Masahiro Okihashi

1.2k total citations
41 papers, 873 citations indexed

About

Masahiro Okihashi is a scholar working on Food Science, Analytical Chemistry and Spectroscopy. According to data from OpenAlex, Masahiro Okihashi has authored 41 papers receiving a total of 873 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Food Science, 20 papers in Analytical Chemistry and 11 papers in Spectroscopy. Recurrent topics in Masahiro Okihashi's work include Pesticide Residue Analysis and Safety (27 papers), Analytical chemistry methods development (18 papers) and Analytical Chemistry and Chromatography (10 papers). Masahiro Okihashi is often cited by papers focused on Pesticide Residue Analysis and Safety (27 papers), Analytical chemistry methods development (18 papers) and Analytical Chemistry and Chromatography (10 papers). Masahiro Okihashi collaborates with scholars based in Japan. Masahiro Okihashi's co-authors include Hirotaka Obana, Shinjiro Hori, Kazuhiko Akutsu, Yoko Kitagawa, Yukio Tanaka, Satoshi Takatori, Keiji Kajimura, Mikiya Kitagawa, Takahiro Yamaguchi and Tsunehisa Makino and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Food Chemistry and Chemosphere.

In The Last Decade

Masahiro Okihashi

41 papers receiving 833 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Masahiro Okihashi Japan	14	538	311	194	169	168	41	873
Danilo Attard Barbini Italy	15	539 1.0×	287 0.9×	114 0.6×	137 0.8×	258 1.5×	33	860
Alberto Barba Spain	12	675 1.3×	254 0.8×	151 0.8×	138 0.8×	220 1.3×	17	876
Sagar C. Utture India	19	683 1.3×	337 1.1×	187 1.0×	171 1.0×	254 1.5×	26	1.0k
Samanta Uclés Spain	20	642 1.2×	474 1.5×	218 1.1×	273 1.6×	264 1.6×	23	1.1k
Didier Ortelli Switzerland	18	391 0.7×	220 0.7×	163 0.8×	239 1.4×	140 0.8×	28	947
Soma Dasgupta India	18	747 1.4×	463 1.5×	176 0.9×	293 1.7×	226 1.3×	28	1.0k
Lucía Pareja Uruguay	16	695 1.3×	411 1.3×	281 1.4×	188 1.1×	273 1.6×	40	1.3k
Ewa Rutkowska Poland	16	589 1.1×	263 0.8×	146 0.8×	128 0.8×	161 1.0×	49	812
Patrick Edder Switzerland	17	413 0.8×	212 0.7×	189 1.0×	228 1.3×	153 0.9×	34	1.0k
Stanisław Walorczyk Poland	17	838 1.6×	498 1.6×	150 0.8×	263 1.6×	226 1.3×	33	1.1k

Countries citing papers authored by Masahiro Okihashi

Since Specialization

Citations

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

Fields of papers citing papers by Masahiro Okihashi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masahiro Okihashi

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

Yamaguchi, Takahiro, et al.. (2016). Validation Study for Analytical Method of Diarrhetic Shellfish Poisons in 9 Kinds of Shellfish. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 57(1). 19–22. 2 indexed citations

Yamaguchi, Takahiro, Masahiro Okihashi, Kazuo Harada, et al.. (2016). Screening of antibiotic residues in pork meat in Ho Chi Minh City, Vietnam, using a microbiological test kit and liquid chromatography/tandem mass spectrometry. Food Control. 69. 262–266. 22 indexed citations

Fukui, Naoki, Satoshi Takatori, Yoko Kitagawa, et al.. (2013). Study of Multi-residue Method for Determining Pesticide Residues in Processed Foods Manufactured from Agricultural Products by LC-MS/MS. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 54(6). 426–433. 3 indexed citations

Takatori, Satoshi, Naoki Fukui, Yoko Kitagawa, et al.. (2013). Validation Study on a Rapid Multi-Residue Method for Determination of Pesticide Residues in Vegetables and Fruits by LC-MS/MS. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 54(3). 237–249. 12 indexed citations

Fukui, Naoki, Satoshi Takatori, Yoko Kitagawa, et al.. (2012). Application of a Rapid and Simple Multi-Residue Method for Determination of Pesticide Residues in Drinking Water and Beverages Using Liquid Chromatography-Tandem Mass Spectrometry. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 53(4). 183–193. 2 indexed citations

