Study of determinination methods of relative and absolute molecular weight of working reference substance of grifola frondosa beta-glucan

• In: SIG Pharmaceutical Biotechnology - Posters
• At: Beijing (China) (2007)
• Type: Poster
• Poster code: PB-P-029
• By: SONG, Yujuan (NICPBP, Beijing, China)
• Co-author(s): Fan, huihong (NICPBP, BEIJING, China)
  
• Abstract:

  OBJECTIVE To determine the relative and absolute molecular weight of working reference substance of Grifola frondosa beta-Glucan and compare the two analysis methods. METHODS TSK－G4000PW column was used with mobile phases of 0.7％ sodium sulfate and 0.2％sodium azide, at 35℃ with a flow rate 0.5mL•min-1 by RI, DNDC..

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