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  Growth potential of Listeria monocytogenes in six different RTE fruit products: impact of food matrix, storage temperature and shelf life

  Matthias Ziegler, Simon Rüegg, Roger Stephan, Claudia Guldimann

  08-10-2018

  https://doi.org/10.4081/ijfs.2018.7581

  2106

  Downloads: 1268

  HTML: 58
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  Decontamination of knives used in a slaughterhouse by a commercial non-thermal UV-C treatment

  Susanne Raschle, Claudio Zweifel, Katrin Zurfluh, Roger Stephan

  03-06-2019

  https://doi.org/10.4081/ijfs.2019.8107

  1327

  Downloads: 695

  HTML: 69

• Occurrence of Salmonella and presumptive Bacillus cereus in sesame products from Swiss retail stores

  Karen Barmettler, Sara Boss, Michael Biggel, Roger Stephan

  15-01-2025

  https://doi.org/10.4081/ijfs.2025.12691

  1250

  Downloads: 662

  HTML: 69

• Colchicum autumnale poisoning in a dairy farm in Switzerland: a glimpse at the milk safety aspect

  Karen Barmettler, Adrian Fäh, Hanspeter Naegeli, Sandra N. Poetzsch, Simone Weisser, Roger Stephan

  03-09-2025

  https://doi.org/10.4081/ijfs.2025.13828

  788

  Downloads: 426

  HTML: 43
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  Analysis of a poultry slaughter process: Influence of process stages on the microbiological contamination of broiler carcasses

  Denise Althaus, Claudio Zweifel, Roger Stephan

  06-11-2017

  https://doi.org/10.4081/ijfs.2017.7097

  3135

  Downloads: 1473

  HTML: 173
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  Effect of a commercial steam-vacuuming treatment implemented after slaughtering for the decontamination of cattle carcasses

  Mirjam Hochreutener, Claudio Zweifel, Sabrina Corti, Roger Stephan

  28-09-2017

  https://doi.org/10.4081/ijfs.2017.6864

  2033

  Downloads: 1121

  HTML: 118
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  Toxin genes and cytotoxicity levels detected in Bacillus cereus isolates collected from cooked food products delivered by Swiss Army catering facilities

  Nicole Heini, Roger Stephan, Sophia Johler

  03-07-2018

  https://doi.org/10.4081/ijfs.2018.7323

  1540

  Downloads: 1003

  HTML: 138
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  Microbiological quality and presence of foodborne pathogens in raw milk cheeses and raw meat products marketed at farm level in Switzerland

  Nathalie Spoerry Serrano, Claudio Zweifel, Sabrina Corti, Roger Stephan

  03-07-2018

  https://doi.org/10.4081/ijfs.2018.7337

  2440

  Downloads: 902

  HTML: 209