2011.
Direct injection mass spectrometry (DIMS) : adding the time dimension to (B)VOC analysis.
Trends in Analytical Chemistry.
30(7), pp. 1003-1017.
Available from: https://doi.org/10.1016/j.trac.2011.04.005
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Biosioli, Franco; Yeretzian, Chahan; Dewulf, J.; Langenhove, Van H.; Tilmann, Märk,
2011.
PTR-MS monitoring of VOC and BVOC in food science and technology.
Trends in Analytical Chemistry.
30(7), pp. 968-977.
Available from: https://doi.org/10.1016/j.trac.2011.03.009
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Wermelinger, Thomas; d'Ambrosio, Lucio; Klopprogge, Babette; Yeretzian, Chahan,
2011.
Journal of Agricultural and Food Chemistry.
59(17), pp. 9074-9079.
Available from: https://doi.org/10.1021/jf201918a
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Lindinger, Christian; Yeretzian, Chahan; Blank, Imre,
2009.
Chimia.
63(5), pp. 292.
Available from: https://doi.org/10.2533/chimia.2009.292
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Lindinger, Christian; Labbe, David; Pollien, Philippe; Rytz, Andreas; Juillerat, Marcel A.; Yeretzian, Chahan; Blank, Imre,
2008.
Analytical Chemistry.
80(5), pp. 1574-1581.
Available from: https://doi.org/10.1021/ac702196z
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Lindinger, Christian; Pollien, Philippe; Ali, Santo; Yeretzian, Chahan; Blank, Imre; Tilmann, Märk,
2005.
Analytical Chemistry.
77(13), pp. 4117-4124.
Available from: https://doi.org/10.1021/ac0501240
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Yeretzian, Chahan; Pollien, Philippe; Lindinger, Christian; Ali, Santo,
2004.
Individualization of flavor preferences : toward a consumer-centric and individualized aroma science.
Comprehensive Reviews in Food Science and Food Safety.
3(4), pp. 152-159.
Available from: https://doi.org/10.1111/j.1541-4337.2004.tb00066.x
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Dorfner, Ralph; Ferge, Thomas; Yeretzian, Chahan; Kettrup, Antonius; Zimmermann, Ralf,
2004.
Analytical Chemistry.
76(5), pp. 1386-1402.
Available from: https://doi.org/10.1021/ac034758n
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Pollien, Philippe; Jordan, Alfons; Lindinger, Werner; Yeretzian, Chahan,
2003.
International Journal of Mass Spectrometry.
228(1), pp. 69-80.
Available from: https://doi.org/10.1016/S1387-3806(03)00197-0
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Munro, Lindsey J.; Curioni, Alessandro; Andreoni, Wanda; Yeretzian, Chahan; Watzke, Heribert,
2003.
The elusiveness of coffee aroma : new insights from a non-empirical approach.
Journal of Agricultural and Food Chemistry.
51(10), pp. 3092-3096.
Available from: https://doi.org/10.1021/jf0261607
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Yeretzian, Chahan; Jordan, Alfons; Lindinger, Werner,
2003.
Analysing the headspace of coffee by proton-transfer-reaction mass-spectrometry.
International Journal of Mass Spectrometry.
223-224, pp. 115-139.
Available from: https://doi.org/10.1016/S1387-3806(02)00785-6
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Roberts, Deborah D.; Pollien, Philippe; Antille, Nicolas; Lindinger, Christian; Yeretzian, Chahan,
2003.
Journal of Agricultural and Food Chemistry.
51(12), pp. 3636-3642.
Available from: https://doi.org/10.1021/jf026230+
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Karl, Thomas; Yeretzian, Chahan; Jordan, Alfons; Lindinger, Werner,
2003.
Journal of Mass Spectrometry.
pp. 383-395.
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Pollien, Philippe; Lindinger, Christian; Yeretzian, Chahan; Blank, Imre,
2003.
Analytical Chemistry.
75(20), pp. 5488-5494.
Available from: https://doi.org/10.1021/ac0344586
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Dorfner, Ralph; Ferge, Thomas; Kettrup, Anthonius; Zimmermann, Ralf; Yeretzian, Chahan,
2003.
Journal of Agricultural and Food Chemistry.
51(19), pp. 5768-5773.
Available from: https://doi.org/10.1021/jf0341767
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Mayr, Dagmar; Maerk, Tilmann; Lindinger, Werner; Brevard, Hugues; Yeretzian, Chahan,
2003.
Reath-by-breath analysis of banana aroma by proton-transfer-reaction mass-spectrometry.
Journal of Mass Spectrometry.
pp. 743-756.
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Yeretzian, Chahan; Jordan, Alfons; Badoud, Raphael; Lindinger, Werner,
2002.
European Food Research and Technology.
214(2), pp. 92-104.
Available from: https://doi.org/10.1007/s00217-001-0424-7
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Pascual, Ederlinda C.; Goodman, Bernard A.; Yeretzian, Chahan,
2002.
Characterisation of free radicals in soluble coffee by electron paramagnetic resonance spectroscopy.
Journal of Agricultural and Food Chemistry.
50(21), pp. 6114-6122.
Available from: https://doi.org/10.1021/jf020352k
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Blank, Imre; Pascual, Ederlinda C.; Devaud, Stéphanie; Fay, Laurent B.; Stadler, Richard H.; Yeretzian, Chahan; Goodman, Bernard A.,
2002.
Degradation of coffee flavor compound furfuryl mercaptan in fenton-type model systems.
Journal of Agricultural and Food Chemistry.
50(8), pp. 2356-2364.
Available from: https://doi.org/10.1021/jf011329m
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Cantergiani, Ennio; Brevard, Hugues; Krebs, Yves; Feria-Morales, Alejandro; Amado, Rentato; Yeretzian, Chahan,
2001.
Characterisation of the aroma of green mexican coffee and identification of mouldy/earthy defect.
European Food Research and Technology.
212(6), pp. 648-657.
Available from: https://doi.org/10.1007/s002170100305
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Fay, Laurent; Yeretzian, Chahan; Blank, Imre,
2001.
Novel mass spectrometry methods in flavour analysis.
Chimia.
55(5), pp. 429-434.
