NATURAL PRODUCT RESEARCH AND DEVELOPMENT ›› 2011, Vol. 23 ›› Issue (5): 909-912.

• Article • Previous Articles     Next Articles

Assembling and Sustained-release of Quercetin Encapsulated in Mesoporous Molecular Sieve

LI Hua*, GAO Tian-Yu,LU Jing, WU Hui, WANG Wen-Shu   

  1. Life and Environment Science College, Minzu University of China, beijing 100081, China
  • Received:2010-04-30 Online:2011-10-25 Published:2011-09-26

Abstract: Using ethanol solution method to assemble non-water-soluble drug for coronary heart disease quercetin into the pores of MCM-41, drug-assembling rate reached 37% [m (drug) / m (total drug)]. The characterization of quercetin-MCM-41 was analyzed by XRD, SEM and IR techniques, and the release rate of the assemblies was measured in the artificial intestinal fluid. The results indicated that quercetin/MCM-41 sustained-release system was established.

Key words: MCM-41, quercetin, assembing, sustained-release

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