Study of the inclusion complex and antioxidating activity of Wogonin with β-cyclodextrin and hydroxypropyl-cyclodextrin

被引:6
作者
Li, Jinxia [1 ]
Zhang, Huizhi [1 ]
Yan, Yanyan [1 ]
Sun, Shumao [1 ]
机构
[1] Shanxi Datong Univ, Sch Med, Datong 037009, Peoples R China
关键词
Wogonin; Cyclodextrins; NMR; IR; DPPH; SCUTELLARIA-BAICALENSIS; CINNAMIC ACID; COMPONENTS; BINDING; VIRUS;
D O I
10.1007/s10847-015-0588-6
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The aim of the study was to synthesize the complexes of Wogonin with beta-cyclodextrin (beta-CD) and hydroxypropyl-cyclodextrin (HP-beta-CD) by refluxing method, and the experimental resulted confirmed the forming of Wogonin complexes with CDs by nuclear magnetic resonance spectroscopy, infrared spectra and differential scanning calorimetry at 60 degrees C refluxing for 6 h. Kinetic studies of 2,2-diphenyl-1-picrylhydrazyl (DPPH center dot) with Wogonin and cyclodextrins (CDs) complexes were done. The results obtained indicated that the Wogonin/HP-beta-CD complex was the most reactive form.
引用
收藏
页码:115 / 120
页数:6
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