Alan J. Sheppard

653 total citations
23 papers, 330 citations indexed

About

Alan J. Sheppard is a scholar working on Nutrition and Dietetics, Spectroscopy and Surgery. According to data from OpenAlex, Alan J. Sheppard has authored 23 papers receiving a total of 330 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Nutrition and Dietetics, 9 papers in Spectroscopy and 4 papers in Surgery. Recurrent topics in Alan J. Sheppard's work include Analytical Chemistry and Chromatography (9 papers), Fatty Acid Research and Health (7 papers) and Cholesterol and Lipid Metabolism (4 papers). Alan J. Sheppard is often cited by papers focused on Analytical Chemistry and Chromatography (9 papers), Fatty Acid Research and Health (7 papers) and Cholesterol and Lipid Metabolism (4 papers). Alan J. Sheppard collaborates with scholars based in United States and Japan. Alan J. Sheppard's co-authors include John L Iverson, Marie M. Cassidy, George V. Vahouny, S Hotta, Ikuo Ikeda, Willard D. Hubbard, D. A. Libby, Jeanne I. Rader, Carol M. Weaver and Lloyd M. Smith and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Food Chemistry and Journal of Nutrition.

In The Last Decade

Alan J. Sheppard

23 papers receiving 301 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Alan J. Sheppard United States	10	215	78	68	56	55	23	330
H.J. Thomasson Netherlands	10	276 1.3×	98 1.3×	113 1.7×	52 0.9×	61 1.1×	17	496
Deborah A. Diersen‐Schade United States	9	399 1.9×	109 1.4×	87 1.3×	49 0.9×	36 0.7×	10	489
James J. Peifer United States	11	225 1.0×	105 1.3×	74 1.1×	50 0.9×	43 0.8×	15	444
Teresa H. Liao United States	7	164 0.8×	71 0.9×	33 0.5×	64 1.1×	16 0.3×	11	343
Jean‐Louis Sebedio France	8	397 1.8×	94 1.2×	133 2.0×	84 1.5×	64 1.2×	9	491
S.C. Cunnane Canada	10	244 1.1×	73 0.9×	65 1.0×	30 0.5×	18 0.3×	18	398
Mary P. Carpenter United States	13	169 0.8×	34 0.4×	57 0.8×	61 1.1×	32 0.6×	15	429
L. J. Nutter United States	10	232 1.1×	62 0.8×	207 3.0×	28 0.5×	31 0.6×	10	447
F. Lavillonnière France	10	345 1.6×	39 0.5×	119 1.8×	23 0.4×	43 0.8×	14	492
Naohiro Goto Japan	6	153 0.7×	47 0.6×	68 1.0×	51 0.9×	21 0.4×	6	334

Countries citing papers authored by Alan J. Sheppard

Since Specialization

Citations

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

Fields of papers citing papers by Alan J. Sheppard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alan J. Sheppard. 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 Alan J. Sheppard. The network helps show where Alan J. Sheppard may publish in the future.

Co-authorship network of co-authors of Alan J. Sheppard

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

Rader, Jeanne I., et al.. (1995). Determination of total fat and saturated fat in foods by packed column gas-liquid chromatography after acid hydrolysis. Food Chemistry. 54(4). 419–427. 11 indexed citations

Hotta, S, et al.. (1987). Digestion, Absorption and Effects on Cholesterol Absorption of Menhaden Oil, Fish Oil Concentrate and Corn Oil by Rats. Journal of Nutrition. 117(10). 1676–1680. 80 indexed citations

Iverson, John L & Alan J. Sheppard. (1986). Determination of fatty acids in butter fat using temperature-programmed gas chromatography of the butyl esters. Food Chemistry. 21(3). 223–234. 39 indexed citations

Cassidy, Marie M., et al.. (1985). Intestinal Absorption and Lipoprotein Transport of (ω-3) Eicosapentaenoic Acid. Journal of Nutrition. 115(2). 219–225. 44 indexed citations