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Zimmermann, Ralf; Dorfner, Ralph; Heger, Hans-Jörg; Kettrup, Antonius; Yeretzian, Chahan,
1999.
Lebensmittelchemie.
53, pp. 34.
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Dorfner, Ralph; Zimmermann, Ralph; Kettrup, Antonius; Yeretzian, Chahan; Jordan, Alfons; Lindinger, Werner,
1999.
Vergleich Zweier massenspektrometrischer Verfahren zur Direktanalyse in der Lebensmittelchemie.
Lebensmittelchemie.
53, pp. 32-34.
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Heiz, Ueli; Vayloyan, Arthur; Schuhmacher, Ernst; Yeretzian, Chahan; Stener, Mauro; Gisdakis, Philip; Rösch, Notkter,
1996.
NaxAu and CsxAu bimetal clusters : finite size analogs of sodium-gold and caesium-gold compounds.
The Journal of Chemical Physics.
105(13), pp. 5574-5585.
Available from: https://doi.org/10.1063/1.472397
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Yeretzian, Chahan; Selzle, Heinrich L.; Schlag, Edward W.,
1996.
European Journal of Mass Spectrometry.
2(1), pp. 3.
Available from: https://doi.org/10.1255/ejms.74
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Zimmermann, Ralf; Heger, Hans Jörg; Yeretzian, Chahan; Nagel, Holger; Boesl, Ulrich,
1996.
Rapid Communications in Mass Spectrometry.
10(15), pp. 1975-1979.
Available from: https://doi.org/10.1002/(SICI)1097-0231(199612)10:15<1975::AID-RCM786>3.0.CO;2-X
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Albert, Katrin; Neyman, Konstantin M.; Nasluzov, Vladmir A.; Ruzankin, Sergey Ph.; Yeretzian, Chahan; Rösch, Notker,
1995.
Chemical Physics Letters.
245(6), pp. 671-678.
Available from: https://doi.org/10.1016/0009-2614(95)01063-F
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Yeretzian, Chahan; Hermann, Robert H.; Ungar, Horst; Selzle, Heinrich L.; Schlag, Edward W.; Lin, Sheng H.,
1995.
Breakdown of the born-oppenheimer approximation in ZEKE states of Ag2.
Chemical Physics Letters.
239(1-3), pp. 61-66.
Available from: https://doi.org/10.1016/0009-2614(95)00441-6
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Yeretzian, Chahan; Röthlisberger, Ursula; Schumacher, Ernst,
1995.
Na6Pb : a bimetallic cluster of striking stability.
Chemical Physics Letters.
237(3-4), pp. 334-338.
Available from: https://doi.org/10.1016/0009-2614(95)00310-Z
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Yeretzian, Chahan,
1995.
Electronic structure effects in bimetallic MxN clusters : M = alkali, N = divalent metal.
The Journal of Physical Chemistry.
99(1), pp. 123-130.
Available from: https://doi.org/10.1021/j100001a022
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Németh, Géza I.; Ungar, Horst; Yeretzian, Chahan; Selzle, Heinrich L.; Schlag, Edward W.,
1994.
High-resolution spectroscopy of Ag+2 via long-lived ZEKE states.
Chemical Physics Letters.
228(1-3), pp. 1-8.
Available from: https://doi.org/10.1016/0009-2614(94)00904-X
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Yeretzian, Chahan; Beck, Rainer D.; Whetten, Robert L.,
1994.
Cluster-surface scattering in a reflectron collider : probing fullerenes by surface impact.
International Journal of Mass Spectrometry.
135(2-3), pp. 79-118.
Available from: https://doi.org/10.1016/0168-1176(94)04011-7
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Hansen, Klavs; Yeretzian, Chahan; Whetten, Robert L.,
1994.
A simple rate equation for fullerene coalescence.
Chemical Physics Letters.
218(5-6), pp. 462-466.
Available from: https://doi.org/10.1016/0009-2614(94)00016-6
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Yeretzian, Chahan; Schlag, Edward W.,
1994.
Physikalische und Theoretische Chemie 1993.
Nachrichten aus Chemie, Technik und Laboratorium.
42(2), pp. 181-191.
Available from: https://doi.org/10.1002/nadc.19940420211
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Whetten, Robert L.; Yeretzian, Chahan; St. John, Pamela M.,
1994.
Cleavage patterns of carbon clusters from impact-induced fragmentation of C- N, N = 10-50.
International Journal of Mass Spectrometry.
138, pp. 63-76.
Available from: https://doi.org/10.1016/0168-1176(94)04063-X
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Yeretzian, Chahan; Hansen, Klavs; Diederich, François; Whetten, Robert L.,
1993.
Coalescence reactions of fullerenes.
Zeitschrift für Physik D: Atoms, Molecules and Clusters.
26(Supp1), pp. 300-304.
Available from: https://doi.org/10.1007/BF01425697
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Yeretzian, Chahan; Wiley, John B.; Holczer, Karoly; Su, Tim; Nguyen, Song; Kaner, Richard B.; Whetten, Robert L.,
1993.
Partial separation of fullerenes by gradient sublimation.
The Journal of Physical Chemistry.
97(39), pp. 10097-10101.
Available from: https://doi.org/10.1021/j100141a033
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Yeretzian, Chahan; Hansen, Klavs; Whetten, Robert L.,
1993.
Rates of electron emission from impact-heated fullerenes.
Science.
260(5108), pp. 652-656.
Available from: https://doi.org/10.1126/science.260.5108.652
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Yeretzian, Chahan; Hansen, Klavs; Beck, Rainer D.; Whetten, Robert L.,
1993.
Surface scattering of C60+ : recoil velocities and yield of C60.
The Journal of Chemical Physics.
98(9), pp. 7480.
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Rubin, Yves; Khan, Saeed; Freedberg, Daron I.; Yeretzian, Chahan,
1993.
Synthesis and x-ray structure of a diels-alder adduct of C60.
Journal of the American Chemical Society.
115(1), pp. 344-345.
Available from: https://doi.org/10.1021/ja00054a049
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Whetten, Robert L.; Yeretzian, Chahan,
1992.
International Journal of Modern Physics B.
6(23/24), pp. 3801-3814.
