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Chemistry
Japan
2026

D-Index & Metrics

Chemistry

D-Index
106
Citations
37017
World Ranking
966
National Ranking
43

Research.com Recognitions

  • 2026 - Research.com Chemistry in Japan Leader Award
  • 2025 - Research.com Chemistry in Japan Leader Award
  • 2022 - Research.com Chemistry in Japan Leader Award

Overview

Masayuki Yoshikawa is affiliated with Kyoto Pharmaceutical University in Japan. Their academic work spans multiple fields, primarily focusing on Physics and Astronomy as well as Engineering. Within these broader areas, their research covers notable subfields including Nuclear and High Energy Physics, Molecular Biology, Materials Chemistry, Electrical and Electronic Engineering, and Astronomy and Astrophysics.

The researcher's main topics of study include Magnetic Confinement Fusion Research, Plasma Diagnostics and Applications, Fusion Materials and Technologies, Ionosphere and Magnetosphere Dynamics, Laser-Plasma Interactions and Diagnostics, Particle Accelerators and Beam Dynamics, and Superconducting Materials and Applications.

Yoshikawa's recent papers showcase contributions to diverse scientific domains. Selected publications include:

  • "Development of a persistent-mode NMR magnet with superconducting joints between high-temperature superconductors," 2021, Superconductor Science and Technology
  • "A review of antidiabetic active thiosugar sulfoniums, salacinol and neokotalanol, from plants of the genus Salacia," 2021, Journal of Natural Medicines
  • "Collagen synthesis-promoting and collagenase inhibitory activities of constituents isolated from the rhizomes of Picrorhiza kurroa Royle ex Benth," 2020, Fitoterapia
  • "New biofunctional effects of oleanane-type triterpene saponins," 2023, Journal of Natural Medicines
  • "Cross-field transport in detached helium plasmas in Magnum-PSI," 2020, Plasma Physics and Controlled Fusion

Frequent coauthors in Yoshikawa's research network include M. Sakamoto, N. Ezumi, J. Kohagura, Y. Nakashima, and M. Hirata.

Publication outlets where Yoshikawa has contributed multiple papers are notable journals and periodicals, such as Plasma and Fusion Research, Journal of Natural Medicines, AIP Advances, Review of Scientific Instruments, and Biological and Pharmaceutical Bulletin.

Best Publications

  • Adjuvant and haemolytic activities of 47 saponins derived from medicinal and food plants.

    Kenji Oda;Hisashi Matsuda;Toshiyuki Murakami;Shigeji Katayama

  • Salacinol, potent antidiabetic principle with unique thiosugar sulfonium sulfate structure from the ayurvedic traditional medicine Salacia reticulata in Sri Lanka and India

    Masayuki Yoshikawa;Toshiyuki Murakami;Hiromi Shimada;Hisashi Matsuda

  • Kotalanol, a Potent α-Glucosidase Inhibitor with Thiosugar Sulfonium Sulfate Structure, from Antidiabetic Ayurvedic Medicine Salacia reticulata

    Masayuki Yoshikawa;Toshiyuki Murakami;Kenichi Yashiro;Hisashi Matsuda

  • Structural requirements of flavonoids for inhibition of protein glycation and radical scavenging activities.

    Hisashi Matsuda;Tao Wang;Hiromi Managi;Masayuki Yoshikawa

  • Salacia reticulata and Its Polyphenolic Constituents with Lipase Inhibitory and Lipolytic Activities Have Mild Antiobesity Effects in Rats

    Masayuki Yoshikawa;Hiroshi Shimoda;Norihisa Nishida;Miki Takada

  • Carnosic acid, a new class of lipid absorption inhibitor from sage

    Kiyofumi Ninomiya;Hisashi Matsuda;Hiroshi Shimoda;Norihisa Nishida

  • Absolute Stereostructure of Potent α-Glucosidase Inhibitor, Salacinol, with Unique Thiosugar Sulfonium Sulfate Inner Salt Structure from Salacia reticulata

    Masayuki Yoshikawa;Toshio Morikawa;Hisashi Matsuda;Genzoh Tanabe

  • Chemical studies of crude drugs (1). Constituents of Ginseng radix rubra

    Isao Kitagawa;Masayuki Yoshikawa;Minoru Yoshihara;Teruaki Hayashi

  • Structural Requirements of Flavonoids and Related Compounds for Aldose Reductase Inhibitory Activity

    Hisashi Matsuda;Toshio Morikawa;Iwao Toguchida;Masayuki Yoshikawa

  • Structural requirements of flavonoids for nitric oxide production inhibitory activity and mechanism of action.

