Tsutomu Hatano

16.1k total citations · 2 hit papers
283 papers, 13.1k citations indexed

About

Tsutomu Hatano is a scholar working on Molecular Biology, Biochemistry and Plant Science. According to data from OpenAlex, Tsutomu Hatano has authored 283 papers receiving a total of 13.1k indexed citations (citations by other indexed papers that have themselves been cited), including 152 papers in Molecular Biology, 77 papers in Biochemistry and 69 papers in Plant Science. Recurrent topics in Tsutomu Hatano's work include Natural product bioactivities and synthesis (89 papers), Phytochemicals and Antioxidant Activities (72 papers) and Phytochemistry and Biological Activities (41 papers). Tsutomu Hatano is often cited by papers focused on Natural product bioactivities and synthesis (89 papers), Phytochemicals and Antioxidant Activities (72 papers) and Phytochemistry and Biological Activities (41 papers). Tsutomu Hatano collaborates with scholars based in Japan, New Zealand and Egypt. Tsutomu Hatano's co-authors include Takuo Okuda, Takashi Yoshida, Hideyuki Ito, Taeko Yasuhara, Harumi Kagawa, Takashi Yoshida, Takashi Yoshida, Tomofusa Tsuchiya, Sumiko Shiota and Hiroshi Sakagami and has published in prestigious journals such as Journal of Biological Chemistry, Chemical Communications and Journal of Agricultural and Food Chemistry.

In The Last Decade

Tsutomu Hatano

281 papers receiving 12.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Two new flavonoids and other constituents in licorice root. Their relative astringency and radical scavenging effects.

1988 1.3k citations Tsutomu Hatano, Takuo Okuda et al. Chemical and Pharmaceutical Bulletin profile →
Effects of the interaction of tannins with Co-existing substances. VI. Effects of tannins and related polyphenols on superoxide anion radical, and on 1,1-diphenyl-2-picrylhydrazyl radical.

1989 684 citations Tsutomu Hatano, Takashi Yoshida et al. Chemical and Pharmaceutical Bulletin profile →

Peers

Tsutomu Hatano

BIOCH

PHARM

Takashi Tanaka Japan

Takuo Okuda Japan

Hoyoku Nishino Japan

G.K. Jayaprakasha United States

Itsuo Nishioka Japan

Laura Bravo Spain

Paul A. Kroon United Kingdom

Monica Rosa Loizzo Italy

Luc Pieters Belgium

Navindra P. Seeram United States

Takashi Tanaka Japan

Tsutomu Hatano

5.9k ×1.1

3.9k ×0.9

BIOCH

3.6k ×0.9

2.2k ×0.8

1.4k ×0.7

PHARM

Citations per year, relative to Tsutomu Hatano Tsutomu Hatano (= 1×) peers Takashi Tanaka

Countries citing papers authored by Tsutomu Hatano

Since Specialization

Citations

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

Fields of papers citing papers by Tsutomu Hatano

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tsutomu Hatano

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

Orabi, Mohamed A. A., Esam A. Orabi, Ahmed Abdullah Al Awadh, et al.. (2023). New Megastigmane and Polyphenolic Components of Henna Leaves and Their Tumor-Specific Cytotoxicity on Human Oral Squamous Carcinoma Cell Lines. Antioxidants. 12(11). 1951–1951. 5 indexed citations

Orabi, Mohamed A. A., Aso Hameed Hasan, Sameh AbouZid, et al.. (2023). Nutritional, Antioxidant, Antimicrobial, and Anticholinesterase Properties of Phyllanthus emblica: A Study Supported by Spectroscopic and Computational Investigations. Metabolites. 13(9). 1013–1013. 12 indexed citations

Orabi, Mohamed A. A., Mounir M. Salem‐Bekhit, Ehab I. Taha, et al.. (2022). Design, Characterization, and Antimicrobial Evaluation of Copper Nanoparticles Utilizing Tamarixinin a Ellagitannin from Galls of Tamarix aphylla. Pharmaceuticals. 15(2). 216–216. 8 indexed citations

Orabi, Mohamed A. A., et al.. (2022). Structural determination and anticholinesterase assay of C-glycosidic ellagitannins from Lawsonia inermis leaves: A study supported by DFT calculations and molecular docking. Fitoterapia. 164. 105360–105360. 3 indexed citations

