[Study on preparation of beta-cyclodextrin inclusion volatile oil from Rhizoma Curcumae]

Zhong Yao Cai. 2004 Nov;27(11):866-9.
[Article in Chinese]

Abstract

Objective: To study optimum inclusion process conditions for volatile oil from Rhizoma Curcumae.

Method: The study was carried out with orthogonal design. The process conditions were studied by determining the utilazision ratio of volatile oil from Rhizoma Curcumae, the oil-bearing rate and extract ratio of inclusion compound.

Results: The optimum preparation conditions for inclusion were established as: volatile oil:beta-CD was 1:8, the inclusion temperature was at 80 degrees C and inclusion time for 3 h, ultilizasion rate of volatile oil was 86%.

Conclusion: The method can be used for mass production.

Publication types

  • English Abstract

MeSH terms

  • Curcuma / chemistry*
  • Drug Carriers
  • Drug Stability
  • Drugs, Chinese Herbal / analysis
  • Drugs, Chinese Herbal / chemistry*
  • Oils, Volatile* / analysis
  • Oils, Volatile* / chemistry
  • Oils, Volatile* / isolation & purification
  • Plants, Medicinal / chemistry*
  • Spectrophotometry, Ultraviolet
  • Technology, Pharmaceutical / methods*
  • Temperature
  • Time Factors
  • beta-Cyclodextrins*

Substances

  • Drug Carriers
  • Drugs, Chinese Herbal
  • Oils, Volatile
  • beta-Cyclodextrins