title: [Quality standard of stewed rhizoma polygonati with yellow wine].
abstract: OBJECTIVE
  To improve the quality standard of stewed Rhizoma Polygonati with yellow wine.
  
  
  METHODS
  On the basis of Chinese Pharmacopoeia 2010, some items were added, which included assay of reducing sugars, water-soluble extracts, acid insoluble ash content and 5-hydroxymethylfurfural.
  
  
  RESULTS
  Reducing sugars was no less than 34.0%, water-soluble extracts no less than 19.0%, acid insoluble ash content no more than 0.2%, 5-hydroxymethylfurfural no more than 0.02%.
  
  
  CONCLUSIONS
  The quality standard of stewed Rhizoma Polygonati with yellow wine is improved on the basis of Chinese Pharmacopoeia.
authors.affiliation: Pharmacy College, Henan College of Traditional Chinese Medicine, Zhengzhou 450008, China. leigm1982@163.com
authors.forename: Gao-Ming
authors.initials: GM
authors.lastname: Lei
authors.forename: Wei-Sheng
authors.initials: WS
authors.lastname: Feng
authors.forename: Yun-Xia
authors.initials: YX
authors.lastname: Feng
authors.forename: Yun
authors.initials: Y
authors.lastname: Yang
mesh_terms: D002241:Carbohydrates / Q000032:analysis* / Q000737:chemistry; D002851:Chromatography, High Pressure Liquid; D004365:Drugs, Chinese Herbal / Q000032:analysis* / Q000737:chemistry / Q000592:standards*; D005662:Furaldehyde / Q000031:analogs & derivatives* / Q000032:analysis; D010084:Oxidation-Reduction; D010946:Plants, Medicinal / Q000737:chemistry; D031384:Polygonatum / Q000737:chemistry*; D011786:Quality Control; D027343:Rhizome / Q000737:chemistry; D012995:Solubility; D014867:Water; D014920:Wine
chemical_list: D002241:Carbohydrates; D004365:Drugs, Chinese Herbal; D014867:Water; C008046:5-hydroxymethylfurfural; D005662:Furaldehyde