Kenjiro Toki

2.1k total citations
78 papers, 1.7k citations indexed

About

Kenjiro Toki is a scholar working on Biochemistry, Molecular Biology and Plant Science. According to data from OpenAlex, Kenjiro Toki has authored 78 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Biochemistry, 45 papers in Molecular Biology and 43 papers in Plant Science. Recurrent topics in Kenjiro Toki's work include Phytochemicals and Antioxidant Activities (48 papers), Phytochemistry and Biological Activities (34 papers) and Natural product bioactivities and synthesis (19 papers). Kenjiro Toki is often cited by papers focused on Phytochemicals and Antioxidant Activities (48 papers), Phytochemistry and Biological Activities (34 papers) and Natural product bioactivities and synthesis (19 papers). Kenjiro Toki collaborates with scholars based in Japan, France and Türkiye. Kenjiro Toki's co-authors include Norio Saitô, Toshio Honda, Norihiko Terahara, Fumi Tatsuzawa, Atsushi Shigihara, Yutaka Osajima, Koichi Shinoda, Raymond Brouillard, Paulo Figueiredo and Mourad Elhabiri and has published in prestigious journals such as Phytochemistry, Tetrahedron Letters and Plant and Cell Physiology.

In The Last Decade

Kenjiro Toki

77 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kenjiro Toki Japan 25 1.1k 1.0k 638 459 141 78 1.7k
Liang‐Sheng Wang China 26 786 0.7× 1.1k 1.1× 647 1.0× 307 0.7× 125 0.9× 37 1.8k
Fumi Tatsuzawa Japan 27 1.2k 1.1× 1.5k 1.5× 887 1.4× 430 0.9× 250 1.8× 133 2.1k
Beatriz Sepúlveda Chile 18 541 0.5× 535 0.5× 534 0.8× 412 0.9× 115 0.8× 51 1.4k
Masako Fukuchi‐Mizutani Japan 27 899 0.8× 2.4k 2.4× 1.1k 1.7× 228 0.5× 139 1.0× 37 2.9k
Kanji Ishimaru Japan 26 432 0.4× 1.2k 1.2× 937 1.5× 285 0.6× 60 0.4× 123 2.1k
Takaaki Kusumi Japan 33 984 0.9× 2.7k 2.6× 1.3k 2.1× 268 0.6× 164 1.2× 53 3.4k
Masaatsu Yamaguchi Japan 23 654 0.6× 1.1k 1.0× 493 0.8× 235 0.5× 62 0.4× 44 1.4k
Donata Ricci Italy 23 287 0.3× 531 0.5× 929 1.5× 732 1.6× 68 0.5× 84 1.6k
Mansur Harmandar Türkiye 21 324 0.3× 532 0.5× 836 1.3× 765 1.7× 54 0.4× 42 1.5k
Vlatka Vajs Serbia 25 251 0.2× 726 0.7× 799 1.3× 550 1.2× 115 0.8× 90 1.6k