Available from: https://doi.org/10.1142/S0217979292001869
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St. John, Pamela M.; Yeretzian, Chahan; Whetten, Robert L.,
1992.
Electron emission mechanism for impact of CN- and SiN- clusters.
The Journal of Physical Chemistry.
96(23), pp. 9100-9104.
Available from: https://doi.org/10.1021/j100202a005
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Yeretzian, Chahan; Hansen, Klavs; Diederich, François; Whetten, Robert L.,
1992.
Coalescence reactions of fullerenes.
Nature.
359(6390), pp. 44-47.
Available from: https://doi.org/10.1038/359044a0
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Yeretzian, Chahan; Hansen, Klavis; Alvarez, Marcos M.; Min, K. S.; Gillan, E. G.; Holczer, Károly; Kaner, Richard B.; Whetten, Robert L.,
1992.
Collisional probes and possible structure of La2C80.
Chemical Physics Letters.
196(3-4), pp. 337-342.
Available from: https://doi.org/10.1016/0009-2614(92)85978-J
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Gillan, Edward G.; Yeretzian, Chahan; Min, Kyu S.; Alvarez, Marcos M.; Whetten, Robert L.; Kaner, Richard B.,
1992.
Endohedral rare-earth fullerene complexes.
The Journal of Physical Chemistry.
96(17), pp. 6869-6871.
Available from: https://doi.org/10.1021/j100196a006
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Yeretzian, Chahan; Whetten, Robert L.,
1992.
Delayed emission of electrons from C60 following energetic impact against graphite.
Zeitschrift für Physik D: Atoms, Molecules and Clusters.
24(2), pp. 199-202.
Available from: https://doi.org/10.1007/BF01426705
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Bunshah, Rointan F.; Jou, Shyankay; Prakash, Shiva; Doerr, Hans J.; Isaacs, Lyle; Wehrsig, Arno; Yeretzian, Chahan; Cynn, Hyunchae; Diederich, Francois,
1992.
Fullerene formation in sputtering and electron beam evaporation processes.
The Journal of Physical Chemistry.
96(17), pp. 6866-6869.
Available from: https://doi.org/10.1021/j100196a005
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Kappes, Manfred M.; Schär, Martin; Röthlisberger, Ursula; Yeretzian, Chahan; Schumacher, Ernst,
1988.
Chemical Physics Letters.
143(3), pp. 251-258.
Available from: https://doi.org/10.1016/0009-2614(88)87376-7
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Schumacher, Ernst; Blatter, Fritz; Frey, Martin; Heiz, Ueli; Röthlisberger, Ursula; Schär, Martin; Vayloyan, Arthur; Yeretzian, Chahan,
1988.
Metal clusters : between atom and bulk.
Chimia.
42(11), pp. 357.
-
Jiménez, María Julia; Fernández Valdez, Yara Carolina; Jacobi, Johanna; Yeretzian, Chahan,
2021.
Sultana : good practices and other curiosities.
Slow Food Bolivia.
Available from: https://doi.org/10.21256/zhaw-21770
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Jiménez, María Julia; Fernández Valdez, Yara Carolina; Jacobi, Johanna; Yeretzian, Chahan,
2021.
Slow Food Bolivia.
Available from: https://doi.org/10.21256/zhaw-21771
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Gutiérrez Guzmán, Nelson; Lara Figueroa, Derly Cibelly; Castro Cabrera, Daniel Mauricio; Yeretzian, Chahan; de Castelberg, Sabine; Jacobi, Johanna; Opitz, Sebastian,
2020.
Análisis de stakeholders y mapeos de cadenas de valor del café en Colombia.
Primera edición.
Bogotá:
Ecoe Ediciones.
ISBN 978-958-771-970-3.
Available from: https://doi.org/10.21256/zhaw-21732
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Yeretzian, Chahan; Opitz, Sebastian; Smrke, Samo; Wellinger, Marco,
2019.
Coffee volatile and aroma compounds : from the green bean to the cup
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Coffee : production, quality and chemistry.
London:
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pp. 726-770.
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Wellinger, Marco; Smrke, Samo; Yeretzian, Chahan,
2017.
Water for extraction : composition, recommendations, and treatment
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In:
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Amsterdam:
Elsevier.
pp. 381-398.
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Yeretzian, Chahan,
2017.
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Springer handbook of odor.
Springer.
pp. 107-127.
Springer Handbooks.
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Yeretzian, Chahan; Blank, Imre; Wyser, Yves,
2017.
Protecting the flavors : freshness as a key to quality
.
In:
The craft and science of coffee.
Elsevier.
pp. 329-353.
Available from: https://doi.org/10.1016/B978-0-12-803520-7.00014-1
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Goodman, Bernard A.; Yeretzian, Chahan,
2015.
Free radical processes in coffee I : solid samples
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In:
Processing and impact on active components in food.
London:
Academic Press.
pp. 559-566.
Available from: https://doi.org/10.1016/B978-0-12-404699-3.00067-6
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Goodman, Bernard A.; Yeretzian, Chahan,
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Free radical processes in coffee II : liquids
.
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Processing and impact on active components in food.
Academic Press.
pp. 567-574.
Available from: https://doi.org/10.1016/B978-0-12-404699-3.00068-8
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Opitz, Sebastian; Smrke, Samo; Goodman, Bernard A.; Yeretzian, Chahan,
2014.
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Miedema, Jan-Pieter; Brazsák, Josef; Ludwig, Bernhard; Ellison, Alan D.; Jackson, John E.; Schildknecht, Eckhard; Yeretzian, Chahan; Blank, Imre; Palzer, Stefan,
2007.
Flavouring of dehydrated convenience food and kitchen aids
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Wiley.
pp. 549-572.
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German, J. Bruce; Yeretzian, Chahan; Tolstoguzov, Vladimir B.,
2007.
Olfaction, where nutrition, memory and immunity intersect
.
In:
Flavours and fragrances.
Berlin:
Springer.
pp. 25-41.
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Kappes, Manfred M.; Schär, Martin; Yeretzian, Chahan; Heiz, Ulrich; Vayloyan, Arthur; Schumacher, Ernst,
1987.
Alkali clusters : structure, stability, large amplitude motion and chemical properties
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Springer.
