Dr. Marco Wellinger

Dr. Marco Wellinger

Dr. Marco Wellinger
ZHAW School of Life Sciences and Facility Management
Einsiedlerstrasse 29
8820 Wädenswil

+41 (0) 58 934 54 20

Personal profile

Position at the ZHAW

Study of coffee aromas (PTR-ToF-MS and GC-MS), coffee sensory analysis (certified Q Grader for Arabica) and water treatment and characterisation.

Professional development teaching

Educational background

Dr. sc. ETH Lausanne - analytical chemistry - on-line process gas analysis of green energy production from wood and straw
MSc ETH Zurich - environmental science - major in chemistry and microbiology


Project team member


Peer-reviewed articles/chapters

; ; ; ; ; ; ().

Understanding the Effects of Roasting on Antioxidant Components of Coffee Brews by Coupling On-line ABTS Assay to High Performance Size Exclusion Chromatography


Phytochemical Analysis, 10.1002/pca.2661, 28. 106/114. Peer reviewed.

; ; ().

Water for Extraction

: Composition, Recommendations, and Treatment.

In: Brita Folmer (Hg.). The Craft and Science of Coffee. (381-398). London: Elsevier. Peer reviewed.

; ().

Extraction kinetics of coffee aroma compounds using a semi-automatic machine

: on-line analysis by PTR-ToF-MS.

International Journal of Mass Spectrometry, 401 22-30. Peer reviewed.

Non-peer-reviewed articles/chapters

; ().

Kaffeemaschinen-Test: Kolben, Kapsel oder Vollautomat?


SRF1 - Kassensturz

; ; ().

Ratsmitglieder bildeten sich in Workshops weiter


Zürichsee-Zeitung 7.

; ().

Zürcher Hochschulen im Kaffeetest

: Ein Studium ohne Kaffeepausen wäre undenkbar. Der «Tages-Anzeiger» hat das vielfältige Kaffeeangebot an den Zürcher Hochschulen getestet.

Tages Anzeiger 27.

; ; ; ; ; ; ().

Can we measure the freshness of roasted coffee?


In: 24th Colloque Scientifique International sur le Cafe (271-275). Paris:

Publications before appointment at the ZHAW

Gasification of hay in a bench scale fluidised bed reactor with emphasis on the suitability for gas turbines
By: Judex, Johannes W.; Wellinger, Marco; Ludwig, Christian; et al.
BIOMASS & BIOENERGY Volume: 46 Special Issue: SI Pages: 739-749 Published: NOV 2012

Online elemental analysis of process gases with ICP-OES: A case study on waste wood combustion
By: Wellinger, Marco; Wochele, Joerg; Biollaz, Serge M. A.; et al.
WASTE MANAGEMENT Volume: 32 Issue: 10 Pages: 1843-1852 Published: OCT 2012

Sampling and Online Analysis of Alkalis in Thermal Process Gases with a Novel Surface Ionization Detector
By: Wellinger, Marco; Biollaz, Serge; Wochele, Joerg; et al.
ENERGY & FUELS Volume: 25 Issue: 9 Pages: 4163-4171 Published: SEP 2011

A versatile salt evaporation reactor system for SOFC operando studies on anode contamination and degradation with impedance spectroscopy
By: Nurk, Gunnar; Holtappels, Peter; Figi, Renato; et al.
JOURNAL OF POWER SOURCES Volume: 196 Issue: 6 Pages: 3134-3140 Published: MAR 15 2011

Changes of the soil ecosystem along a receding glacier: Testing the correlation between environmental factors and bacterial community structure
By: Noll, Matthias; Wellinger, Marco
SOIL BIOLOGY & BIOCHEMISTRY Volume: 40 Issue: 10 Pages: 2611-2619 Published: OCT 2008

Consuming algal products: trophic interactions of bacteria and a diatom species determined by RNA stable isotope probing
By: Sapp, Melanie; Gerdts, Gunnar; Wellinger, Marco; et al.
HELGOLAND MARINE RESEARCH Volume: 62 Issue: 3 Pages: 283-287 Published: SEP 2008