title: [Studies on chemical constituents of Fragaria ananassa Duch].
abstract: OBJECTIVE
  To study the chemical constituents from the fruit of Fragaria ananassa.
  
  
  METHODS
  Using chromatographic methods to isolate compounds and chemical and spectral methods to elucidate their structures.
  
  
  RESULTS
  Three compounds, 9, 19-cyclolanost-24-en-3-ol(1), 14-methyl-stigmasta-7, 24(28)-dien-3-ol(2) and beta-sitosterol(3) were isolated from the freeze-dried powder.
  
  
  CONCLUSIONS
  All of the compounds were obtained from this plant for the first time.
authors.affiliation: Tongji Pharmaceutical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China.
authors.forename: J I
authors.initials: JI
authors.lastname: Ruan
authors.forename: J B
authors.initials: JB
authors.lastname: Chen
authors.forename: X Y
authors.initials: XY
authors.lastname: Zhao
authors.forename: N J
authors.initials: NJ
authors.lastname: Sun
authors.forename: J M
authors.initials: JM
authors.lastname: Cassady
authors.forename: G D
authors.initials: GD
authors.lastname: Stoner
mesh_terms: D031985:Fragaria / Q000737:chemistry*; D005638:Fruit / Q000737:chemistry; D010840:Phytosterols / Q000737:chemistry / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification*; D014315:Triterpenes
chemical_list: D010840:Phytosterols; D012855:Sitosterols; D014315:Triterpenes; C025473:gamma-sitosterol; C100089:cycloartenol