title: [The HPLC determination of the content of magnoflorine in main species of Epimedii Herba].
abstract: OBJECTIVE
  To study the content of magnoflorine in main species of Epimedii Herba.
  
  
  METHODS
  Ultrasonic extraction, HPLC analysis.
  
  
  RESULTS
  The content of magnoflorine of Epimedium leaves range between 0.0029% and 1.688%.
  
  
  CONCLUSIONS
  The content of magnoflorine of Epimedium show large differences between species but relatively stable within the species, E. koreanum Nakai is the highest one and E. brevicornu is the lowest.
authors.affiliation: The Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China.
authors.forename: Min
authors.initials: M
authors.lastname: Gao
authors.forename: Jingjing
authors.initials: J
authors.lastname: Liu
authors.forename: Xinguang
authors.initials: X
authors.lastname: Sun
authors.forename: Wenhua
authors.initials: W
authors.lastname: Huang
authors.forename: Baolin
authors.initials: B
authors.lastname: Guo
authors.forename: Peigen
authors.initials: P
authors.lastname: Xiao
mesh_terms: D001060:Aporphines / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D004365:Drugs, Chinese Herbal / Q000032:analysis*; D034181:Epimedium / Q000737:chemistry*
chemical_list: D001060:Aporphines; D004365:Drugs, Chinese Herbal; C001670:magnoflorine