Tsutomu Ishikawa

Publication Activity (10 Years)

Years Active: 2021-2022
Publications (10 Years): 3

Top Topics

Simultaneous Determination

Mass Spectrometry

High Performance Liquid Chromatography

Top Venues

Journal of natural medicines

Communications biology

This page only lists publications with an associated author ORCID identifier.

Publications

Kazuaki Kamata, Jin Tatsuzaki, Tsutomu Ishikawa, Ryoko Arai, Takashi Hakamatsuka, Nahoko Uchiyama
HPLC analysis of ammonium glycyrrhizate listed in the European, United States, and Japanese Pharmacopoeias under reported and modified conditions: revision of the peak assignment for 18α-glycyrrhizin in the European and United States Pharmacopoeias. Journal of natural medicines (2022)
Kritamorn Jitrangsri, Kazuaki Kamata, Mana Akiba, Yoshie Yajiri, Masami Ishibashi, Jin Tatsuzaki, Tsutomu Ishikawa
Is 18α-Glycyrrhizin a real natural product? Improved preparation of 18α-Glycyrrhizin from 18β-Glycyrrhizin as a positive standard for HPLC analysis of licorice extracts. Journal of natural medicines 76 (2) (2022)
Mimin Zhang, Peng Lu, Tohru Terada, Miaomiao Sui, Haruka Furuta, Kilico Iida, Yukie Katayama, Yi Lu, Ken Okamoto, Michio Suzuki, Tomiko Asakura, Kentaro Shimizu, Fumihiko Hakuno, Shin-Ichiro Takahashi, Norimoto Shimada, Jinwei Yang, Tsutomu Ishikawa, Jin Tatsuzaki, Koji Nagata
Quercetin 3,5,7,3',4'-pentamethyl ether from Kaempferia parviflora directly and effectively activates human SIRT1. Communications biology 4 (1) (2021)