Kimura, Yuka, Hideyuki Ito, Ryoko Ohnishi, & Tsutomu Hatano. (2009). Inhibitory effects of polyphenols on human cytochrome P450 3A4 and 2C9 activity. Food and Chemical Toxicology. 48(1). 429–435. 191 indexed citations

Kasajima, Naoki, Hideyuki Ito, Tsutomu Hatano, & Takashi Yoshida. (2008). Phloroglucinol diglycosides accompanying hydrolyzable tannins from Kunzea ambigua. Phytochemistry. 69(18). 3080–3086. 8 indexed citations

Kusuda, Miwako, Tsutomu Hatano, & Takashi Yoshida. (2006). Water-Soluble Complexes Formed by Natural Polyphenols and Bovine Serum Albumin: Evidence from Gel Electrophoresis. Bioscience Biotechnology and Biochemistry. 70(1). 152–160. 36 indexed citations

Kusuda, Miwako, et al.. (2006). Polyphenolic Constituent Structures ofZanthoxylum piperitumFruit and the Antibacterial Effects of Its Polymeric Procyanidin on Methicillin-ResistantStaphylococcus aureus. Bioscience Biotechnology and Biochemistry. 70(6). 1423–1431. 62 indexed citations

Hatano, Tsutomu, et al.. (2005). Effects of tannins and related polyphenols on methicillin-resistant Staphylococcus aureus. Phytochemistry. 66(17). 2047–2055. 134 indexed citations

10.

Kim, Tae Hoon, Hideyuki Ito, Tsutomu Hatano, et al.. (2004). Chemical Constituents of Artemisia herba-alba Asso. Natural medicines = 生薬學雜誌. 58(4). 165. 6 indexed citations

11.

Taniguchi, Shoko, Yoko Imayoshi, Hideyuki Ito, et al.. (2002). Production of bioactive triterpenes by Eriobotrya japonica calli. Phytochemistry. 59(3). 315–323. 256 indexed citations

12.

Ito, Hideyuki, Tsutomu Hatano, Tomoko Nakanishi, et al.. (2001). Tannins and related polyphenols, HIV reverse transcriptase inhibitors, from Rosa woodsii. 55(4). 3 indexed citations

13.

Ito, Hideyuki, Tsutomu Hatano, Hiroshi Sakagami, et al.. (2000). Polyphenols from Eriobotrya japonica and Their Cytotoxicity against Human Oral Tumor Cell Lines.. Chemical and Pharmaceutical Bulletin. 48(5). 687–693. 129 indexed citations

14.

Hatano, Tsutomu. (1995). Constituents of natural medicines with scavenging effects on active oxygen species: Tannins and related polyphenols. 49(4). 357–363. 44 indexed citations

15.

Hatano, Tsutomu, et al.. (1995). Camelliatannin D, a new inhibitor of bone resorption, from Camellia japonica.. Chemical and Pharmaceutical Bulletin. 43(11). 2033–2035. 13 indexed citations

16.

Miyamoto, Ken‐ichi, Masaaki Nomura, Eiichi Matsui, et al.. (1993). Antitumor Activity of Oenothein B, a Unique Macrocyclic Ellagitannin. Japanese Journal of Cancer Research. 84(1). 99–103. 66 indexed citations

17.

Miyamoto, Ken‐ichi, Ryozo Koshiura, Tsutomu Hatano, Takashi Yoshida, & Takuo Okuda. (1992). STRUCTURES AND ACTIVITIES OF TANNINS IN CRUDE DRUGS (5) HOST-MEDIATED ANTITUMOR ACTIVITY. Journal of Pharmacobio-Dynamics. 15(1). 2 indexed citations

18.

Hatano, Tsutomu, et al.. (1990). カエデ科植物のタンニン II Acer種から単離した1,5‐アンヒドロ‐D‐グルシトール核をもつガロタンニンと数種のエラギタンニン. Chemical and Pharmaceutical Bulletin. 38(7). 1902–1905. 1 indexed citations

19.

Maruyama, Yasuhiko, Hideaki Matsuda, Reiko Matsuda, et al.. (1985). Study on Psidium guajava L. (I) : Anti-diabetic Effect and Effective Components of the Leaf of Psidium guajava L. (Part 1). 39(4). 261–269. 13 indexed citations

20.

Baba, Shunkichi, et al.. (1975). CLINICAL EXPERIENCE WITH PIPEMIDIC ACID IN THE FIELD OF OTORHINOLARYNGOLOGY. 23(9). 2966–2968. 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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