Ole-Johan Røtterud

610 total citations
21 papers, 456 citations indexed

About

Ole-Johan Røtterud is a scholar working on Food Science, Animal Science and Zoology and Biotechnology. According to data from OpenAlex, Ole-Johan Røtterud has authored 21 papers receiving a total of 456 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Food Science, 7 papers in Animal Science and Zoology and 7 papers in Biotechnology. Recurrent topics in Ole-Johan Røtterud's work include Salmonella and Campylobacter epidemiology (10 papers), Meat and Animal Product Quality (7 papers) and Listeria monocytogenes in Food Safety (7 papers). Ole-Johan Røtterud is often cited by papers focused on Salmonella and Campylobacter epidemiology (10 papers), Meat and Animal Product Quality (7 papers) and Listeria monocytogenes in Food Safety (7 papers). Ole-Johan Røtterud collaborates with scholars based in Norway, Spain and Denmark. Ole-Johan Røtterud's co-authors include Truls Nesbakken, Karl Eckner, Hilde Kristin Høidal, Eva Nerbrink, Elisabeth Borch, Ole Alvseike, Georg Kapperud, Traute Vardund, Even Heir and Bjørn-Arne Lindstedt and has published in prestigious journals such as International Journal of Food Microbiology, Meat Science and Food Control.

In The Last Decade

Ole-Johan Røtterud

21 papers receiving 421 citations

Peers

Ole-Johan Røtterud

BIOTE

GENET

ASZ

Kudakwashe Magwedere South Africa

Iva Steinhauserová Czechia

Maija Hatakka Finland

Stefano Bilei Italy

Kristiina Asplund Finland

Julie Baré Belgium

Renata Paixão Brazil

Lucilla Cucco Italy

Simonetta Amatiste Italy

Neal J. Golden United States

Kudakwashe Magwedere South Africa

Ole-Johan Røtterud

255 ×0.9

161 ×1.0

BIOTE

20 ×0.2

GENET

36 ×0.4

ASZ

113 ×1.4

Citations per year, relative to Ole-Johan Røtterud Ole-Johan Røtterud (= 1×) peers Kudakwashe Magwedere

Countries citing papers authored by Ole-Johan Røtterud

Since Specialization

Citations

This map shows the geographic impact of Ole-Johan Røtterud's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ole-Johan Røtterud with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ole-Johan Røtterud more than expected).

Fields of papers citing papers by Ole-Johan Røtterud

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ole-Johan Røtterud. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ole-Johan Røtterud. The network helps show where Ole-Johan Røtterud may publish in the future.

Co-authorship network of co-authors of Ole-Johan Røtterud

This figure shows the co-authorship network connecting the top 25 collaborators of Ole-Johan Røtterud. A scholar is included among the top collaborators of Ole-Johan Røtterud based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ole-Johan Røtterud. Ole-Johan Røtterud is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Røtterud, Ole-Johan, et al.. (2024). Hygiene performance rating at farm level - an auditing scheme for evaluation of biosecurity measures’ effect on prevalence of Campylobacter from selected broiler producers. Acta veterinaria Scandinavica. 66(1). 38–38. 1 indexed citations

Røtterud, Ole-Johan, et al.. (2023). Assessment of in-plant decontamination of broiler carcasses by immersion in hot water and lactic acid in Norway. Food Control. 152. 109873–109873. 6 indexed citations

Johannessen, Gro S., Thomas Haverkamp, Ann‐Katrin Llarena, et al.. (2022). Assessment of poultry process hygiene and bacterial dynamics along two broiler slaughter lines in Norway. Food Control. 146. 109526–109526. 15 indexed citations

Røtterud, Ole-Johan, et al.. (2022). Effects of Meat Factory Cell on pork qualities, sensory characteristics and carcass hygiene: an exploratory study. Acta Agriculturae Scandinavica Section A – Animal Science. 71(1-4). 98–113. 7 indexed citations

Røtterud, Ole-Johan, et al.. (2020). Hygiene performance rating—An auditing scheme for evaluation of slaughter hygiene. MethodsX. 7. 100829–100829. 6 indexed citations

