title: [Preparation technology and quantitative analysis for beta-cyclodextrin inclusion compound of Angelica oil].
abstract: OBJECTIVE
  To optimize the preparation process of beta-cyclodextrin (beta-CD) inclusion compound of Angelica oil.
  
  
  METHODS
  Single factor experiment and orthogonal design were used together, oil inclusion rate was used as an index, then chose the best preparation technology.
  
  
  RESULTS
  The optimal method was saturated solution method. The preparation condition for inclusion was as follows: the ratio of Angelica oil to beta-CD was (1: 8), the ratio of beta-CD to water was (1: 6) and the stirring time was 4 h.
  
  
  CONCLUSIONS
  The preparation procedure of inclusion volatile oil is simple, stable, reliable and high inclusion rate.
authors: Gansu College of Traditional Chinese Medicine, Lanzhou 730000, China. zhusm001@163.com
authors: Ran
authors: R
authors: Zhu
authors: Mei
authors: M
authors: Guo
authors: Shu-Chang
authors: SC
authors: Wei
authors: Xiao-Hui
authors: XH
authors: Yu
authors: Xia
authors: X
authors: Yang
mesh_terms: D000704:Analysis of Variance; D029971:Angelica sinensis / Q000737:chemistry*; D004337:Drug Carriers; D004355:Drug Stability; D004365:Drugs, Chinese Herbal / Q000737:chemistry; D009822:Oils, Volatile / Q000032:analysis / Q000737:chemistry* / Q000302:isolation & purification; D010938:Plant Oils / Q000032:analysis / Q000737:chemistry / Q000302:isolation & purification; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D013678:Technology, Pharmaceutical / Q000379:methods*; D013997:Time Factors; D014867:Water / Q000737:chemistry; D047392:beta-Cyclodextrins / Q000737:chemistry*
chemical_list: D004337:Drug Carriers; D004365:Drugs, Chinese Herbal; D009822:Oils, Volatile; D010938:Plant Oils; D047392:beta-Cyclodextrins; D014867:Water