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Röcker, Bettina; Rüegg, Nadine; Glöss, Alexia N.; Yeretzian, Chahan; Yildirim, Selçuk,
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Packaging Technology and Science.
20th IAPRI World Conference on Packaging 2016, Sao Paulo, 12-15 June 2016.
Wiley.
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Wellinger, Marco; Petrozzi, Sergio; Renaud, Jean-Marc; Christlbauer, Monika; Yeretzian, Chahan,
2015.
On-line PTR-ToF-MS quantification of volatile aroma compounds released during tobacco heat treatment [paper].
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14th Weurman Flavour Research Symposium, Cambridge, United Kingdom, 15-19 September 2014.
Context.
pp. 253-257.
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Wieland, Flurin; Neff, Angela; Gloess, Alexia; Poisson, Luigi; Blank, Imre; Pretre, Daniel; Milo, Christian; Yeretzian, Chahan,
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6th International Conference on Proton Transfer Reaction Mass Spectrometry and ist Applications, Obergurgl, Austria, 3-8 February 2013.
Innsbruck University Press.
pp. 234-237.
-
Yeretzian, Chahan; Gloess, Alexia; Wieland, Flurin,
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Fall Meeting 2010 of the Swiss Chemical Society, Zurich, 16 September 2010.
Schweizerische Chemische Gesellschaft.
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Blank, Imre; Wüst, Matthias; Yeretzian, Chahan, eds.,
2010.
Expression of multidisciplinary flavour science : proceedings of the 12th Weurman Symposium.
12th Weurman Symposium, Interlaken, Switzerland, 2008.
Winterthur:
ZHAW Zürcher Hochschule für Angewandte Wissenschaften.
.
ISBN 978-3-905745-19-1.
Available from: https://doi.org/10.21256/zhaw-4218
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Wild, Andrea; Glöss, Alexia; D'Ambrosio, Lucio; Rentsch, Hans; Rink, Adrian; Yeretzian, Chahan,
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Blank, Imre; Pollien, Philippe; Yeretzian, Chahan,
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A new application of PTR-MS : aroma generation through the Maillard reaction [paper].
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1st International Conference on Proton Transfer Reaction Mass Spectrometry and Its Applications, Innsbruck, 18-23 January 2003.
Innsbruck:
Innsbruck University Press.
pp. 87-90.
Available from: http://www.ionicon.com/sites/default/files/uploads/doc/contributions_ptr_ms_Conference_1.pdf
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Pollien, Philippe; Lindinger, Christian; Ali, Santo; Yeretzian, Chahan,
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Absolute quantification of headspace volatiles by PTR-MS [paper].
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1st International Conference on Proton Transfer Reaction Mass Spectrometry and Its Applications, Innsbruck, 18-23 January 2003.
Innsbruck:
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pp. 153-156.
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Lindinger, Christian; Pollien, Philippe; Ali, Santo; Märk, Tilmann; Yeretzian, Chahan,
2003.
Coupling GC-MS with PTR-MS for unambiguous chemical characterisation of on-line PTR-MS spectra [paper].
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1st International Conference on Proton Transfer Reaction Mass Spectrometry and its Applications, Innsbruck, January 18-23, 2003.
Innsbruck:
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Ali, Santo; Pollien, Philippe; Lindinger, Christian; Yeretzian, Chahan,
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1st International Conference on Proton Transfer Reaction Mass Spectrometry and Its Applications, Innsbruck, 18-23 January 2003.
Innsbruck:
Innsbruck University Press.
pp. 161-164.
Available from: http://www.ionicon.com/sites/default/files/uploads/doc/contributions_ptr_ms_Conference_1.pdf
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Yeretzian, Chahan; Pollien, Philippe; Lindinger, Christian; Ali, Santo,
2003.
Progress and prospects of PTR-MS in food science [paper].
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1st International Conference on Proton Transfer Reaction Mass Spectrometry and Its Applications, Innsbruck, 18-23 January 2003.
Innsbruck:
Innsbruck University Press.
pp. 80-81.
Available from: http://www.ionicon.com/sites/default/files/uploads/doc/contributions_ptr_ms_Conference_1.pdf
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Lindinger, Christian; Ali, Santo; Buettner, Andrea; Schieberle, Peter; Stoupis, Christoforos; Vock, Peter; Yeretzian, Chahan,
2003.
In:
226th National ACS Meeting, New York, 14 July 2003.
Washington:
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Yeretzian, Chahan; Jordan, Alfons; Graus, Martin; Pollien, Philippe; Lindinger, Werner,
2002.
Applications of PTR-MS in food flavour research : recent progress and prospects [paper].
In:
Contributions to the 13. Symposium on atomic and surface physics and related topics.
XIII. Symposium on Atomic and Surface Physics and Related Topics (SASP), Kitzbühel, 17-23 February 2002.
Innsbruck:
Universität Innsbruck.
pp. 64-66.
Available from: http://www.iaea.org/inis/collection/NCLCollectionStore/_Public/33/060/33060701.pdf?r=1
-
Dorfner, Ralph; Ferge, Thomas; Yeretzian, Chahan; Kettrup, Antonius; Zimmermann, Ralf,
2002.
In:
Proceedings of the 50th ASMS Conference on Mass Spectrometry and Allied Topics.
50th ASMS Conference on Mass Spectrometry and Allied Topics, Orlando FL, USA, 2-6 June 2002.
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Yeretzian, Chahan,
2020.
The coffee excellence center of the Zurich University of Applied Sciences.
The Innovation Platform.
2020(1), pp. 260-263.
-
Beck, Barbara; Freimüller Leischtfeld, Susette; Opitz, Sebastian; Yeretzian, Chahan; Miescher Schwenninger, Susanne,
2019.
Exploring the impact of spontaneous wet fermentation on microbiota and coffee quality [poster].
In:
Cocotea2019 Book Of Abstracts - Posters.
Fifth International Congress on Cocoa Coffee and Tea 2019, Bremen, Germany, 26-28 June 2019.
pp. 30.
Available from: https://www.cocotea2019.com/app/download/12646324787/Cocotea2019+Book+Of+Abstracts+-+Posters.PDF?t=1563552975
-
Glöss, Alexia; Yeretzian, Chahan; Knochenmuss, Richard; Groessl, Michael,
2019.