Brumley, William C., et al.. (1985). Mass Spectrometry and Identification of Sterols in Vegetable Oils as Butyryl Esters and Relative Quantitation by Gas Chromatography with Flame Ionization Detection. Journal of AOAC INTERNATIONAL. 68(4). 701–709. 4 indexed citations

Sheppard, Alan J., et al.. (1982). Enzymatic Determination of Cholesterol in Egg Yolk. Journal of AOAC INTERNATIONAL. 65(5). 1222–1224. 13 indexed citations

Sheppard, Alan J., et al.. (1981). High Pressure Liquid Chromatographic Determination of Cholesterol in Foods. Journal of AOAC INTERNATIONAL. 64(1). 54–57. 8 indexed citations

Sheppard, Alan J., et al.. (1980). Determination of Vitamin K in foods: A review. C R C Critical Reviews in Food Science and Nutrition. 13(4). 337–352. 32 indexed citations

Sheppard, Alan J., et al.. (1980). Individual lipids and proximate analysis of various foods. 5. Candy bars. Journal of Agricultural and Food Chemistry. 28(5). 889–891. 2 indexed citations

10.

Sheppard, Alan J. & Willard D. Hubbard. (1979). Collaborative Study of a GLC Method for Vitamin E. Journal of Pharmaceutical Sciences. 68(1). 98–100. 3 indexed citations

11.

Sheppard, Alan J., et al.. (1978). Individual lipids and proximate analysis of various foods. 2. Frankfurters and other meat and poultry products. Journal of Agricultural and Food Chemistry. 26(2). 348–350. 4 indexed citations

12.

Sheppard, Alan J., et al.. (1978). Individual lipid and proximate analysis of various foods. 3. Potato chips and corn snack foods. Journal of Agricultural and Food Chemistry. 26(2). 346–348. 4 indexed citations

13.

Sheppard, Alan J., et al.. (1978). Comparison of total fat, fatty acids, cholesterol, and other sterols in mayonnaise and imitation mayonnaise. Journal of the American Oil Chemists Society. 55(7). 548A–9A. 3 indexed citations

14.

Sheppard, Alan J., et al.. (1977). Gas-Liquid Chromatographic Determination of Cholesterol and Other Sterols in Foods. Journal of AOAC INTERNATIONAL. 60(6). 1302–1306. 14 indexed citations

15.

Hubbard, Willard D., et al.. (1977). Individual lipids and proximate analysis of various foods. 1. French fried potatoes from ten chain restaurants. Journal of Agricultural and Food Chemistry. 25(6). 1280–1281. 7 indexed citations

16.

Iverson, John L & Alan J. Sheppard. (1977). Butyl Ester Preparation for Gas-Liquid Chromatographic Determination of Fatty Acids in Butter. Journal of AOAC INTERNATIONAL. 60(2). 284–288. 18 indexed citations

17.

Pillsbury, Harold C., Alan J. Sheppard, & D. A. Libby. (1967). Gas-Liquid Chromatographic Method for the Determination of Fat-Soluble Vitamins. V. Application to Pharmaceuticals Containing Vitamin E. Journal of AOAC INTERNATIONAL. 50(4). 809–814. 2 indexed citations

18.

Libby, D. A., et al.. (1967). Gas-Liquid Chromatographic Method for the Determination of Fat-Soluble Vitamins. IV. Application to Vitamin K1. Journal of AOAC INTERNATIONAL. 50(4). 806–809. 1 indexed citations

19.

Libby, D. A. & Alan J. Sheppard. (1965). Gas-Liquid Chromatographic Method for the Determination of Fat-Soluble Vitamins. II. Application to Menadione. Journal of AOAC INTERNATIONAL. 48(5). 973–976. 1 indexed citations

20.

Libby, D. A. & Alan J. Sheppard. (1964). Gas-Liquid Chromatographic Method for the Determination of Fat-Soluble Vitamins. I. Application to Vitamin E. Journal of AOAC INTERNATIONAL. 47(2). 371–376. 1 indexed citations

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