Purification of xanthohumol from Humulus lupulus by centrifugal partition chromatography using an original acetone based solvent scale.
Fiche publication
Date publication
janvier 2006
Auteurs
Membres identifiés du Cancéropôle Est :
Pr VOUTQUENNE Laurence
Tous les auteurs :
Renault JH, Voutquenne L, Caron C, Zeches-Hanrot M, Berwanger S, Becker H
Lien Pubmed
Résumé
Centrifugal partition chromatography, using an original acetone-based solvent scale was successfully used to purify xanthohumol, isoxanthohumol, 6,8-diprenylnaringenin, and (E)-2 ''-(2'''-hydroxy-isopropyl)-dihydrofurano[2 '',3 '':4',3']-2', 4-dihydroxy-6'-methoxychalcone from a xanthohumol-rich fraction obtained from an ethanol extract of the cones of Humulus lupulus L. The composition of the selected quaternary biphasic system was heptane/toluene/acetone/water 24.8:2.8:50:22.4 v/v.
Référence
J Liq Chromatogr Relat Technol. 2006;29(5):761-71.