Online-Analyse der Kaffeeröstung.
ChemieXtra.
2019(5), pp. 28-29.
Available from: http://issuu.com/sigwerbgmbh/docs/cx_2019_5_web_93e48a1b169b11?e=2736742/69848464
-
Yeretzian, Chahan; Glöss, Alexia N.; Knochenmuss, Richard,
2019.
Online-Analyse der Kaffeeröstung : Aromen-Bildung in der Ionenmobilitäts-Spektrometrie.
LVT Lebensmittel Industrie.
2019(1-2), pp. 9-10.
-
Yeretzian, Chahan,
2018.
Online-Analyse der Kaffeeröstung mittels Ionenmobilitäts-Spektrometrie.
Transfer.
2018(2), pp. 8.
Available from: https://doi.org/10.21256/zhaw-13651
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Kishigami, Mizue; Wellinger, Marco; Früh, Patrick; Yeretzian, Chahan,
2018.
Filter coffee extraction : a time-resolved view [poster].
In:
Specialty Coffee Expo 2018, Seattle, USA, 19-22 April 2018.
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Smrke, Samo; Sage, Emma; Wellinger, Marco; Yeretzian, Chahan,
2018.
The coffee freshness handbook.
1. Auflage.
Santa Ana:
Specialty Coffee Association (SCA).
ISBN 978-0-9995807-2-1.
-
Wellinger, Marco; Smrke, Samo; Yeretzian, Chahan,
2018.
The SCA water quality handbook.
Speciality Coffee Association.
ISBN 978-0-9995807-3-8.
-
Yeretzian, Chahan,
2017.
Folgen des Klimawandels für Kaffeeanbau : zu wenig Regen schadet dem Geschmack.
WirtschaftsWoche.
Available from: http://www.wiwo.de/unternehmen/handel/folgen-des-klimawandels-fuer-kaffeeanbau-zu-wenig-regen-schadet-dem-geschmack/19263150.html
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Smrke, Samo; Rahn, Anja; Gloess, Alexia; Yeretzian, Chahan,
2017.
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Flavour Science : Proceedings of the XV Weurman flavour research symposium.
15th Weurman Flavour Research Symposium, Graz, Austria, 18-22 September 2017.
Technische Universität Graz.
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Wellinger, Marco; Smrke, Samo; Yeretzian, Chahan,
2017.
The SCAE water chart : measure aim trat.
Speciality Coffee Association of Europe.
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Petrozzi, Sergio; Yeretzian, Chahan,
2016.
1. Auflage.
Winterthur:
ZHAW Zürcher Hochschule für Angewandte Wissenschaften.
ISBN 9783737557856.
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Sanchez Lopez, Jose; Wellinger, Marco; Gloess, Alexia; Zimmermann, Ralf; Yeretzian, Chahan,
2016.
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Contributions 7th International Conference on Proton Transfer Reaction Mass Spectrometry and its Applications.
7th International Conference on Proton Transfer Reaction Mass Spectrometry and its Applications, Obergurgl, Austria, 14-19 February 2016.
Innsbruck University Press.
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Zimmermann, R.; Ehlert, S.; Czech, H.; Schepler, C.; Fischer, M.; Wohlfahrt, S.; Hertz-Schünemann, R.; Denner, T.; Howell, J.; Yeretzian, Chahan; Walte, A.; Streibel, T.,
2016.
In:
XXth Symposium on Atomic, Cluster and Surface Physics 2016 (SASP 2016).
XXth Symposium on Atomic, Cluster and Surface Physics 2016 (SASP 2016), Davos, 7-12 February 2016.
Innsbruck University Press.
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Stohner, Jürgen; Yeretzian, Chahan, eds.,
2016.
XXth Symposium on Atomic, Cluster and Surface Physics 2016 (SASP 2016).
XXth Symposium on Atomic, Cluster and Surface Physics 2016 (SASP 2016), Davos, 7-12 February 2016.
Innsbruck University Press.
Conference Series.
ISBN 978-3-903122-04-8.
Available from: https://www.uibk.ac.at/iup/buch_pdfs/9783903122048.pdf
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Sanchez Lopez, Jose; Yener, Sine; Bonn, Günther; Märk, Tilmann; Zimmermann, Ralf; Yeretzian, Chahan; Biasoli, Franco,
2015.
Exploring the extraction dynamics of green tea by PTR-ToF_MS [poster].
In:
4th MS Food Day, Foggia, Italy, 7-9 October 2015.
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Sanchez Lopez, Jose; Zimmermann, Ralf; Yeretzian, Chahan,
2015.
Extraction kinetics of coffee aroma compounds by on-line PTR-MS [paper].
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Flavour Science : Proceedings from the XIV Weurman Flavour Research Symposium.
14th Weurman Flavour Research Symposium, Cambridge, United Kingdom, 15-19 September 2014.
pp. 147-150.
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Huber, Petra; Adlhart, Christian; Luginbühl, Vera; Morf, Fabienne; Opitz, Sebastian; Yeretzian, Chahan,
2014.
Household and Personal Care Today.
9(3), pp. 28-34.
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Gloess, Alexia N.; Yeretzian, Chahan; Vietri, Anita; Bongers, Sandra; Koziorowski, Thomas,
2013.
In:
Contributions : 6th International Conference on Proton Transfer Reaction Mass Spectrometry and ist Applications.
6th International Conference on Proton Transfer Reaction Mass Spectrometry and ist Applications, Obergurgl, Austria, 3-8 February 2013.
Innsbruck:
Innsbruck University Press.
pp. 166-169.
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Gloess, Alexia; Wellinger, Marco; Schönbächler, Barbara; Wieland, Flurin; Lindinger, Christian; Yeretzian, Chahan,
2013.
Predicting the sensory profiles of coffee based on PTR-ToF-MS and GC-MS measurements [paper].
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Contributions : 6th International Conference on Proton Transfer Reaction Mass Spectrometry and ist Applications.
6th International Conference on Proton Transfer Reaction Mass Spectrometry and ist Applications, Obergurgl, Austria, 3-8 February 2013.
Innsbruck:
Innsbruck University Press.
pp. 54-57.
