Outer-surface adduct formation and selective separation of cis-type gallated and cis-type non-gallated catechins using cucurbit[7]uril

Hiroyuki Tsutsumi; An Miura; Asuka Hanada; Rino Sonoda; Rie Nakashima; Tomonori Ohata; Hirohito Ikeda

doi:10.1039/D4CC05035E

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Outer-surface adduct formation and selective separation of cis-type gallated and cis-type non-gallated catechins using cucurbit[7]uril†

Hiroyuki Tsutsumi,

*^a An Miura,^a Asuka Hanada,^a Rino Sonoda,^a Rie Nakashima,^a Tomonori Ohata^a and Hirohito Ikeda^a

Author affiliations

* Corresponding authors

^a Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Jonan-ku, Fukuoka 814-0180, Japan
E-mail: h-tsutsumi@fukuoka-u.ac.jp

Abstract

We found that cis-type gallated and non-gallated catechins form low water solubility outer-surface adducts with cucurbit[7]uril in aqueous solution, with cis-type gallated catechins showing a higher tendency to precipitate as outer-surface adducts. By exploiting this phenomenon, we achieved the selective separation of cis-type gallated and non-gallated catechins in solution.

Download options Please wait...

Supplementary files

Supplementary information PDF (1731K)

Article information

DOI: https://doi.org/10.1039/D4CC05035E
Article type: Communication
Submitted: 27 Sep 2024
Accepted: 01 Nov 2024
First published: 02 Nov 2024
This article is Open Access

Download Citation

Chem. Commun., 2024,60, 14093-14096

Permissions

Request permissions

Outer-surface adduct formation and selective separation of cis-type gallated and cis-type non-gallated catechins using cucurbit[7]uril

H. Tsutsumi, A. Miura, A. Hanada, R. Sonoda, R. Nakashima, T. Ohata and H. Ikeda, Chem. Commun., 2024, 60, 14093 DOI: 10.1039/D4CC05035E

This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence. You can use material from this article in other publications, without requesting further permission from the RSC, provided that the correct acknowledgement is given and it is not used for commercial purposes.

To request permission to reproduce material from this article in a commercial publication, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party commercial publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Chemical Communications

Outer-surface adduct formation and selective separation of cis-type gallated and cis-type non-gallated catechins using cucurbit[7]uril†

Abstract

Supplementary files

Article information

Download Citation

Permissions

Outer-surface adduct formation and selective separation of cis-type gallated and cis-type non-gallated catechins using cucurbit[7]uril

Social activity

Search articles by author

Spotlight

Advertisements