On-Line Process Control of the Roast Degree of Coffee

• Flurin Wieland,
• Alexia N. Gloess,
• Marco Keller,
• Andreas Wetzel,
• Stefan Schenker,
• Chahan Yeretzian

Affiliations

Flurin Wieland

Zurich University of Applied Sciences, Institute of Chemistry and Biological Chemistry, CH-8820 Wädenswil, Switzerland

Alexia N. Gloess

Zurich University of Applied Sciences, Institute of Chemistry and Biological Chemistry, CH-8820 Wädenswil, Switzerland

Marco Keller

Bühler AG, Gupfenstrasse 5, CH-9240 Uzwil, Switzerland

Andreas Wetzel

Bühler AG, Gupfenstrasse 5, CH-9240 Uzwil, Switzerland

Stefan Schenker

Bühler AG, Gupfenstrasse 5, CH-9240 Uzwil, Switzerland

Chahan Yeretzian

Zurich University of Applied Sciences, Institute of Chemistry and Biological Chemistry, CH-8820 Wädenswil, Switzerland