Røtterud, Ole-Johan, et al.. (2020). Comparison of four sampling methods for microbiological quantification on broiler carcasses. Food Control. 121. 107589–107589. 10 indexed citations

Alvseike, Ole, Ole-Johan Røtterud, Truls Nesbakken, et al.. (2019). Slaughter hygiene in European cattle and sheep abattoirs assessed by microbiological testing and Hygiene Performance Rating. Food Control. 101. 233–240. 25 indexed citations

Skjerve, Eystein, et al.. (2017). Experimental Evaluation of Performance of Sampling Techniques for Microbiological Quantification on Carcass Surfaces. Food Protection Trends. 37(6). 419–429. 6 indexed citations

Østensvik, Øyvin, et al.. (2017). Enumeration of Escherichia coli in swab samples from pre- and post-chilled pork and lamb carcasses using 3M™ Petrifilm™ Select E. coli and Simplate® Coliforms/ E. coli. Meat Science. 130. 26–29. 10 indexed citations

10.

Røtterud, Ole-Johan, et al.. (2017). A comparison of two evisceration methods on hygienic quality in the pelvic area of sheep carcasses. Meat Science. 137. 134–138. 5 indexed citations

11.

Nesbakken, Truls, et al.. (2015). The significance of clean and dirty animals for bacterial dynamics along the beef chain. International Journal of Food Microbiology. 214. 70–76. 12 indexed citations

12.

Østensvik, Øyvin, Birgitte Moen, Ole Alvseike, et al.. (2014). Effects of hygienic treatments during slaughtering on microbial dynamics and contamination of sheep meat. International Journal of Food Microbiology. 194. 7–14. 17 indexed citations

13.

Røtterud, Ole-Johan, et al.. (2011). Hot water surface pasteurisation of lamb carcasses: Microbial effects and cost-benefit considerations. International Journal of Food Microbiology. 146(1). 69–75. 11 indexed citations

14.

Nafstad, O., et al.. (2011). Effects of shearing and fleece cleanliness on microbiological contamination of lamb carcasses. International Journal of Food Microbiology. 150(2-3). 178–183. 16 indexed citations

15.

Nesbakken, Truls, Karl Eckner, & Ole-Johan Røtterud. (2008). The effect of blast chilling on occurrence of human pathogenic Yersinia enterocolitica compared to Campylobacter spp. and numbers of hygienic indicators on pig carcasses. International Journal of Food Microbiology. 123(1-2). 130–133. 30 indexed citations

16.

Røtterud, Ole-Johan, et al.. (2006). Hot Boning of Intact Carcasses: A Procedure To Avoid Central Nervous System Self-Contamination in Beef and Beef Products. Journal of Food Protection. 69(2). 405–411. 3 indexed citations

17.

Nesbakken, Truls, Karl Eckner, Hilde Kristin Høidal, & Ole-Johan Røtterud. (2004). Occurrence of Y. enterocolitica in Slaughter Pigs and Consequences for Meat Inspection, Slaughtering and Dressing Procedures. Advances in experimental medicine and biology. 529. 303–308. 5 indexed citations

18.

Heir, Even, Bjørn-Arne Lindstedt, Ole-Johan Røtterud, et al.. (2004). Molecular epidemiology and disinfectant susceptibility of Listeria monocytogenes from meat processing plants and human infections. International Journal of Food Microbiology. 96(1). 85–96. 73 indexed citations

19.

Nesbakken, Truls, Karl Eckner, Hilde Kristin Høidal, & Ole-Johan Røtterud. (2003). Occurrence of Yersinia enterocolitica and Campylobacter spp. in slaughter pigs and consequences for meat inspection, slaughtering, and dressing procedures. International Journal of Food Microbiology. 80(3). 231–240. 103 indexed citations

20.

Nesbakken, Truls, Eva Nerbrink, Ole-Johan Røtterud, & Elisabeth Borch. (1994). Reduction of Yersinia enterocolitica and Listeria spp. on pig carcasses by enclosure of the rectum during slaughter. International Journal of Food Microbiology. 23(2). 197–208. 70 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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