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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

  Published: 8 October 2018

  1567

  PDF: 766

  APPENDIX: 185

  HTML: 32
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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

  Published: 6 November 2017

  2420

  PDF: 1073

  HTML: 140
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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

  Published: 3 July 2018

  1962

  PDF: 675

  HTML: 187
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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

  Published: 3 July 2018

  1208

  PDF: 761

  HTML: 123
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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

  Published: 3 June 2019

  1047

  PDF: 507

  HTML: 47
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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

  Published: 28 September 2017

  1641

  PDF: 886

  HTML: 104