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

  • At: 2007 FIP Congress in Beijing (China)
  • Type: Poster
  • 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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Last update 4 October 2019

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