-
Yeretzian, Chahan; Gloess, Alexia; Schönbächler, Barbara; Wellinger, Marco; Neff, Angela; Wieland, Flurin,
2013.
Recent applications of PTR-ToF-MS in coffee research [paper].
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6th International Conference on Proton Transfer Reaction Mass Spectrometry and ist Applications, Obergurgl, Austria, 3-8 February 2013.
Innsbruck University Press.
pp. 67-70.
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Schönbächler, Barbara; Glöss, Alexia N.; Wellinger, Marco; Klopprogge, Babette; Rast, Markus; Deuber, Louis; Yeretzian, Chahan,
2012.
Can we measure the freshness of roasted coffee? [paper].
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24th International Conference on Coffee Science, San José, Costa Rica, 12-16 November 2012.
Paris:
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pp. 271-275.
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Smrke, Samo; Opitz, Sebastian; Petrozzi, Sergio; Yeretzian, Chahan,
2012.
In:
Fall Meeting 2012 of the Swiss Chemical Society, Zurich, 13 September 2012.
Schweizerische Chemische Gesellschaft.
pp. 494.
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Glöss, Alexia; Knöpfli Lengweiler, Kaja; Yeretzian, Chahan; Schönbächler, Barbara,
2012.
Entwicklung einer Methode zur Untersuchung von Innenraumluft.
SVG Journal.
2, pp. 9-10.
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Gloess, Alexia; Knöpfli Lengweiler, Kaja; Yeretzian, Chahan; Schönbächler, Barbara,
2012.
Entwicklung einer Methode zur Untersuchung von Innenraumluft.
Transfer.
2012(1), pp. 7.
Available from: https://doi.org/10.21256/zhaw-12800
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Wieland, Flurin; Glöss, Alexia; Keller, Marco; Wetzel, Andreas; Schenker, Stefan; Yeretzian, Chahan,
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Fall Meeting 2012 of the Swiss Chemical Society, Zurich, 13 September 2012.
Schweizerische Vereinigung fuer Gesundheitsschutz und Umwelttechnik.
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Wieland, Flurin; Glöss, Alexia; Keller, Marco; Wetzel, Andreas; Schenker, Stefan; Yeretzian, Chahan,
2012.
Progress on coffee roasting : a process control tool for a consistent roast degree-roas after roast.
New Food.
15(3), pp. 22-26.
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Gloess, Alexia; Chatelain, Karin; Bongartz, Annette; Strittmatter, André; Rast, Markus; Yeretzian, Chahan,
2011.
Sensory and chemical quality of a coffee brew : effect of different extraction methods [poster].
In:
9th Pangborn Sensory Science Symposium, Toronto, Canada, 4-8 September 2011.
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2011.
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Contributions : 5th International Conference on Proton Transfer Reaction Mass Spectrometry and ist Applications.
5th International Conference on Proton Transfer Reaction Mass Spectrometry and ist Applications, Obergurgl, Austria, 26 January - 2 February 2011.
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Glöss, Alexia; Schönbächler, Barbara; Vietri, Anita; Bongers, Sandra; Koziorowski, Thomas; Yeretzian, Chahan,
2011.
GIT: Labor-Fachzeitschrift.
2011(10), pp. 712.
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Petrozzi, Sergio; Wieland, Flurin; Glöss, Alexia N.; D’Ambrosio, Lucio; Yeretzian, Chahan,
2011.
Journal of Flow Injection Analysis.
28(1), pp. 23-28.
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Wieland, Flurin; Gloess, Alexia N.; Yeretzian, Chahan,
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5th International Conference on Proton Transfer Reaction Mass Spectrometry and ist Applications, Obergurgl, Austria, 26 January - 2 February 2011.
Innsbruck:
Innsbruck University Press.
pp. 259-260.
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Wieland, Flurin; Glöss, Alexia; Yeretzian, Chahan; Keller, Marco; Wetzel, Andreas,
2011.
In:
Proceedings of the 1st International Congress on Cocoa Coffee and Tea.
1st International Congress on Cocoa Coffee and Tea (CoCoTea 2011), Novara, 13-16 September 2011.
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Yeretzian, Chahan; Glöss, Alexia; Petrozzi, Sergio; D Ambrosio, Lucio; Knöpfli Lengweiler, Kaja; Wieland, Flurin; Fridolin Wild, Andrea; Anliker, Ruedi,
2010.
The smell of coffee : an analytical perspective.
New Food.
13(4), pp. 10-17.
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Lindinger, Christian; de Vos, Ric C. H.; Lambot, Charles; Pollien, Philippe; Rytz, Andreas; Voirol-Baliguet, Elisabeth; Fumeaux, René; Robert, Fabien; Yeretzian, Chahan; Blank, Imre,
2010.
Coffee chemometrics as a new concept : untargeted metabolic profiling of coffee [paper].
In:
Expression of Multidisciplinary Flavour Science.
12th Weurman Flavour Research Symposium, Interlaken, 1-4 July 2008.
Winterthur:
ZHAW Zurich University of Applied Sciences.
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D'Ambrosio, Lucio; Wermelinger, Thomas; Klopprogge, Babette; Yeretzian, Chahan,
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Gloess, Alexia; Vietri, Anita; Yeretzian, Chahan,
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Mit dem Massenspektrometer an Prozessen schnüffeln.
Transfer.
2010(3), pp. 4.
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Yeretzian, Chahan; Pollien, Philippe; Graus, Martin,
2009.
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12th Weurman Symposium, Interlaken, July 2008.
Washington:
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Pollien, Philippe; Lindinger, Christian; Glöss, Alexia N.; Yeretzian, Chahan,
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Measuring partition coefficients of VOCs using a dynamic, PTR-MS-coupled method [paper].
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Range expanded : a tasting tour of the New Grands Crus Universe.
Nespresso Magazin.
2009(12), pp. 41-44.
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Yeretzian, Chahan,
2008.
Doctor coffee : the amazing elixir.
Nespresso Magazin.
2008(11), pp. 46-49.
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Blank, Imre; Wüst, Matthias; Yeretzian, Chahan, eds.,
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12th Weurman Symposium, Interlaken, 01-04 July 2008.
Winterthur:
ZHAW Zürcher Hochschule für Angewandte Wissenschaften.
