title: [Determination of organochlorine pesticide residues in herba Asari by GC].
abstract: OBJECTIVE
  To provide a theoretical guide for the production and application of Herba Asari.
  
  
  METHODS
  A GC method for multiresidue analysis was used.
  
  
  RESULTS
  Fifteen samples of Herba Asari were detected with the method for the first time. The contents of organochlorine pesticide residues in most of the samples were under the Chinese national limits for grains and green vegetables (GB 2707-2763-81). The other samples were polluted seriously.
  
  
  CONCLUSIONS
  Some suggestions have been put forward to help keep down pesticide residue pollution in Chinese herbal medicines.
authors.affiliation: Beijing University of Traditional Chinese Medicine, Beijing 100029.
authors.forename: C
authors.initials: C
authors.lastname: Zhou
authors.forename: C
authors.initials: C
authors.lastname: Yang
authors.forename: J
authors.initials: J
authors.lastname: Wang
authors.forename: R
authors.initials: R
authors.lastname: Gao
mesh_terms: D002849:Chromatography, Gas; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D006843:Hydrocarbons, Chlorinated; D007306:Insecticides / Q000032:analysis*; D019684:Magnoliopsida / Q000737:chemistry; D010573:Pesticide Residues / Q000032:analysis*; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: D004365:Drugs, Chinese Herbal; D006843:Hydrocarbons, Chlorinated; D007306:Insecticides; D010573:Pesticide Residues