D. G. Chapman

858 total citations · 1 hit paper
29 papers, 693 citations indexed

About

D. G. Chapman is a scholar working on Food Science, Nutrition and Dietetics and Animal Science and Zoology. According to data from OpenAlex, D. G. Chapman has authored 29 papers receiving a total of 693 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Food Science, 6 papers in Nutrition and Dietetics and 5 papers in Animal Science and Zoology. Recurrent topics in D. G. Chapman's work include Animal Nutrition and Physiology (5 papers), Biochemical Analysis and Sensing Techniques (4 papers) and Analytical Chemistry and Chromatography (3 papers). D. G. Chapman is often cited by papers focused on Animal Nutrition and Physiology (5 papers), Biochemical Analysis and Sensing Techniques (4 papers) and Analytical Chemistry and Chromatography (3 papers). D. G. Chapman collaborates with scholars based in United Kingdom and Canada. D. G. Chapman's co-authors include J. A. Campbell, Michael Jackson, Parvez I. Haris, M. R. Sahasrabudhe, W. A. Maw, D Morison Smith, J. M. McLaughlan, R. H. Common, Alistair Morrison and A. B. Morrison and has published in prestigious journals such as Analytical Chemistry, Biochemistry and Journal of Agricultural and Food Chemistry.

In The Last Decade

D. G. Chapman

29 papers receiving 559 citations

Hit Papers

EVALUATION OF PROTEIN IN FOODS: 1. A METHOD FOR THE DETER... 1959 2026 1981 2003 1959 50 100 150 200
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. EVALUATION OF PROTEIN IN FOODS: 1. A METHOD FOR THE DETERMINATION OF PROTEIN EFFICIENCY RATIOS
    1959 229 citations D. G. Chapman, J. A. Campbell et al. Canadian Journal of Biochemistry and Physiology profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
D. G. Chapman United Kingdom 13 178 155 113 97 86 29 693
Athos Ottolenghi United States 17 291 1.6× 152 1.0× 86 0.8× 60 0.6× 72 0.8× 28 1.0k
C. Y. Hopkins Canada 21 437 2.5× 239 1.5× 182 1.6× 55 0.6× 171 2.0× 54 1.1k
Edward J. Barron United States 13 476 2.7× 134 0.9× 73 0.6× 55 0.6× 39 0.5× 19 911
U.S. Kumta India 12 219 1.2× 69 0.4× 55 0.5× 133 1.4× 108 1.3× 62 632
A.T. James United Kingdom 10 414 2.3× 133 0.9× 89 0.8× 44 0.5× 54 0.6× 15 929
Robert F. Witter United States 17 497 2.8× 79 0.5× 128 1.1× 37 0.4× 37 0.4× 42 969
Haruo Okajima Japan 14 273 1.5× 91 0.6× 84 0.7× 30 0.3× 58 0.7× 25 702
Ellen Ruth Lieber United States 13 823 4.6× 173 1.1× 78 0.7× 73 0.8× 144 1.7× 16 1.2k
Dexter S. Goldman United States 18 631 3.5× 46 0.3× 63 0.6× 31 0.3× 23 0.3× 58 1.0k
E. L. Patterson China 14 227 1.3× 155 1.0× 51 0.5× 36 0.4× 12 0.1× 34 656

Countries citing papers authored by D. G. Chapman

Since Specialization
Citations

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

Fields of papers citing papers by D. G. Chapman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. G. Chapman. 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 D. G. Chapman. The network helps show where D. G. Chapman may publish in the future.

