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Neue kolorimetrische Bestimmungsmethode für Cumarin

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Zusammenfassung

Eine kolorimetrische Bestimmung von Cumarin in Form des Indophenolfarbstoffes der o-Cumarsäure mit Gibbsschem Reagens wird mitgeteilt.

Summary

A colorimetric method for determining coumarin in the form of the indophenol dye ofo-coumaric acid with the Gibbs reagent is described.

Résumé

On décrit un dosage colorimétrique de la coumarine sous forme de colorant indophénolique de l'acideo-coumarique, donné avec le réactif de Gibbs.

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Literatur

  1. V. Anger, Mikrochim. Acta [Wien]1964, 1126.

  2. F. Feigl, H. E. Feigl undD. Goldstein, J. Amer. Chem. Soc.77, 4162 (1955).

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  3. E. A. Bozhevol'no, Trudy Vses. Nauk. Inst. khim. Reaktivov1956, 38.

  4. H. E. Richter, Mikrochim. Acta [Wien]1962, 455.

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Authors and Affiliations

  1. Botanischen Institut der Tierärztlichen Hochschule Wien, Deutschland

    V. Anger & H. E. Richter

Authors
  1. V. Anger
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  2. H. E. Richter
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Anger, V., Richter, H.E. Neue kolorimetrische Bestimmungsmethode für Cumarin. Mikrochim Acta 53, 1025–1027 (1965). https://doi.org/10.1007/BF01219291

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  • DOI: https://doi.org/10.1007/BF01219291

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