L. A. Roth

638 total citations
20 papers, 490 citations indexed

About

L. A. Roth is a scholar working on Food Science, Molecular Biology and Building and Construction. According to data from OpenAlex, L. A. Roth has authored 20 papers receiving a total of 490 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Food Science, 9 papers in Molecular Biology and 5 papers in Building and Construction. Recurrent topics in L. A. Roth's work include Microbial metabolism and enzyme function (5 papers), Anaerobic Digestion and Biogas Production (5 papers) and Salmonella and Campylobacter epidemiology (4 papers). L. A. Roth is often cited by papers focused on Microbial metabolism and enzyme function (5 papers), Anaerobic Digestion and Biogas Production (5 papers) and Salmonella and Campylobacter epidemiology (4 papers). L. A. Roth collaborates with scholars based in Canada. L. A. Roth's co-authors include G. B. Patel, Douglas S. Clark, C.P. Lentz, Peter Sporns, L. van den Berg, Ayesha Khan, Brian Agnew, Michael E. Stiles, L. F. L. Clegg and G. Dennis Sprott and has published in prestigious journals such as Journal of Food Protection, Canadian Journal of Microbiology and Journal of Economic Entomology.

In The Last Decade

L. A. Roth

20 papers receiving 406 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
L. A. Roth Canada 12 162 151 116 106 101 20 490
Marianne Hjøllund Madsen Denmark 11 121 0.7× 125 0.8× 24 0.2× 70 0.7× 28 0.3× 13 436
Antonio Luca Langellotti Italy 17 164 1.0× 84 0.6× 19 0.2× 40 0.4× 58 0.6× 41 762
Julie Barrette Canada 17 125 0.8× 155 1.0× 28 0.2× 42 0.4× 102 1.0× 48 667
Satish Kumar India 15 111 0.7× 51 0.3× 24 0.2× 40 0.4× 51 0.5× 56 592
Marília Penteado Stephan Brazil 10 189 1.2× 74 0.5× 9 0.1× 51 0.5× 79 0.8× 26 586
Rui Han China 12 149 0.9× 54 0.4× 53 0.5× 24 0.2× 26 0.3× 51 427
Oded Liran Israel 10 180 1.1× 64 0.4× 42 0.4× 24 0.2× 42 0.4× 19 631
Andrei L. Brioukhanov Russia 11 232 1.4× 46 0.3× 75 0.6× 7 0.1× 49 0.5× 16 513
K. A. Malik Germany 15 340 2.1× 83 0.5× 31 0.3× 9 0.1× 89 0.9× 36 746
H. O. W. Eggins United Kingdom 11 120 0.7× 91 0.6× 7 0.1× 12 0.1× 78 0.8× 20 642

Countries citing papers authored by L. A. Roth

Since Specialization
Citations

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

Fields of papers citing papers by L. A. Roth

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by L. A. Roth. 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 L. A. Roth. The network helps show where L. A. Roth may publish in the future.

