, Volume 25, Issue 6, pp 545–546 | Cite as

A quantitative extraction method for conjugated bile acids from human serum using reversed-phase octadecyl bonded silica cartridges for HPLC analysis

  • Y. Y. Zhang
  • W. Swobodnik
  • P. Fürst
  • H. Ditschuneit
Short Communications


A method for the quantitative extraction of bile acid conjugates from serum samples using reversed-phase octadecyl bonded silica cartridges for HPLC analysis is described. It is easy to handle, takes only 30 minutes and has a high extraction recovery.

Key Words

Solid phase extraction Conjugated bile acids Recoveries of radiolabelled compounds 


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Copyright information

© Friedr. Vieweg & Sohn Verlagsgesellschaft mbH 1988

Authors and Affiliations

  • Y. Y. Zhang
    • 1
  • W. Swobodnik
    • 1
  • P. Fürst
    • 2
  • H. Ditschuneit
    • 1
  1. 1.Department of Internal Medicine IIUniversity Clinic of UlmUlmFRG
  2. 2.Institute of Biochemistry and NutritionUniversity HohenheimStuttgart 70FRG

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