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Extraction of caffeine from aqueous solutions

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Pharmaceutical Chemistry Journal Aims and scope

Abstract

The distribution coefficient (Kd) of caffeine between an aqueous solution and organic solvents has been studied, and the influence of pH and temperature of the aqueous phase on the Kd of caffeine investigated in the caffeine —dichloroethane-water and caffeine-methylene chloride-water systems.

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Literature cited

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Authors and Affiliations

  1. Leningrad Institute of Pharmaceutical Chemistry, USSR

    G. S. Klebanov, L. N. Mednikova & A. D. Ovcharova

Authors
  1. G. S. Klebanov
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  2. L. N. Mednikova
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  3. A. D. Ovcharova
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Additional information

Translated from Khimiko-Farmatsevticheskii Zhurnal, No. 4, pp. 49–52, April, 1967.

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Klebanov, G.S., Mednikova, L.N. & Ovcharova, A.D. Extraction of caffeine from aqueous solutions. Pharm Chem J 1, 221–223 (1967). https://doi.org/10.1007/BF00770195

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  • DOI: https://doi.org/10.1007/BF00770195

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