Sadao UCHIYAMA

580 total citations
50 papers, 492 citations indexed

About

Sadao UCHIYAMA is a scholar working on Food Science, Plant Science and Molecular Biology. According to data from OpenAlex, Sadao UCHIYAMA has authored 50 papers receiving a total of 492 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Food Science, 17 papers in Plant Science and 7 papers in Molecular Biology. Recurrent topics in Sadao UCHIYAMA's work include Radiation Effects and Dosimetry (8 papers), Food Quality and Safety Studies (8 papers) and Pesticide Residue Analysis and Safety (6 papers). Sadao UCHIYAMA is often cited by papers focused on Radiation Effects and Dosimetry (8 papers), Food Quality and Safety Studies (8 papers) and Pesticide Residue Analysis and Safety (6 papers). Sadao UCHIYAMA collaborates with scholars based in Japan and India. Sadao UCHIYAMA's co-authors include Yukio Saitō, Mitsuru Uchiyama, Yoko KAWAMURA, Toshimasa Toyo’oka, Kazuhiro Imai, Tamio Maitani, Ryuichi Hasegawa, Kimie Sai, Yasuo Ohno and Yuji Kurokawa and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Journal of Chromatography A and Analytica Chimica Acta.

In The Last Decade

Sadao UCHIYAMA

46 papers receiving 446 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sadao UCHIYAMA Japan 13 127 124 114 72 71 50 492
Phillip Issenberg United States 16 71 0.6× 156 1.3× 144 1.3× 91 1.3× 98 1.4× 35 605
Robert A. Martin United States 16 129 1.0× 127 1.0× 120 1.1× 118 1.6× 26 0.4× 45 571
Harry M. Pylypiw United States 12 132 1.0× 261 2.1× 63 0.6× 79 1.1× 122 1.7× 30 636
E.W. Hammond United Kingdom 13 55 0.4× 140 1.1× 152 1.3× 169 2.3× 74 1.0× 17 591
Frank L Joe United States 14 41 0.3× 139 1.1× 86 0.8× 62 0.9× 135 1.9× 35 470
Michael E. Knowles United States 13 45 0.4× 100 0.8× 105 0.9× 57 0.8× 200 2.8× 26 648
G. D. Paulson United States 14 72 0.6× 106 0.9× 103 0.9× 92 1.3× 58 0.8× 50 536
S. Nitz Germany 13 149 1.2× 189 1.5× 76 0.7× 100 1.4× 45 0.6× 22 483
M.J. Saxby United Kingdom 11 41 0.3× 76 0.6× 87 0.8× 75 1.0× 33 0.5× 24 338
P. J. Wagstaffe Belgium 12 110 0.9× 92 0.7× 96 0.8× 113 1.6× 115 1.6× 47 505

