title: [Systematic study on the authentic and superior medicinal herba and GAP of herba asari].
abstract: OBJECTIVE
  To investigate the methodology of the systematic study on the Authentic and Superior Medicinal Herba and GAP of Herba Asari.
  
  
  METHODS
  The study was made by textual criticism of Herbology, Botany, Palynology, Cytology, Chemistry, Pharmacology, the analytic methods of allozyme and RAPD. Many subjects on the herb were investigated, such as history, botanical origin, routine examination, morphology of pollen, chromosome and karyotype, the content of oil and its pharmacological effects and so on.
  
  
  CONCLUSIONS
  The methodology of systematic study on the Authentic and Superior Medicinal Herba was provided. According to the results of the systematic study, the GAP of the herb can be made.
authors.affiliation: Beijing Scientific Research Institute of Chinese Materia Medica, Beijing 100011, China.
authors.forename: C Z
authors.initials: CZ
authors.lastname: Zhou
authors.forename: Z L
authors.initials: ZL
authors.lastname: Yang
authors.forename: Y
authors.initials: Y
authors.lastname: Li
authors.forename: C S
authors.initials: CS
authors.lastname: Yang
mesh_terms: D030023:Asarum / Q000737:chemistry / Q000145:classification / Q000254:growth & development*; D004463:Ecology; D009822:Oils, Volatile / Q000032:analysis; D010573:Pesticide Residues / Q000032:analysis; D010946:Plants, Medicinal / Q000737:chemistry / Q000254:growth & development*; D011786:Quality Control; D014131:Trace Elements / Q000032:analysis
chemical_list: D009822:Oils, Volatile; D010573:Pesticide Residues; D014131:Trace Elements