title: [The study of characteristics of absorption and separation of different glycoside on macropore resins].
abstract: OBJECTIVE
  To study the absorption and separation of different glycoside on different macropore resins.
  
  
  METHODS
  Take baikal skullcap root, cape jasmine fruit and white peony root as samples and study the different characterstics of absorption and separation of these samples on macropore resins such as D101 and so on.
  
  
  RESULTS
  The static absorption effect of the the three aglycones on six different macropore resins is baicalin > lactiflorin > gardoside. Their elution are 75% CH3OH, 25% CH3OH, and 45% CH3OH. Their elution rates are 60%, 93%, and 93%.
  
  
  CONCLUSIONS
  Similar molecules may not have similar absorption abilities on same macropore resins, but the effect of absorption has something to do with the structures of the molecules, the more double-bonds the molecules have, the greater the absorption force the resins have.
authors.affiliation: Pharmaceutical Laboratory of Chinese Materia Medica, West China School of Pharmacy, Sichuan University, Chengdu, Sichuan 610041, China.
authors.forename: Yue-qi
authors.initials: YQ
authors.lastname: Bi
authors.forename: Shi-xiang
authors.initials: SX
authors.lastname: Hou
authors.forename: Sheng-jun
authors.initials: SJ
authors.lastname: Mao
authors.forename: Ying-xin
authors.initials: YX
authors.lastname: Song
mesh_terms: D000042:Absorption; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification; D005638:Fruit / Q000737:chemistry; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D031660:Jasminum / Q000737:chemistry; D015394:Molecular Structure; D029596:Paeonia / Q000737:chemistry; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D012116:Resins, Plant; D031364:Scutellaria baicalensis / Q000737:chemistry
chemical_list: D005419:Flavonoids; D006027:Glycosides; D012116:Resins, Plant; C038044:baicalin