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

Autor: Tsutsumi, Hiroyuki, Miura, An, Hanada, Asuka, Sonoda, Rino, Nakashima, Rie, Ohata, Tomonori, Ikeda, Hirohito
Předmět:
Zdroj: Chemical Communications; 12/11/2024, Vol. 60 Issue 95, p14093-14096, 4p
Abstrakt: 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. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index