Determination of triterpenoid saponins in extracts of caulophyllum robustum maxim by HPLC-ELSD

• In: SIG Natural Substances - Posters
• At: Beijing (China) (2007)
• Type: Poster
• Poster code: NS-P-037
• By: LI, Guoyu (Harbin Medical University, Harbin, China)
• Co-author(s): Yang, Bao-feng (Harbin Medical University, HARBIN, China)
  Kuang, Hai-xue (Heilongjiang University of Chinese medic, HARBIN, China)
  
• Abstract:

  Aim:To establish an HPLC-ELSD method for the quantification of compounds 1,2,3,4,5 in extracts of Caulophyllum robustum Maxim.Methods: By optimizing the chromatographic conditions of HPLC and Parameters of ELSD to study the methodology. Column: Kromasil ODS(200mm×4.6mm，ID.5μm).Mobile phase consisting of methanol-water was applied in the

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