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ISBN 978-3-905745-19-1.
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Pascual, Ederlinda; Yeretzian, Chahan; Pirker, Katharina; Goodman, Bernard,
2005.
Antioxidant, pro-oxidant and free radical processes in coffee [paper].
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Das Aroma von Nespresso : eine Symphonie der Sinne.
Nutritio.
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Roberts, Deborah D.; Pollien, Philippe; Lindinger, Christian; Yeretzian, Chahan,
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Blank, Imre; Devaud, Stephanie; Matthey-Doret, Walther; Pollien, Philippe; Robert, Fabien; Yeretzian, Chahan,
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Formation of odour-active compounds in maillard model systems based on proline [paper].
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Flavour research at the dawn of the twenty-first century.
10th Weurman Flavour Research Symposium, Beaune, 25-28 June 2002.
Paris:
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Mayr, Dagmar; Maerk, Tilmann; Lindinger, Werner; Brevard, Hugues; Yeretzian, Chahan,
2003.
In-vivo analysis of banana aroma by proton-transfer-reaction mass-spectrometry [paper].
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Flavour research at the dawn of the twenty-first century.
10th Weurman Flavour Research Symposium, Beaune, 25-28 June 2002.
Paris:
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Graus, Martin; Yeretzian, Chahan; Jordan, Alfons; Lindinger, Werner,
2002.
In-mouth aroma : breath-by-breath analysis of nose space by PTR-MS while drinking coffee [paper].
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Contributions to the 13. Symposium on atomic and surface physics and related topics.
XIII. Symposium on Atomic and Surface Physics and Related Topics (SASP), Kitzbühel, 17-23 February 2002.
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Zimmermann, Ralf; Heger, Hans Jörg; Dorfner, Ralph; Yeretzian, Chahan; Kettrup, Antonius; Boels, Ulrich,
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1st International Convention Food Ingredients, Cuneo, Italy, 15-17 September 1997.
UNIDO, United nations industrial development organisation.
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Yeretzian, Chahan,
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Laser-desorption mass spectrometry and induced coalescence of fullerenes [paper].
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Eggenschwiler, Gaby; Yeretzian, Chahan,
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Längsschnittliche Untersuchung zur Entwicklung des Liedersingens bei 2 Vorschulkindern.
Institut für Psychologie, Universität Bern.
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Kappes, Manfred; Radi, P.; Schär, M.; Yeretzian, Chahan; Schuhmacher, E.,
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Metal Clusters : proceedings of an international symposium, Heidelberg, April 7-11, 1986.
Springer.
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Smrke, Samo; Rahn, Anja; Campos Zanin, Rodolfo; Yeretzian, Chahan,
2019.
PTR-MS sampling techniques for on-line coffee analysis.
In:
8th International Conference on Proton Transfer Reaction Mass Spectrometry and its Applications (PTRMS 2019) : Contributions.
PTRMS 2019, Innsbruck, Austria, 4-8 February 2019.
Innsbruck:
Innsbruck University Press.
Available from: https://www.uibk.ac.at/iup/buch_pdfs/9783903187467.pdf
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Rahn, Anja; Smrke, Samo; Glöss, Alexia; Yeretzian, Chahan,
2018.
Coffee aroma : essential role of oxidative maillard reaction pathways.
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13th International Symposium of the Maillard Reaction (ISMR 13), Montreal, Canada, 10-13 September 2018.
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Rahn, Anja; Smrke, Samo; Glöss, Alexia; Yeretzian, Chahan,
2018.
Coffee aroma : essential role of oxidative maillard reaction pathways.
In:
27th International Conference of the Association for the Science and Information on Coffee (ASIC), Portland, USA, 16-20 September 2018.
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Kishigami, Mizue; Wellinger, Marco; Yeretzian, Chahan,
2018.
Filter coffee extraction : a time-resolved view and the influence of CO2.
In:
27th International Conference of the Association for the Science and Information on Coffee (ASIC), Portland, USA, 16-20 September 2018.
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Yeretzian, Chahan,
2018.
Play with temperatures - scientific evidence (extracting coffee).
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Victoria Arduino - Champions' Hub, Belforte del Chienti, Italy, 8-9 May 2018.
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Wellinger, Marco; Yeretzian, Chahan,
2018.
In:
Specialty Coffee Expo 2018, Seattle, USA, 19-22 April 2018.
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Eiermann, Andre; Guelat, Loic-Marco; Smrke, Samo; Wellinger, Marco; Yeretzian, Chahan,
2018.
Screening of parameters impacting capsule coffee extraction.
In:
27th International Conference of the Association for the Science and Information on Coffee (ASIC), Portland, USA, 16-20 September 2018.
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Smrke, Samo; Rahn, Anja; Wellinger, Marco; Yeretzian, Chahan,
2018.
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13th International Symposium of the Maillard Reaction (ISMR 13), Montreal, Canada, 10-13 September 2018.
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Smrke, Samo; Liu, Chujiao; Sturrock, Criag J.; Fisk, Ian; Yeretzian, Chahan,
2018.
The porous structure of the roasted coffee.
In:
27th International Conference of the Association for the Science and Information on Coffee (ASIC), Portland, USA, 16-20 September 2018.
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Yeretzian, Chahan,
2017.
A scientist’s perspective of the coffee brewing chart : when science meets craft.
In:
1st International Conference “The Quality of Coffee: A Never-Ending Research”, Camerino, 30 November - 1 December 2017.
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Yeretzian, Chahan; Smrke, Samo; Wellinger, Marco; Opitz, Sebastian,
2017.
Coffee roasting, blending before versus blending after roasting.
In:
World of Coffee 2017, Dublin, Irland, 20-23 June 2017.
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Yeretzian, Chahan; Wellinger, Marco; Smrke, Samo; Opitz, Sebastian; Früh, Patrick; Sanchez-Lopez, Jose,
2017.
In:
4th International Congress on «Cocoa, Coffee, Tea», Torino, Italy, 25-28 June 2017.
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Suzuki, Tomonori; Smrke, Samo; Wellinger, Marco; Balsiger, Franz; Yeretzian, Chahan,
2016.
A novel gravimetric approach to measure the degassing of roasted coffee.
