Related Experiment Video
Updated: May 22, 2026

Heterogeneous Removal of Water-Soluble Ruthenium Olefin Metathesis Catalyst from Aqueous Media Via Host-Guest Interaction
Published on: August 23, 2018
Alpinetin/hydroxypropyl-β-cyclodextrin host-guest system: preparation, characterization, inclusion mode,
Shui-Xian Ma1, Wen Chen, Xiao-Dong Yang
1Key Laboratory of Ethnic Medicine Resource Chemistry, State Ethnic Affairs Commission & Ministry of Education, Yunnan University of Nationalities, Kunming 650500, PR China.
Abstract:
The inclusion complexation behavior, characterization and binding ability of alpinetin with hydroxypropyl-β-cyclodextrin (HPβCD) has been investigated in both solution and the solid state by means of UV-vis spectroscopy, FT-IR, ¹H and 2D NMR, XRD, SEM and DSC. The results showed that the water solubility and stability of alpinetin were obviously increased in the inclusion complex with HPβCD. This satisfactory water solubility and high stability of the alpinetin/HPβCD complex will be potentially useful for its application as herbal medicine or healthcare products.
More Related Videos
10:10Transport Properties of Ibuprofen Encapsulated in Cyclodextrin Nanosponge Hydrogels: A Proton HR-MAS NMR Spectroscopy Study
Published on: August 15, 2016
10:53Anionic Polymerization of an Amphiphilic Copolymer for Preparation of Block Copolymer Micelles Stabilized by π-π Stacking Interactions
Published on: October 10, 2016