Per Einar Granum

12.5k citations
133 papers · 9.2k indexed · 3 hit papers · h-index 52

Impact in

Papers in

Per Einar Granum

132 papers receiving 8.6k citations

Hit Papers

The Food Poisoning Toxins of Bacillus cereus 2021 · 183 citations
1831980202619952010250500750

Peers

Per Einar Granum
Comparison fields: 5 of 150
  • Biotechnology 3.0k
  • Endocrinology 739
  • Food Science 2.0k
  • Ecology 2.3k
  • Molecular Biology 6.2k
Replace Siegfried Scherer with:
Siegfried Scherer Germany
Chris W. Michiels Belgium
Simon M. Cutting United Kingdom
Monika Ehling‐Schulz Austria
Jacques Mahillon Belgium
Jos Vanderleyden Belgium
Frank Kunst France
Gordon S.A.B. Stewart United Kingdom
Ian F. Connerton United Kingdom
Jan Kok Netherlands
Per Einar Granum relative to Siegfried Scherer Germany Siegfried Scherer's profile →
Citations per field
00.5×
Siegfried Scherer · 1×
Citations per year

Countries citing papers authored by Per Einar Granum

Since Specialization
Citations

This map shows the geographic impact of Per Einar Granum'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 Per Einar Granum with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Per Einar Granum more than expected).

Fields of papers citing papers by Per Einar Granum

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Per Einar Granum. 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 Per Einar Granum. The network helps show where Per Einar Granum may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Per Einar Granum, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Per Einar Granum Line = papers co-authored together Per Einar Granum links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 201734
2 201423
3 201227
4 201112
5 201116
6 201016
7 200810
8 200684
9 200318
10 200229
11 200182
12 199859
13 199880
14 19965
15 199653
16 1996191
17 199523
18 199113
19 199134
20 19887

About Per Einar Granum

Per Einar Granum is a scholar working on Biotechnology, Food Science, Infectious Diseases, Endocrinology and Molecular Biology, having authored 133 papers that have together received 9.2k indexed citations. Recurring topics across this work include Bacillus and Francisella bacterial research (62 papers), Microbial Inactivation Methods (35 papers), Bacterial Genetics and Biotechnology (32 papers), Bacteriophages and microbial interactions (31 papers), Probiotics and Fermented Foods (31 papers), Clostridium difficile and Clostridium perfringens research (22 papers), Identification and Quantification in Food (11 papers) and Toxin Mechanisms and Immunotoxins (11 papers). The work is most often cited by research in Biotechnology (3.0k citations), Endocrinology (739 citations), Food Science (2.0k citations), Ecology (2.3k citations) and Molecular Biology (6.2k citations). Per Einar Granum has collaborated with scholars based in Norway, United Kingdom and France. Frequent co-authors include T. Lund, Annette Fagerlund, John R. Whitaker, Sigrid Brynestad, Marie‐Laure De Buyser, Simon P. Hardy, Annika Andersson, Erwin Märtlbauer, Ulf Rönner and Toril Lindbäck. Their work appears in journals such as International Journal of Food Microbiology, Microbiology, Applied and Environmental Microbiology, Journal of Food Biochemistry and BMC Microbiology.

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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