title: [Study on the extracting and dried process of Qinxiangzhixie enteric-coated tablet].
abstract: OBJECTIVE
  To study the optimum extracting and dried process of Qinxiangzhixie enteric-coated tablet.
  
  
  METHODS
  With the content of Aesculin and Aescaletin as factor, the optimum extraction process was selected with the orthogonal design.
  
  
  RESULTS
  The optimum extraction process conditions were as: decocting for 2 times, with water of 8, 6 times of the drug mixture respectively 1.5 h, 1.0 h respectively. The optimum decompression dried process conditions was as follows :60 degrees C, -0.08 pa.
  
  
  CONCLUSIONS
  The experimental results provide the basis for the ascertainment of extraction process of Qinxiang enteric-coated tablet.
authors: Hunan University of Traditional Chinese Medicine, Changsha 410007, China.
authors: Jin-ming
authors: JM
authors: Guo
authors: Hui
authors: H
authors: Li
authors: Jiu-xiang
authors: JX
authors: Teng
authors: Zhi-pei
authors: ZP
authors: Peng
authors: Qun
authors: Q
authors: He
authors: Rong
authors: R
authors: Liu
mesh_terms: D002851:Chromatography, High Pressure Liquid; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D004929:Esculin / Q000032:analysis; D010946:Plants, Medicinal / Q000737:chemistry*; D013608:Tablets, Enteric-Coated; D013678:Technology, Pharmaceutical / Q000379:methods*; D013696:Temperature; D013997:Time Factors; D014468:Umbelliferones / Q000032:analysis
chemical_list: D004365:Drugs, Chinese Herbal; D013608:Tablets, Enteric-Coated; D014468:Umbelliferones; C530197:qinxiangzhixie; D004929:Esculin; C007628:esculetin