Co-authorship network of co-authors of D. G. Chapman

This figure shows the co-authorship network connecting the top 25 collaborators of D. G. Chapman. A scholar is included among the top collaborators of D. G. Chapman 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 D. G. Chapman. D. G. Chapman 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.
Jackson, Michael, Parvez I. Haris, & D. G. Chapman. (1991). Fourier transform infrared spectroscopic studies of calcium-binding proteins. Biochemistry. 30(40). 9681–9686. 130 indexed citations
2.
Smith, D Morison, et al.. (1963). Pepper Analysis, A Critical Study of Two Procedures for the Determination of Piperine in Black and White Pepper. Journal of Agricultural and Food Chemistry. 11(6). 508–512. 21 indexed citations
3.
Chapman, D. G., et al.. (1962). Extraction and Identification of Sugar Alcohols and Other Carbohydrates in Dietetic Foods. Journal of AOAC INTERNATIONAL. 45(2). 422–424. 4 indexed citations
4.
Sahasrabudhe, M. R. & D. G. Chapman. (1961). Partial fractionation of fatty acid triglycerides on a silicic acid column. Journal of the American Oil Chemists Society. 38(2). 88–92. 33 indexed citations
5.
Chapman, D. G., et al.. (1961). Butter Adulteration, Detection of Hydrogenated Fats in Butter Fat by Measurement of cis-trans Conjugated Unsaturation. Journal of Agricultural and Food Chemistry. 9(1). 50–53. 33 indexed citations
6.
Chapman, D. G., et al.. (1960). Procedure for the Qualitative Extraction of Certain Antimicrobial Preservatives from Foods. Journal of AOAC INTERNATIONAL. 43(2). 438–439. 1 indexed citations
7.
Morrison, A. B., D. G. Chapman, & J. A. Campbell. (1959). Further Studies on the Relation Between in Vitro Disintegration Time of Tablets and the Urinary Excretion Rates of Riboflavin**Food and Drug Laboratories, Department of National Health and Welfare, Ottawa, Canada. Journal of the American Pharmaceutical Association (Scientific ed ). 48(11). 634–637. 13 indexed citations
8.
McLaughlan, J. M., et al.. (1959). EVALUATION OF PROTEIN IN FOODS: IV. A SIMPLIFIED CHEMICAL SCORE. Canadian Journal of Biochemistry and Physiology. 37(11). 1293–1299. 9 indexed citations
9.
Campbell, J. A., Eino Nelson, & D. G. Chapman. (1959). Criteria for oral sustained release medication with particular reference to amphetamine.. PubMed. 81(1). 15–20. 12 indexed citations
10.
Chapman, D. G., et al.. (1959). Sustained release of drugs in certain drug-resin complexes as judged by urinary excretion rates.. PubMed. 81. 470–7. 8 indexed citations
11.
Chapman, D. G., et al.. (1959). EVALUATION OF PROTEIN IN FOODS: 1. A METHOD FOR THE DETERMINATION OF PROTEIN EFFICIENCY RATIOS. Canadian Journal of Biochemistry and Physiology. 37(5). 679–686. 229 indexed citations breakdown →
12.
McLaughlan, J. M., et al.. (1959). EVALUATION OF PROTEIN IN FOODS: IV. A SIMPLIFIED CHEMICAL SCORE. Canadian Journal of Biochemistry and Physiology. 37(1). 1293–1299. 6 indexed citations
13.
Chapman, D. G. & J. A. Campbell. (1957). Effect of bone meal in enriched flour on the utilization of iron by anaemic and normal rats. British Journal Of Nutrition. 11(2). 133–137. 6 indexed citations
14.
Chapman, D. G., et al.. (1956). The Relation between in Vitro Disintegration Time of Sugar-Coated Tablets and Physiological Availability of Sodium P-Aminosalicylate. Journal of the American Pharmaceutical Association (Scientific ed ). 45(6). 374–378. 13 indexed citations
15.
Chapman, D. G. & J. A. Campbell. (1955). RELIABILITY OF THE RIBOFLAVIN EXCRETION TECHNIQUE IN DETERMINING AVAILABILITY OF COATED TABLETS. Canadian Journal of Biochemistry and Physiology. 33(5). 753–757. 3 indexed citations
16.
Chapman, D. G., et al.. (1954). The Relation Between in Vitro Disintegration Time of Sugar-Coated Tablets and Physiological Availability of Riboflavin*. Journal of the American Pharmaceutical Association (Scientific ed ). 43(5). 297–304. 18 indexed citations
17.
Campbell, J. A., J. M. McLaughlan, & D. G. Chapman. (1952). A Method for the Differentiation of Hydroxocobalamin from Cyanocobalamin Employing the Ascorbic Acid Reaction. Journal of the American Pharmaceutical Association (Scientific ed ). 41(9). 479–481. 6 indexed citations
18.
Chapman, D. G. & J. A. Campbell. (1951). A note on the preparation of the tocopherol blank in the fox and mueller procedure for vitamin A*. Journal of the American Pharmaceutical Association (Scientific ed ). 40(5). 252–252. 5 indexed citations
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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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