title: [The influence of different processing on the content of flavones of Dendranthema morifolium].
abstract: OBJECTIVE
  To investigate the effect of different processing methods on the content of luteolin-7-O-beta-D-glucoside, acacetin-7-O-beta-D-glucoside, luteolin, and acacetin of Dendranthema morifolium.
  
  
  METHODS
  The optimal conditions were achieved on phenomenex, synergi Fusion-RP (5 microm, 4.6 mm x 250 mm)analytical column with a gradient mobile phase consisting of methanol and 0.1% phosphoric acid and detection wavelength set at 350 nm.
  
  
  RESULTS
  The significant effect of different processing methods on the content of luteolin-7-O-beta-D-glucoside, acacetin-7-O-beta-D-glucoside, luteolin and acacetin was proved.
  
  
  CONCLUSIONS
  Different processing methods have significant effect on flavonoids of Dendranthema morifolium, it should be paid attention to drying temperature while sulphur fumigation.
authors.affiliation: College of Pharmaceutical, Anhui university of traditional Chinese medicine, Hefei 230031, China. jinchsh63@sina.com
authors.forename: Chuan-shan
authors.initials: CS
authors.lastname: Jin
authors.forename: De-lin
authors.initials: DL
authors.lastname: Wu
authors.forename: Nian-jun
authors.initials: NJ
authors.lastname: Yu
authors.forename: Hui-fang
authors.initials: HF
authors.lastname: Chen
authors.forename: Tong-sheng
authors.initials: TS
authors.lastname: Wang
authors.forename: Wei
authors.initials: W
authors.lastname: Zhang
mesh_terms: D019659:Asteraceae / Q000737:chemistry*; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D004365:Drugs, Chinese Herbal / Q000737:chemistry* / Q000302:isolation & purification*; D047309:Flavones / Q000032:analysis*; D005419:Flavonoids / Q000032:analysis; D035264:Flowers / Q000737:chemistry; D005960:Glucosides / Q000032:analysis; D006358:Hot Temperature; D047311:Luteolin / Q000032:analysis; D011786:Quality Control; D013678:Technology, Pharmaceutical / Q000379:methods*
chemical_list: D004365:Drugs, Chinese Herbal; D047309:Flavones; D005419:Flavonoids; D005960:Glucosides; C477955:acacetin-7-O-glucoside; C066408:luteolin-7-glucoside; D047311:Luteolin; C023717:acacetin