In:
26th International Conference of the Association for the Science and Information on Coffee (ASIC 2016), Kunming, China, 13-19 November 2016.
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Smrke, Samo; Suzuki, Tomonori; Wellinger, Marco; Yeretzian, Chahan,
2016.
Degassing kinetics from whole roasted coffee beans and roast and ground coffee.
In:
26th International Conference of the Association for the Science and Information on Coffee (ASIC 2016), Kunming, China, 13-19 November 2016.
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Sanchez Lopez, Jose; Wellinger, Marco; Gloess, Alexia; Zimmermann, Ralf; Yeretzian, Chahan,
2015.
In:
3rd International Congress on «Cocoa, Coffee, Tea», Aveiro, Portugal, 22-24 June 2015.
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Wellinger, Marco; Smrke, Samo; Balsiger, Franz; Yeretzian, Chahan,
2015.
Gravimetric analysis of degassing kinetics of freshly roasted and ground coffee.
In:
3rd International Congress on «Cocoa, Coffee, Tea», Aveiro, Portugal, 22-24 June 2015.
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Glöss, Alexia; Schönbächler, Barbara; Sanchez Lopez, Jose; Zimmermann, Ralf; Bongers, Sandra; Koziorowski, Thomas; Yeretzian, Chahan,
2014.
In:
25th International Conference of the Association for the Science and Information on Coffee (ASIC), Armenia, Columbia, 8-13 September 2014.
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Sanchez Lopez, Jose; Zimmermann, Ralf; Yeretzian, Chahan,
2014.
In:
25th International Conference of the Association for the Science and Information on Coffee (ASIC), Armenia, Columbia, 8-13 September 2014.
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Zimmermann, R.; Streibel, T.; Hertz-Schünemann, R.; Ehlert, S.; Schepler, C.S.; Yeretzian, Chahan; Howell, J.,
2014.
In:
25th International Conference of the Association for the Science and Information on Coffee (ASIC), Armenia, Columbia, 8-13 September 2014.
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Yeretzian, Chahan,
2014.
In:
India International Coffee Festival 2014 (IICF), Bangalore, India, 21-25 January 2014.
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Yeretzian, Chahan; Pasqual, Ederlinda; Goodman, Bernard,
2013.
In:
Pure and Applied Chemistry International Conference 2013 (PACCON 2013), Bangsaen, Thailand, 23-25 January 2013.
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Opitz, Sebastian; Smrke, Samo; Yeretzian, Chahan; Goodman, Bernard A.,
2013.
Modern approaches to determining quality criteria in coffee.
In:
2nd Annual World Congress of Food Science & Technology, Hangzhou, 23-25 September 2013.
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Smrke, Samo; Opitz, Sebastian; Petrozzi, Sergio; Yeretzian, Chahan,
2012.
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Fall Meeting of the Swiss Chemical Society, Zurich, 13 September 2012.
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Schönbächler, Barbara; Glöss, Alexia; Chatelain, Karin; Yeretzian, Chahan,
2012.
How can we measure the freshness of coffee?.
In:
Fall Meeting of the Swiss Chemical Society, Zurich, 13 September 2012.
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Schönbächler, Barbara; Glöss, Alexia; Rast, Markus; Deuber, Louis; Yeretzian, Chahan,
2012.
In:
24th International Conference on Coffee Science, San José, Costa Rica, 12-16 November 2012.
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Knöpfli Lengweiler, Kaja; Glöss, Alexia; Schönbächler, Barbara; Yeretzian, Chahan,
2012.
Monitoring indoor air quality.
In:
Fall Meeting of the Swiss Chemical Society, Zurich, 13 September 2012.
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Glöss, Alexia; Vietri, Anita; Bongers, Sandra; Koziorowski, Thomas; Yeretzian, Chahan,
2012.
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24th International Conference on Coffee Science, San José, Costa Rica, 12-16 November 2012.
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Glöss, Alexia; Vietri, Anita; Bongers, Sandra; Koziorowski, Thomas; Yeretzian, Chahan,
2012.
In:
Fall Meeting of the Swiss Chemical Society, Zurich, 13 September 2012.
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Wieland, Flurin; Glöss, Alexia; Keller, Marco; Schenker, Stefan; Yeretzian, Chahan,
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Fall Meeting of the Swiss Chemical Society, Zurich, 13 September 2012.
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Yeretzian, Chahan; Gloess, Alexia N.; Wieland, Flurin; Zurfluh, Barbara,
2011.
Applications of PTR-ToF-MS on coffee.
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Innsbruck:
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Gloess, Alexia; Yeretzian, Chahan; Vietri, Anita; Bongers, Sandra; Koziorowski, Thomas,
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Process monitoring by PTR-ToF-MS : applications on profile roasting of coffee.
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Contributions : 5th International Conference on Proton Transfer Reaction Mass Spectrometry and ist Applications.
5th International Conference on Proton Transfer Reaction Mass Spectrometry and ist Applications, Obergurgl, Austria, 26 January - 2 February 2011.
Innsbruck:
Innsbruck University Press.
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2010.
Effect of coffee extraction method on quality of coffee.
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Fall Meeting of the Swiss Chemical Society, Zurich, 16 September 2010.
Schweizerische Chemische Gesellschaft.
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Gloess, Alexia N.; Vietri, Anita; Bongers, Sandra; Koziorowski, Thomas; Yeretzian, Chahan,
2010.
Exploring the impact of the time-temperature roasting profile on the flavor of coffee.
In:
Fall Meeting of the Swiss Chemical Society, Zurich, 16 September 2010.
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Wieland, Flurin; Gloess, Alexia N.; Yeretzian, Chahan,
2010.
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Fall Meeting of the Swiss Chemical Society, Zurich, 16 September 2010.
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Wild, Andrea Fridolin; Gloess, Alexia N.; D'Ambrosio, Lucio; Rentsch, Hans; Rink, Adrian; Yeretzian, Chahan,
2010.
In:
Fall Meeting of the Swiss Chemical Society, Zurich, 16 September 2010.
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Petrozzi, Sergio; D'Ambrosio, Lucio; Yeretzian, Chahan,
2010.
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Fall Meeting of the Swiss Chemical Society, Zurich, 16 September 2010.