Co-authorship network of co-authors of L. A. Roth

This figure shows the co-authorship network connecting the top 25 collaborators of L. A. Roth. A scholar is included among the top collaborators of L. A. Roth 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 L. A. Roth. L. A. Roth 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.
Roth, L. A., et al.. (2001). Lactose hydrolysing ability of sonicated cultures of Lactobacillus delbrueckii ssp. bulgaricus 11842. Le Lait. 81(3). 355–364. 11 indexed citations
2.
Roth, L. A., et al.. (1986). Use of a Disc-Assay System to Detect Oxytetracycline Residues in Honey. Journal of Food Protection. 49(6). 436–441. 25 indexed citations
3.
Sporns, Peter, et al.. (1986). HPLC Analysis of Oxytetracycline Residues in Honey. Journal of Food Protection. 49(5). 383–388. 28 indexed citations
4.
Patel, G. B., L. A. Roth, & Brian Agnew. (1984). Death rates of obligate anaerobes exposed to oxygen and the effect of media prereduction on cell viability. Canadian Journal of Microbiology. 30(2). 228–235. 40 indexed citations
5.
Patel, G. B., L. A. Roth, & G. Dennis Sprott. (1979). Factors Influencing Filament Length of Methanospirillum hungatii. Journal of General Microbiology. 112(2). 411–415. 16 indexed citations
6.
Patel, G. B. & L. A. Roth. (1978). Acetic acid and hydrogen metabolism during coculture of an acetic acid producing bacterium with methanogenic bacteria. Canadian Journal of Microbiology. 24(8). 1007–1010. 7 indexed citations
7.
Patel, G. B., Ayesha Khan, & L. A. Roth. (1978). Optimum Levels of Sulphate and Iron for the Cultivation of Pure Cultures of Methanogens in Synthetic Media*. Journal of Applied Bacteriology. 45(3). 347–356. 48 indexed citations
8.
Price, Richard, et al.. (1978). Laboratory Evaluation of Crack and Crevice Treatment for Control of Blatella germanica by Using Various Nozzle Types, Nozzle Heights, and Crack Widths12. Journal of Economic Entomology. 71(1). 105–106. 1 indexed citations
9.
Patel, G. B. & L. A. Roth. (1977). Effect of sodium chloride on growth and methane production of methanogens. Canadian Journal of Microbiology. 23(7). 893–897. 60 indexed citations
10.
Roth, L. A. & C.P. Lentz. (1977). Anaerobic Digestion of Rum Stillage. Canadian Institute of Food Science and Technology Journal. 10(2). 105–108. 12 indexed citations
11.
Patel, G. B., L. A. Roth, L. van den Berg, & Douglas S. Clark. (1976). Characterization of a strain of Methanospirillum hungatii. Canadian Journal of Microbiology. 22(9). 1404–1410. 69 indexed citations
12.
Clark, Douglas S., C.P. Lentz, & L. A. Roth. (1976). Use of Carbon Monoxide for Extending Shelf-life of Prepackaged Fresh Beef. Canadian Institute of Food Science and Technology Journal. 9(3). 114–117. 45 indexed citations
13.
Roth, L. A. & Douglas S. Clark. (1975). Effect of lactobacilli and carbon dioxide on the growth of Microbacterium thermosphactum on fresh beef. Canadian Journal of Microbiology. 21(5). 629–632. 37 indexed citations
14.
Stiles, Michael E., L. A. Roth, & L. F. L. Clegg. (1973). Heat Injury and Resuscitation of Escherichia coli. Canadian Institute of Food Science and Technology Journal. 6(4). 226–229. 9 indexed citations
15.
Roth, L. A., Michael E. Stiles, & L. F. L. Clegg. (1973). Reliability of Enrichment and Selective Media for the Estimation of Salmonella typhimurium. Canadian Institute of Food Science and Technology Journal. 6(4). 235–238. 1 indexed citations
16.
Roth, L. A., Michael E. Stiles, & L. F. L. Clegg. (1973). Reliability of Selective Media for the Enumeration and Estimation of Escherichia coli. Canadian Institute of Food Science and Technology Journal. 6(4). 230–234. 5 indexed citations
17.
Roth, L. A. & Douglas S. Clark. (1972). Studies on the bacterial flora of vacuum-packaged fresh beef. Canadian Journal of Microbiology. 18(11). 1761–1766. 26 indexed citations
18.
Roth, L. A., Michael E. Stiles, & L. F. L. Clegg. (1972). Communal growth response of a heat-injured strain of Escherichia coli. Canadian Journal of Microbiology. 18(11). 1776–1777. 2 indexed citations
19.
Roth, L. A., et al.. (1971). Acid injury of Escherichia coli. Canadian Journal of Microbiology. 17(8). 1005–1008. 42 indexed citations
20.
Roth, L. A., L. F. L. Clegg, & Michael E. Stiles. (1971). Coliforms and Shelf Life of Commercially Produced Cottage Cheese. 4(3). 107–111. 6 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Marianne Hjøllund Madsen Breakdown of academic impact, for papers by Antonio Luca Langellotti Breakdown of academic impact, for papers by Julie Barrette Breakdown of academic impact, for papers by Satish Kumar Breakdown of academic impact, for papers by Marília Penteado Stephan Breakdown of academic impact, for papers by Rui Han Breakdown of academic impact, for papers by Oded Liran Breakdown of academic impact, for papers by Andrei L. Brioukhanov Breakdown of academic impact, for papers by K. A. Malik Breakdown of academic impact, for papers by H. O. W. Eggins
Rankless by CCL
2026