Ed Wieland Sebastian Opitz

Dr. Ed Wieland Sebastian Opitz is a researcher at the ZHAW School of Life Sciences and Facility Management, located in Wädenswil, Switzerland. He is part of the Section for Coffee Competence Centre and Analytical Technologies, focusing on multidisciplinary research in coffee science, food chemistry, and sustainable agricultural practices. His work spans from molecular-level analyses of coffee compounds to socio-economic studies of coffee value chains.

Research interests include coffee quality assessment, roasting effects on antioxidants, and innovative analytical techniques. He has contributed to projects like 'SCA - PhysicalDefect' and 'Atomo Coffee - Coffee Without the Bean,' collaborating with industry leaders such as Nespresso and Suntory. His studies often integrate environmental and social impacts, particularly in coffee-producing regions like Colombia and Bolivia.

Key publications (2014-2024) address topics like cell-cultured coffee analysis, participatory rural development models, and degassing kinetics of roasted coffee. His work bridges fundamental science with practical applications, aiming to enhance both coffee production standards and farmer livelihoods.

Notable projects include leading the 'Robust and affordable process control technologies' initiative and co-authoring books on coffee value chain analysis and coffee chemistry. His research frequently employs advanced analytical methods, including chromatography and Raman spectroscopy, to study coffee's chemical and biological properties.