Okihashi, Masahiro, Masakazu Osakada, Kôtarô Uchida, et al.. (2010). Preparation of Samples for Proficiency Testing of Pesticide Residue Analysis in Processed Foods. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 51(5). 253–257. 1 indexed citations

Kitagawa, Yoko, Masahiro Okihashi, Satoshi Takatori, et al.. (2009). Multiresidue Method for Determination of Pesticide Residues in Processed Foods by GC/MS. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 50(5). 198–207. 11 indexed citations

Kakimoto, Kensaku, Haruna Nagayoshi, Yoshimasa Konishi, et al.. (2009). Determination of Melamine in Chinese-made Processed Food. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 50(3). 131–134. 1 indexed citations

Takatori, Satoshi, Yoko Kitagawa, Masahiro Okihashi, et al.. (2009). Determination of Pesticides in Chinese Dumplings Using Liquid Chromatography-Tandem Mass Spectrometry. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 50(1). 10–15. 11 indexed citations

10.

Yamasaki, Katsuhiro, Masami Kawaguchi, Masahiro Okihashi, et al.. (2009). Simple and rapid analysis of aristolochic acid contained in crude drugs and Kampo formulations with solid-phase extraction and HPLC photodiode-array detection. Journal of Natural Medicines. 63(4). 451–458. 23 indexed citations

11.

Kitagawa, Yoko, Masahiro Okihashi, Satoshi Takatori, et al.. (2009). Multiresidue Method for Determination of Pesticide Residues in Processed Foods by GC/MS/MS. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 50(5). 243–252. 10 indexed citations

12.

Takatori, Satoshi, Masahiro Okihashi, Yoko Kitagawa, et al.. (2008). A Rapid and Easy Multiresidue Method for the Determination of Pesticide Residues in Vegetables, Fruits, and Cereals Using Liquid Chromatography/Tandem Mass Spectrometry. Journal of AOAC International. 91(4). 871–883. 56 indexed citations

13.

Obana, Hirotaka, Masahiro Okihashi, Kazuhiko Akutsu, Yoko Kitagawa, & Shinjiro Hori. (2003). Determination of Neonicotinoid Pesticide Residues in Vegetables and Fruits with Solid Phase Extraction and Liquid Chromatography Mass Spectrometry. Journal of Agricultural and Food Chemistry. 51(9). 2501–2505. 169 indexed citations

14.

Okihashi, Masahiro, Yoko Kitagawa, Kazuhiko Akutsu, Hirotaka Obana, & Shinjiro Hori. (2002). Determination of Seventeen Pesticide Residues in Agricultural Products by LC/MS.. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 43(6). 389–393. 11 indexed citations

15.

Obana, Hirotaka, Kazuhiko Akutsu, Masahiro Okihashi, & Shinjiro Hori. (2001). Multiresidue analysis of pesticides in vegetables and fruits using two-layered column with graphitized carbon and water absorbent polymer. The Analyst. 126(9). 1529–1534. 25 indexed citations

16.

Okihashi, Masahiro, Kazuhiko Akutsu, Hirotaka Obana, & Shinjiro Hori. (2000). Determination of triazine herbicides in foods with liquid chromatography mass spectrometry. The Analyst. 125(11). 1966–1969. 12 indexed citations

17.

Obana, Hirotaka, et al.. (1999). Multiresidue analysis of pesticides in vegetables and fruits using a high capacity absorbent polymer for water. The Analyst. 124(8). 1159–1165. 19 indexed citations

18.

Okihashi, Masahiro & Hirotaka Obana. (1998). Determination of N-methylcarbamate pesticides in foods using an accelerated solvent extraction with a mini-column cleanup. The Analyst. 123(4). 711–714. 32 indexed citations

19.

Okihashi, Masahiro, Hirotaka Obana, Shinjiro Hori, Takahiro Nishimune, & Yasushi Sasaki. (1996). Determination of Pesticide Residues in Onion, Using a Microwave Oven. Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 37(1). 43–47_1. 8 indexed citations

20.

Obana, Hirotaka, Shinjiro Hori, Masahiro Okihashi, & Takahiro Nishimune. (1995). Determination of organochlorine pesticides and synthesized pyrethroid pesticides in vegetables and fruits by GC/MS with negative chemical ionization. 1(1). 2–8. 2 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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