Countries citing papers authored by Kenjiro Toki

Since Specialization
Citations

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

Fields of papers citing papers by Kenjiro Toki

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kenjiro Toki

This figure shows the co-authorship network connecting the top 25 collaborators of Kenjiro Toki. A scholar is included among the top collaborators of Kenjiro Toki 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 Kenjiro Toki. Kenjiro Toki 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.
Tatsuzawa, Fumi, Norio Saitô, Koichi Shinoda, et al.. (2012). Copigmentation with Acylated Anthocyanin and Kaempferol Glycosides in Violet and Purple Flower Cultivars of Aubrieta ^|^times; cultorum (Brassicaceae). Journal of the Japanese Society for Horticultural Science. 81(3). 275–284. 19 indexed citations
2.
Saitô, Norio, Koichi Shinoda, Kazuhisa Kato, et al.. (2012). Covalent anthocyanin–flavonol complexes from the violet-blue flowers of Allium ‘Blue Perfume’. Phytochemistry. 80. 99–108. 7 indexed citations
3.
Saitô, Norio, Fumi Tatsuzawa, Kenjiro Toki, et al.. (2011). The blue anthocyanin pigments from the blue flowers of Heliophila coronopifolia L. (Brassicaceae). Phytochemistry. 72(17). 2219–2229. 29 indexed citations
4.
Toki, Kenjiro, et al.. (2009). 7-Acylated Anthocyanins with p-Hydroxybenzoic Acid in the Flowers of Campanula medium. Heterocycles. 77(1). 401–401. 8 indexed citations
5.
Toki, Kenjiro, et al.. (2008). 7-O-Methylated anthocyanidin glycosides from Catharanthus roseus. Phytochemistry. 69(5). 1215–1219. 32 indexed citations
6.
Saitô, Norio, Fumi Tatsuzawa, Kenjiro Toki, et al.. (2008). Tetra-acylated cyanidin 3-sophoroside-5-glucosides from the flowers of Iberis umbellata L. (Cruciferae). Phytochemistry. 69(18). 3139–3150. 30 indexed citations
7.
Mori, Mihoko, Tadao Kondo, Kenjiro Toki, & Kumi Yoshida. (2006). Structure of anthocyanin from the blue petals of Phacelia campanularia and its blue flower color development. Phytochemistry. 67(6). 622–629. 21 indexed citations
8.
Saitô, Norio, Kenjiro Toki, Yasumasa Morita, et al.. (2005). Acylated peonidin glycosides from duskish mutant flowers of Ipomoea nil. Phytochemistry. 66(15). 1852–1860. 10 indexed citations
9.
Saitô, Norio, et al.. (2002). Some acetylated anthocyanins contained in the petals of Viola mandshurica.. Journal of Plant Research. 115. 97.
10.
Saitô, Norio, et al.. (2002). Acylated anthocyanins from the blue-violet flowers of Anemone coronaria. Phytochemistry. 60(4). 365–373. 21 indexed citations
11.
Toki, Kenjiro, Norio Saitô, Atsushi Shigihara, & Toshio Honda. (2001). Anthocyanins from the scarlet flowers of Anemone coronaria. Phytochemistry. 56(7). 711–715. 21 indexed citations
12.
Figueiredo, Paulo, et al.. (2001). Influence of trans-cis isomerisation of coumaric acid substituents on colour variance and stabilisation in anthocyanins. Phytochemistry. 57(5). 791–795. 45 indexed citations
13.
Terahara, Norihiko, Kenjiro Toki, Norio Saitô, et al.. (1998). Eight New Anthocyanins, Ternatins C1−C5 and D3 and Preternatins A3 and C4 from Young Clitoria ternatea Flowers. Journal of Natural Products. 61(11). 1361–1367. 61 indexed citations
14.
Saitô, Norio, Kenjiro Toki, Seçkin Özden, & Toshio Honda. (1996). Acylated delphinidin glycosides in the blue-violet flowers of Consolida armeniaca. Phytochemistry. 41(6). 1599–1605. 17 indexed citations
15.
Saito, Norio, et al.. (1994). An acylated cyanidin glycoside from the red-purple flowers of Dendrobium. Phytochemistry. 37(1). 245–248. 39 indexed citations
16.
Toki, Kenjiro, et al.. (1994). (Delphinidin 3-gentiobiosyl) (apigenin 7-glucosyl) malonate from the flowers of Eichhornia crassipes. Phytochemistry. 36(5). 1181–1183. 23 indexed citations
17.
Toki, Kenjiro, et al.. (1994). Malvidin 3-glucoside-5-glucoside sulphates from Babiana stricta. Phytochemistry. 37(3). 885–887. 7 indexed citations
18.
Terahara, Norihiko, Kenjiro Toki, & Toshio Honda. (1993). Acylated Anthocyanins from Flowers of Cineraria, Senecio cruentus, Red Cultivar. Zeitschrift für Naturforschung C. 48(5-6). 430–435. 5 indexed citations
19.
Toki, Kenjiro & Hiroshi Kawanishi. (1992). Survey of Peonidin Glycosides in Garden Snapdragons and Changes in Anthocyanin Contents during Floral Development.. Journal of the Japanese Society for Horticultural Science. 60(4). 989–995. 3 indexed citations
20.
Toki, Kenjiro, et al.. (1991). Verbena(クマツヅラ科)の花のアセチル化アントシアニン. Phytochemistry. 30(2). 671–673. 7 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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