Most popular programs
Trending now
Full Professor in Food Microbiology at Wageningen University & Research
Modeling of the Bacterial Growth Curve. M.H. Zwietering, I. Jongenburger, F.M. Rombouts, K. van 't Riet. Applied and Environmental Microbiology 56, 1990, 1875-1881. http://aem.asm.org/content/56/6/1875.full.pdf+html
Quantitative Risk Assessment: Is More Complex Always Better ? Simple Is Not Stupid and Complex Is Not Always More Correct. Marcel H. Zwietering. International Journal of Food Microbiology 134, 2009, 5762. http://dx.doi.org/10.1016/j.ijfoodmicro.2008.12.025
Future Challenges to Microbial Food Safety. Arie H. Havelaar, Stanley Brul, Aarieke de Jong, Rob de Jonge, Marcel H. Zwietering, Benno H. ter Kuile. International Journal of Food Microbiology 139, 2010: S79-S94. doi.org/10.1016/j.ijfoodmicro.2009.10.015
Risk assessment and risk management for safe foods: Assessment needs variability and uncertainty, management needs discrete decisions. Marcel H. Zwietering. International Journal of Food Microbiology 213, 2015, 118-123. doi.org/10.1016/j.ijfoodmicro.2015.03.032
Operationalising a performance objective with a microbiological criterion using a risk-based approach. M.H. Zwietering, L.G.M. Gorris, J.M. Farber and the Example 5A Codex Working Group. Food Control 58, 2015, 33-42.
doi:10.1016/j.foodcont.2014.07.042
Relevance of Microbial Finished Product Testing in Food Safety Management. Marcel Zwietering, Liesbeth Jacxsens, Jeanne-Marie Membré, Maarten Nauta, Mats Peterz. Food Control 60, 2016, 31-43. doi.org/10.1016/j.foodcont.2015.07.002
After finishing his study in Biotechnology at Wageningen University in 1987 Marcel Zwietering started working in the Food Process Engineering group at the same university. In 1993 he received his Ph.D. (with distinction, <5% of the theses) on a thesis with the title Modeling of the microbial quality of food. He continued in the same group as assistant and later associate professor. His research was focussed mainly at quantitative microbiology and risk assessment. In 1995 he spent a sabbatical half year in the Unilever research lab in Colworth House, UK.
In 1998 he moved to the research lab of Danone, Le Plessis Robinson in France, where he worked until 2002 on quality control of starter cultures, investigation of the symbiosis, metabolic flux analysis, and quantitative risk assessment.
Since January 2003 he is professor in Food Microbiology at Wageningen University. Within this chair research subjects in the domain of food safety management, risk analysis, fermentation, detection and hygiene, eco-physiology and functional genomics are investigated. Education goes from basic food microbiology BSc courses, to MSc courses in Advanced Food Microbiology, Food Fermentation, Advanced Fermentation, Food Safety Risk Assessment and Food Safety Management. The chair is also involved in contributions to courses in risk communication and life sciences for social scientists. Furthermore, there are several PhD courses. There is a distance BSc course given for the NTU University in Singapore and a distance learning international MSc food technology program is running. Additionally, together with the Toxicology section a Food Safety MOOC has been developed that has received a large international audience.
He has published 211 papers in peer-reviewed scientific journals and has a h-factor of 46 (Scopus September 2020).
Marcel is editor of the International Journal of Food Microbiology and member of the editorial board of the Journal of Food Protection.
He is co-chair of the ILSI-Europe Microbiological Food Safety task force, and member of the strategic advisory committee of the Food Safety Authority of the Netherlands.
He is regularly invited for international expert consultations for the FAO/WHO (JEMRA, Joint FAO/WHO Expert Meetings on Microbiological Risk Assessment) European Food Safety Authority (EFSA), and Codex working groups.
In 2006 he was appointed in the Dutch Health Council. In 2005 he was elected as member of the International Commission on Microbiological Specifications for Foods (ICMSF) and was elected chair in 2020.
At IAFP2019 he was awarded the Elmer Marth Educator Award and the International Leadership Award.
He currently supervises 8 PhD students and has supervised 33 PhD students obtaining their degree. He has been examiner of 33 PhD students at Wageningen University and 25 external PhD students (of which 21 outside the Netherlands). Since 2018 he is member of the Academic Board of Wageningen University.