Ragnar Flengsrud

955 total citations
32 papers, 787 citations indexed

About

Ragnar Flengsrud is a scholar working on Molecular Biology, Nutrition and Dietetics and Cell Biology. According to data from OpenAlex, Ragnar Flengsrud has authored 32 papers receiving a total of 787 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Molecular Biology, 9 papers in Nutrition and Dietetics and 7 papers in Cell Biology. Recurrent topics in Ragnar Flengsrud's work include Infant Nutrition and Health (6 papers), Proteoglycans and glycosaminoglycans research (5 papers) and Aquaculture disease management and microbiota (5 papers). Ragnar Flengsrud is often cited by papers focused on Infant Nutrition and Health (6 papers), Proteoglycans and glycosaminoglycans research (5 papers) and Aquaculture disease management and microbiota (5 papers). Ragnar Flengsrud collaborates with scholars based in Norway, India and Poland. Ragnar Flengsrud's co-authors include Gerd E. Vegarud, Thor Langsrud, Bjarne Østerud, Hans Prydz, Tove Gulbrandsen Devold, Halvor Holm, P. Kaul, V. Prakash, Camilla Sekse and Knut Sletten and has published in prestigious journals such as Analytical Biochemistry, Biochemical Journal and European Journal of Biochemistry.

In The Last Decade

Ragnar Flengsrud

31 papers receiving 743 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Ragnar Flengsrud 367 240 162 97 87 32 787
Y. Hashimoto 441 1.2× 78 0.3× 86 0.5× 165 1.7× 42 0.5× 28 856
Ágústa Guðmundsdóttir 534 1.5× 118 0.5× 164 1.0× 39 0.4× 156 1.8× 37 1.0k
I W DeVoe 417 1.1× 138 0.6× 38 0.2× 69 0.7× 233 2.7× 41 1.3k
Xiaojun Wu 278 0.8× 129 0.5× 46 0.3× 139 1.4× 67 0.8× 52 926
Nilesh J. Bokil 395 1.1× 222 0.9× 35 0.2× 76 0.8× 69 0.8× 22 906
Nabendu Sekhar Chatterjee 490 1.3× 140 0.6× 96 0.6× 46 0.5× 86 1.0× 42 1.2k
Daniel Ambort 707 1.9× 147 0.6× 192 1.2× 48 0.5× 125 1.4× 15 1.3k
Ryuichi Moriyama 561 1.5× 44 0.2× 111 0.7× 117 1.2× 319 3.7× 43 1.1k
Stephanie Archer‐Hartmann 445 1.2× 57 0.2× 37 0.2× 65 0.7× 61 0.7× 33 845
Toshihiko Katoh 969 2.6× 528 2.2× 374 2.3× 87 0.9× 194 2.2× 58 1.6k

Countries citing papers authored by Ragnar Flengsrud

Since Specialization
Citations

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

Fields of papers citing papers by Ragnar Flengsrud

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ragnar Flengsrud. 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 Ragnar Flengsrud. The network helps show where Ragnar Flengsrud may publish in the future.

