title: [Research on the correlation between microscopic characteristic constant and chemical component of sophorae flos].
abstract: OBJECTIVE
  To explore the correlation between microscopic characteristic constant and chemical component of Sophorae Flos.
  
  
  METHODS
  Capacity analysis was used to quantify pollen grains of Sophorae Flos. The content of total flavonoids was determined by UV method. The data were analyzed by SPSS statistics software.
  
  
  RESULTS
  In Sophorae Flos, the microscopic characteristic constant of pollen grains and the content of total flavonoids were significantly correlated.
  
  
  CONCLUSIONS
  Determination of microscopic characteristic of pollen grains can be applied to the quality control of Sophorae Flos.
authors.affiliation: Liaoning University of Traditional Chinese Medicine, Dalian 116600, China. liangrb@163.com
authors.forename: Li
authors.initials: L
authors.lastname: Liang
authors.forename: Zhong-Zhen
authors.initials: ZZ
authors.lastname: Zhao
authors.forename: Na
authors.initials: N
authors.lastname: Li
authors.forename: Ting-Guo
authors.initials: TG
authors.lastname: Kang
mesh_terms: D004365:Drugs, Chinese Herbal / Q000737:chemistry* / Q000592:standards; D005419:Flavonoids / Q000032:analysis*; D035264:Flowers / Q000737:chemistry* / Q000648:ultrastructure; D011058:Pollen / Q000737:chemistry / Q000648:ultrastructure; D011786:Quality Control; D012016:Reference Values; D012431:Rutin / Q000032:analysis; D029909:Sophora / Q000737:chemistry* / Q000648:ultrastructure; D013056:Spectrophotometry, Ultraviolet
chemical_list: D004365:Drugs, Chinese Herbal; D005419:Flavonoids; D012431:Rutin