journal6 ›› 2013, Vol. 34 ›› Issue (4): 72-76.DOI: 10.3969/j.issn.1007-2985.2013.04.016

• Chemistry and chemical engineering • Previous Articles     Next Articles

 Preparation and Characterization of Inclusion Complex Arteannuin with β-Cyclodextrin

  

  1. (College of Chemistry and Chemical Engineering,Jishou University,Jishou 416000,Hunan China)
  • Online:2013-07-25 Published:2013-07-18

Abstract: The preparation and characterizations of the inclusion complex of arteannuin (ART) with β-cyclodextrin (β-CD) were investigated.The properties of arteannuin with β-cyclodextrin were characterized and analyzed by phase solubility analysis and infrared spectrography (IR).Results showed that β-cylcodextrin could increase the solubility of arteannuin;the inclusion constants of arteannuin with β-cylcodextrin (β-CD) was calculated as 77.44 L/mol;IR spectra showed that the intensity of a few characteristic absorption peak of ART decreased,the peak shape was widened and the displacement changed or disappeared under the influence of inclusion complex.It is concluded arteannuin and β-cylcodextrin can form stable inclusion complexes.

Key words: arteannuin, &beta, -cyclodextrin, inclusion complex, inclusion constant, infrared spectrum (IR)

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