Countries citing papers authored by Sadao UCHIYAMA

Since Specialization
Citations

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

Fields of papers citing papers by Sadao UCHIYAMA

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sadao UCHIYAMA

This figure shows the co-authorship network connecting the top 25 collaborators of Sadao UCHIYAMA. A scholar is included among the top collaborators of Sadao UCHIYAMA 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 Sadao UCHIYAMA. Sadao UCHIYAMA 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.
UCHIYAMA, Sadao. (1995). Analytical Detection Methods for Irradiated Foods.. Eisei kagaku. 41(5). 320–327. 14 indexed citations
2.
Kawasaki, M., et al.. (1994). Gas Chromatographic-Mass Spectrometric (GC/MS) Screening of Pesticides. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 35(5). 479–496_1. 4 indexed citations
3.
UCHIYAMA, Sadao, et al.. (1993). Radical Unique to γ-Irradiated Allspice and Cinnamon and Its Utility for Detection of Irradiated Foods. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 34(2). 128–135_1. 7 indexed citations
4.
Maitani, Tamio, Sachiko Suzuki, Yukio Ogawa, et al.. (1992). Comparative Study of Absorption and Excretion of Boron Contained in Agar and Free Boric Acid in Rat. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 33(4). 365–370_1. 2 indexed citations
5.
Sai, Kimie, Sadao UCHIYAMA, Yasuo Ohno, Ryuichi Hasegawa, & Yuji Kurokawa. (1992). Generation of active oxygen species in vitro by the interaction of potassium bromate with rat kidney cell. Carcinogenesis. 13(3). 333–339. 49 indexed citations
6.
UCHIYAMA, Sadao, et al.. (1992). Influence of γ-Irradiation on Methanol-extractable Components and Essential Oil in Peppers. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 33(3). 247–257_1. 1 indexed citations
7.
UCHIYAMA, Sadao, et al.. (1991). Rapid Determination of Residual Synthetic Antibacterials in Fish and Meat by High Performance Liquid Chromatography with Stepwise Gradient Elution. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 32(3). 155–160_1. 13 indexed citations
8.
TAKEDA, Yuiko, Hirotaka KONUMA, Sadao UCHIYAMA, & Yukio Saitō. (1989). Microbial Formation of Pheophorbide a and Pyropheophorbide a in “Takana” during Brining and Fermentation. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 30(3). 228–232_1. 5 indexed citations
9.
KAWAMURA, Yoko, Sadao UCHIYAMA, & Yukio Saitō. (1989). Improvement of the Half‐embryo Test for Detection of Gamma‐irradiated Grapefruit and Its Application to Irradiated Oranges and Lemons. Journal of Food Science. 54(6). 1501–1504. 12 indexed citations
10.
Kawamura, Yōko, et al.. (1988). Distribution, Excretion and Lymphatic Absorption of Benzo(a)pyrene Administered Orally in Oil Solution and Aqueous Suspension Forms. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 29(1). 26–31_1. 2 indexed citations
11.
Toyo’oka, Toshimasa, Sadao UCHIYAMA, Yukio Saitō, & Kazuhiro Imai. (1988). Simultaneous determination of thiols and disulfides by high-performance liquid chromatography with fluorescence detection. Analytica Chimica Acta. 205. 29–41. 74 indexed citations
12.
KAWAMURA, Yoko, Eiichi Kamata, Yukio Ogawa, et al.. (1988). The Effect of Various Foods on the Intestinal Absorption of Benzo(a)pyrene in Rats. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 29(1). 21–25_1. 12 indexed citations
13.
UCHIYAMA, Sadao, et al.. (1988). Effects of γ-Irradiation on β-Pinene Content and Germination in Grapefruit. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 29(6). 395–401_1. 2 indexed citations
14.
UCHIYAMA, Sadao, et al.. (1986). Determination of Diethylene Glycol in Wine by Use of an Extrelut Column. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 27(3). 283–287_1. 1 indexed citations
15.
UCHIYAMA, Sadao & Mitsuru Uchiyama. (1983). Thin-layer chromatography—fluorometry of ethoxyquin using Triton X-100. Journal of Chromatography A. 262. 340–345. 9 indexed citations
16.
UCHIYAMA, Sadao & Mitsuru Uchiyama. (1981). Properties of Free Radicals in Protein and Amino Acid Pyrolysates. Journal of Food Science. 46(1). 113–116. 7 indexed citations
17.
UCHIYAMA, Sadao, Tatsuo KONDO, & Mitsuru Uchiyama. (1977). Fluorescence enhancement in thin layer chro-matography-fluorodensitometry using viscous organic solvents. BUNSEKI KAGAKU. 26(11). 762–766. 5 indexed citations
18.
UCHIYAMA, Sadao, Tatsuo KONDO, & Mitsuru Uchiyama. (1976). Studies on the Formation of Volatile Amines from Trimethylamine Oxide by γ-Irradiation (I). Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 17(5). 345–351_1. 3 indexed citations
19.
UCHIYAMA, Sadao, et al.. (1974). Studies on the Chemical Indexes and the Change of ATP and Related Compounds in Decomposition of Frozen Shrimps. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 15(4). 301–307_1. 3 indexed citations
20.
Tamura, Zenzo, et al.. (1970). Isolation and Structural Analysis of a Fluorescent Compound produced by the Reaction of Dulcin with Sodium Nitrite. Chemical and Pharmaceutical Bulletin. 18(11). 2359–2361. 1 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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