title: [A zanhic acid based bisglycoside from Aster poliothamnus].
abstract: OBJECTIVE
  To study the chemical constituents from the whole plant of Aster poliothamnus.
  
  
  METHODS
  Separating the chemical constituents by means of chromatography and identifying ther structures on basis of chemical and spectral tecnology.
  
  
  CONCLUSIONS
  A new triterpene saponin was isolated and identified.
authors.affiliation: Department of Food, Huaihai Institute of Technology, Lianyungang 222005, Jiangsu, China.
authors.forename: Jia-min
authors.initials: JM
authors.lastname: Zhang
authors.forename: Ming-kui
authors.initials: MK
authors.lastname: Wang
authors.forename: Bo-gang
authors.initials: BG
authors.lastname: Li
mesh_terms: D031173:Aster Plant / Q000737:chemistry*; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D012503:Saponins / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: C477180:3-O-(arabinopyranosyl-1-3-glucuronosyl)zanhic acid 28-O-(rhamnopyranosyl-1-2-arabinopyranoside); D012503:Saponins