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Alkaloids of the herb sedum acre L. Part II: Separation by countercurrent distribution

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Summary

Component alkaloids of Sedum acre L. (stonecrop) were partly separated on preparative scale by countercurrent distribution, using selective solvent systems of the type chloroform/buffer solution and benzene/buffer solution, the optimal pH of the aqueous phase being estimated from paper chromatographic data. Good agreement between predicted and experimental separations was observed.

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References

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Authors and Affiliations

  1. Department of Inorganic and Analytical Chemistry, Medical Academy, 20-081, Lublin, Poland

    S. Bieganowska

  2. Department of Physical Chemistry, Institute of Chemistry, University of Lublin, 20-031, Lublin, Poland

    A. Waksmundzki

Authors
  1. S. Bieganowska
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  2. A. Waksmundzki
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Additional information

Part I: see ref. [1].

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Bieganowska, S., Waksmundzki, A. Alkaloids of the herb sedum acre L. Part II: Separation by countercurrent distribution. Chromatographia 9, 277–279 (1976). https://doi.org/10.1007/BF02276299

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  • DOI: https://doi.org/10.1007/BF02276299

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