Co-authorship network of co-authors of Ragnar Flengsrud

This figure shows the co-authorship network connecting the top 25 collaborators of Ragnar Flengsrud. A scholar is included among the top collaborators of Ragnar Flengsrud 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 Ragnar Flengsrud. Ragnar Flengsrud is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Flengsrud, Ragnar. (2016). Disaccharide analysis of chondroitin and heparin from farmed Atlantic salmon. Glycoconjugate Journal. 33(2). 121–123. 3 indexed citations
2.
Flengsrud, Ragnar, et al.. (2015). The binding of pentapeptides to biological and synthetic high affinity heparin. Bioorganic & Medicinal Chemistry Letters. 25(21). 4774–4776. 1 indexed citations
3.
Ulleberg, Ellen Kathrine, Tove Gulbrandsen Devold, Ragnar Flengsrud, et al.. (2012). Identification of lactoferrin peptides generated by digestion with human gastrointestinal enzymes. Journal of Dairy Science. 96(1). 75–88. 93 indexed citations
4.
Sekse, Camilla, Irene Comi, Ragnar Flengsrud, et al.. (2011). Antibacterial peptides derived from caprine whey proteins, by digestion with human gastrointestinal juice. British Journal Of Nutrition. 106(6). 896–905. 63 indexed citations
5.
Flengsrud, Ragnar, et al.. (2010). Structural characteristic, pH and thermal stabilities of apo and holo forms of caprine and bovine lactoferrins. BioMetals. 23(6). 1159–1170. 55 indexed citations
6.
Flengsrud, Ragnar, Mette Lie Larsen, & O.R. Ødegaard. (2010). Purification, characterization and in vivo studies of salmon heparin. Thrombosis Research. 126(6). e409–e417. 20 indexed citations
7.
Flengsrud, Ragnar. (2008). Protein Extraction from Green Plant Tissue. Methods in molecular biology. 425. 149–152. 1 indexed citations
8.
Holm, Halvor, et al.. (2006). In vitro studies of the digestion of caprine whey proteins by human gastric and duodenal juice and the effects on selected microorganisms. British Journal Of Nutrition. 96(3). 562–569. 35 indexed citations
9.
Skjervold, Per Olav, et al.. (2004). Purification and characterization of Atlantic salmon (Salmo salar) fibrinogen. Comparative Biochemistry and Physiology Part B Biochemistry and Molecular Biology. 138(2). 169–174. 9 indexed citations
10.
Skjervold, Per Olav, et al.. (2004). Sample displacement chromatography of Atlantic Salmon (Salmo salar) thrombin. Journal of Biochemical and Biophysical Methods. 60(1). 39–47. 13 indexed citations
11.
Flengsrud, Ragnar, et al.. (2000). Separation and characterization of basic barley seed proteins. Electrophoresis. 21(17). 3693–3700. 21 indexed citations
12.
Flengsrud, Ragnar & Lars Skjeldal. (1998). Two‐dimensional gel electrophoresis separation and N‐terminal sequence analysis of proteins from Clostridium pasteurianum W5. Electrophoresis. 19(5). 802–806. 2 indexed citations
13.
Raae, Arnt J., Ragnar Flengsrud, & Knut Sletten. (1995). Chymotrypsin isoenzymes in Atlantic cod; differences in kinetics and substrate specificity. Comparative Biochemistry and Physiology Part B Biochemistry and Molecular Biology. 112(2). 393–398. 10 indexed citations
14.
Røed, Knut H., et al.. (1995). Immunoassay and partial characterisation of serumtransferrin from Atlantic salmon (Salmo salar L.). Fish & Shellfish Immunology. 5(1). 71–80. 13 indexed citations
15.
Flengsrud, Ragnar, et al.. (1994). Characterization of production and enzyme properties of an endo-?-1,4-glucanase fromBacillus subtilis CK-2 isolated from compost soil. Antonie van Leeuwenhoek. 66(4). 319–326. 27 indexed citations
16.
Tronsmo, Anne Marte, et al.. (1993). Carbohydrate content and glycosidase activities following cold hardening in two grass species. Physiologia Plantarum. 88(4). 689–695. 30 indexed citations
17.
Flengsrud, Ragnar. (1993). Separation of acidic barley endosperm proteins by two‐dimensional electrophoresis. Electrophoresis. 14(1). 1060–1066. 26 indexed citations
18.
Flengsrud, Ragnar, et al.. (1989). A method for two-dimensional electrophoresis of proteins from green plant tissues. Analytical Biochemistry. 177(1). 33–36. 42 indexed citations
19.
Flengsrud, Ragnar. (1976). Detection of amino-terminal tryptophan in peptides and proteins using dansyl chloride. Analytical Biochemistry. 76(2). 547–550. 10 indexed citations
20.
Østerud, Bjarne & Ragnar Flengsrud. (1975). Purification and some characteristics of the coagulation factor IX from human plasma. Biochemical Journal. 145(3). 469–474. 52 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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