A. A. Leach

736 total citations
20 papers, 545 citations indexed

About

A. A. Leach is a scholar working on Molecular Biology, Biomaterials and Food Science. According to data from OpenAlex, A. A. Leach has authored 20 papers receiving a total of 545 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Molecular Biology, 7 papers in Biomaterials and 4 papers in Food Science. Recurrent topics in A. A. Leach's work include Collagen: Extraction and Characterization (7 papers), Fermentation and Sensory Analysis (3 papers) and Mass Spectrometry Techniques and Applications (2 papers). A. A. Leach is often cited by papers focused on Collagen: Extraction and Characterization (7 papers), Fermentation and Sensory Analysis (3 papers) and Mass Spectrometry Techniques and Applications (2 papers). A. A. Leach collaborates with scholars based in Japan, United Kingdom and Tanzania. A. A. Leach's co-authors include David S. Jackson, S. Jacobs, Jane Gibbs, Dwight Sutton and Richard T. Jones and has published in prestigious journals such as Analytical Biochemistry, Journal of Chromatography A and Journal of the Institute of Brewing.

In The Last Decade

A. A. Leach

20 papers receiving 451 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. A. Leach Japan	10	166	130	75	65	64	20	545
G. R. Tristram United Kingdom	10	125 0.8×	97 0.7×	50 0.7×	36 0.6×	32 0.5×	16	357
David Hall United Kingdom	16	315 1.9×	89 0.7×	36 0.5×	133 2.0×	32 0.5×	48	945
Bernard S. Gould United States	14	201 1.2×	98 0.8×	20 0.3×	25 0.4×	32 0.5×	23	648
R. A. Anwar Canada	13	313 1.9×	53 0.4×	33 0.4×	46 0.7×	8 0.1×	30	675
Torsten Storgårds	5	343 2.1×	22 0.2×	62 0.8×	69 1.1×	15 0.2×	7	626
Jean‐Claude Vincent France	15	312 1.9×	69 0.5×	151 2.0×	61 0.9×	13 0.2×	77	795
Takuo Nakano Canada	16	256 1.5×	83 0.6×	170 2.3×	25 0.4×	84 1.3×	43	714
H Kikuchi Japan	10	245 1.5×	114 0.9×	27 0.4×	19 0.3×	25 0.4×	22	514
Kiso Akahane Japan	14	216 1.3×	110 0.8×	28 0.4×	35 0.5×	6 0.1×	31	532
Veronica Mantovani Italy	13	167 1.0×	48 0.4×	86 1.1×	55 0.8×	32 0.5×	24	477

Countries citing papers authored by A. A. Leach

Since Specialization

Citations

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

Fields of papers citing papers by A. A. Leach

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. A. Leach

This figure shows the co-authorship network connecting the top 25 collaborators of A. A. Leach. A scholar is included among the top collaborators of A. A. Leach 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 A. A. Leach. A. A. Leach 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

Leach, A. A.. (1969). THE DETECTION OF ISINGLASS FININGS IN BEER. Journal of the Institute of Brewing. 75(5). 443–445. 1 indexed citations

Leach, A. A., et al.. (1968). THE ADSORPTION OF HOP SUBSTANCES ON THE YEAST CELL WALL. Journal of the Institute of Brewing. 74(1). 63–67. 6 indexed citations

Leach, A. A.. (1968). NITROGENOUS COMPONENTS OF WORTS AND BEERS BREWED FROM ALL-MALT AND MALT PLUS WHEAT FLOUR GRISTS. Journal of the Institute of Brewing. 74(2). 183–192. 18 indexed citations

Leach, A. A., et al.. (1967). COLLAGEN CHEMISTRY IN RELATION TO ISINGLASS AND ISINGLASS FININGS. PART II. Journal of the Institute of Brewing. 73(4). 376–381. 3 indexed citations

Leach, A. A., et al.. (1967). THE MOLECULAR WEIGHT AND SOLUBLE COLLAGEN CONTENT OF FININGS IN RELATION TO ITS FINING POTENTIAL. Journal of the Institute of Brewing. 73(3). 246–254. 7 indexed citations

Leach, A. A.. (1967). COLLAGEN CHEMISTRY IN RELATION TO ISINGLASS AND ISINGLASS FININGS-A REVIEW. Journal of the Institute of Brewing. 73(1). 8–16. 11 indexed citations

Leach, A. A., et al.. (1966). The protein coating of asbestos bodies. Biochemical Journal. 101(1). 204–207. 26 indexed citations

Leach, A. A.. (1966). The determination of the substitution achieved at the α-amino, ε-amino and imidazole groups of proteins with special reference to derivatives of gelatin. Biochemical Journal. 98(2). 506–512. 6 indexed citations

Leach, A. A.. (1965). The reaction of cyanuric chloride with gelatins and animal glues. Journal of Applied Chemistry. 15(2). 78–84. 7 indexed citations

10.

Gibbs, Jane, et al.. (1965). Synthesis and properties of some gelatin derivatives with substituents at the amino group. Journal of Applied Chemistry. 15(10). 479–488. 3 indexed citations

11.

Leach, A. A., et al.. (1965). The determination of protein molecular weights of up to 225,000 by gel-filtration on a single column of Sephadex G-200 at 25° and 40°. Journal of Chromatography A. 17. 245–251. 115 indexed citations

12.

Gibbs, Jane, et al.. (1964). Three methods for the determination of the degree of substitution at protein‐amino groups with special reference to substituted gelatins. Journal of Applied Chemistry. 14(7). 296–302. 17 indexed citations

13.

Leach, A. A.. (1961). The determination of gelatin in blood and urine. Analytical Biochemistry. 2(6). 529–534. 3 indexed citations

14.

Leach, A. A.. (1961). Organic constituents of gelatins and animal glues. II. Analytical study on the turbidity factor from a bone glue. Journal of Applied Chemistry. 11(1). 10–19. 3 indexed citations

15.

Leach, A. A.. (1960). Organic constituents of gelatins and glues. I.‐Heat‐coagulable mucoprotein components from gelatins. Journal of Applied Chemistry. 10(9). 367–372. 6 indexed citations

16.

Leach, A. A.. (1960). A study of the protein impurities in gelatins with ion-exchange resins. Biochemical Journal. 74(1). 61–69. 14 indexed citations

17.

Leach, A. A.. (1960). Appendix—Notes on a modification of the Neuman & Logan method for the determination of the hydroxyproline. Biochemical Journal. 74(1). 70–71. 178 indexed citations

18.

Jackson, David S., A. A. Leach, & S. Jacobs. (1958). The amino acid composition of the collagen fractions of rabbit skin. Biochimica et Biophysica Acta. 27(2). 418–420. 57 indexed citations

19.

Leach, A. A.. (1958). The lipids of ox compact bone. Biochemical Journal. 69(3). 429–432. 20 indexed citations

20.

Leach, A. A.. (1957). The amino acid composition of amphibian, reptile and avian gelatins. Biochemical Journal. 67(1). 83–87. 44 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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