title: [Research on quality standards of zhuang medicine Lonicerae dasystylae flos].
abstract: OBJECTIVE
  To establish quality standard of Zhuang medicine Lonicera dasystyla, and provide scientific basis for the quality control of L. dasystyla.
  
  
  METHODS
  Characteristics of materia medica, microscopic features, TLC indentification, inspection, extractum and determination of chlorogenic acid, macranthoidin B, dipsacoside B were carried out through the experience, microscopic, physical and chemical methods, respectively. The standard of quality control was formulated thereafter.
  
  
  RESULTS
  The characteristics of materia medica, microscopic features, TLC indentification were specified, the average contents of water, total ash, acid-insoluble ash, alcohol-soluble extracts, chlorogenic acid were 11.6%, 6.6%, 0.2% , 24.4%, 1.16%, respectively, the total amount of macranthoidin B and dipsacoside B was 3.13%. Quality standard of L. dasystyla was proposed according to experimental results.
  
  
  CONCLUSIONS
  The quality of L. dasystyla can be controlled effectively with the quality standard.
authors.affiliation: Guangxi Academy of Minority Nationality Medicine and Pharmacology, Nanning 530001, China. hrs.3130064@163.com
authors.forename: Rui-Song
authors.initials: RS
authors.lastname: Huang
authors.forename: Zheng-Lin
authors.initials: ZL
authors.lastname: Lu
authors.forename: Dong-Jie
authors.initials: DJ
authors.lastname: Qin
authors.forename: Yue-Kui
authors.initials: YK
authors.lastname: Liao
authors.forename: Zi-Ning
authors.initials: ZN
authors.lastname: Liang
mesh_terms: D002726:Chlorogenic Acid / Q000032:analysis / Q000302:isolation & purification; D002855:Chromatography, Thin Layer; D004365:Drugs, Chinese Herbal / Q000737:chemistry* / Q000592:standards*; D031239:Lonicera / Q000737:chemistry*; D009828:Oleanolic Acid / Q000031:analogs & derivatives / Q000032:analysis / Q000302:isolation & purification; D011786:Quality Control; D012503:Saponins / Q000032:analysis / Q000302:isolation & purification; D012995:Solubility
chemical_list: D004365:Drugs, Chinese Herbal; D012503:Saponins; C083463:macranthoidin B; D002726:Chlorogenic Acid; C083461:dipsacoside B; D009828:Oleanolic Acid