    Hisashi Matsuda;Toshio Morikawa;Shin Ando;Iwao Toguchida

  • Structures of withanosides I, II, III, IV, V, VI, and VII, new withanolide glycosides, from the roots of Indian Withania somnifera DUNAL. and inhibitory activity for tachyphylaxis to clonidine in isolated guinea-pig ileum.

    Hisashi Matsuda;Toshiyuki Murakami;Akinobu Kishi;Masayuki Yoshikawa

  • Structural requirements of flavonoids for inhibition of antigen-Induced degranulation, TNF-α and IL-4 production from RBL-2H3 cells

    Hisashi Mastuda;Toshio Morikawa;Kazuho Ueda;Hiromi Managi

  • Inhibitory effect and action mechanism of sesquiterpenes from Zedoariae Rhizoma on D-galactosamine/lipopolysaccharide-induced liver injury.

    Hisashi Matsuda;Kiyofumi Ninomiya;Toshio Morikawa;Masayuki Yoshikawa

  • Antioxidant constituents from rhubarb: structural requirements of stilbenes for the activity and structures of two new anthraquinone glucosides.

    Hisashi Matsuda;Toshio Morikawa;Iwao Toguchida;Ji-Young Park

  • Structures of new dammarane-type Triterpene Saponins from the flower buds of Panax notoginseng and hepatoprotective effects of principal Ginseng Saponins.

    Masayuki Yoshikawa;Toshio Morikawa;Yousuke Kashima;Kiyofumi Ninomiya

  • Medicinal Foodstuffs. XXI. Structures of New Cucurbitane-Type Triterpene Glycosides, Goyaglycosides-a, -b, -c, -d, -e, -f, -g, and -h, and New Oleanane-Type Triterpene Saponins, Goyasaponins I, II, and III, from the Fresh Fruit of Japanese Momordica charantia L.

    Toshiyuki Murakami;Akihito Emoto;Hisashi Matsuda;Masayuki Yoshikawa

  • New crinine-type alkaloids with inhibitory effect on induction of inducible nitric oxide synthase from Crinum yemense.

    Osama Bashir Abdel-Halim;Toshio Morikawa;Shin Ando;Hisashi Matsuda

  • Phytoestrogens from the roots of Polygonum cuspidatum (polygonaceae): structure-Requirement of hydroxyanthraquinones for estrogenic activity

    Hisashi Matsuda;Hiroshi Shimoda;Toshio Morikawa;Masayuki Yoshikawa

  • Anti-obesity effects of chikusetsusaponins isolated from Panax japonicus rhizomes

    Li-Kun Han;Yi-Nan Zheng;Masayuki Yoshikawa;Hiromichi Okuda

  • Structure-requirements of isocoumarins, phthalides, and stilbenes from Hydrangeae Dulcis Folium for inhibitory activity on histamine release from rat peritoneal mast cells

    Hisashi Matsuda;Hiroshi Shimoda;Masayuki Yoshikawa

  • Medicinal Foodstuffs. IV. Fenugreek Seed. (1) : Structures of Trigoneosides Ia, Ib, IIa, IIb, IIIa, and IIIb, New Furostanol Saponins from the Seeds of Indian Trigonella foenum-graecum L.

    Masayuki Yoshikawa;Toshiyuki Murakami;Hajime Komatsu;Nobutoshi Murakami

Frequent Co-Authors

Hisashi Matsuda
Hisashi Matsuda Kyoto Pharmaceutical University
Toshio Morikawa
Toshio Morikawa Kindai University
Seikou Nakamura
Seikou Nakamura Kyoto Pharmaceutical University
Johji Yamahara
Johji Yamahara Kyoto Pharmaceutical University
Toshiyuki Murakami
Toshiyuki Murakami Kyoto Pharmaceutical University
Osamu Muraoka
Osamu Muraoka Kindai University
Isao Kitagawa
Isao Kitagawa Osaka University
Hiroshi Matsuda
Hiroshi Matsuda Tokyo University of Agriculture and Technology
Hiromichi Okuda
Hiromichi Okuda Prefectural University of Kumamoto
Jiang Liu
Jiang Liu Sichuan Agricultural University

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