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Toxicity of the Taste Testing Compound Phenylthiocarbamide

Nature New Biology volume 235, pages 93–94 (1972)Cite this article

Abstract

THE genetic polymorphism in human taste acuity for phenylthiocarbamide (phenylthiourea, PTC) and related compounds is widely used in practical demonstrations at most educational levels. The Nuffield O-level biology text1 advises that PTC papers be prepared from 0.13% PTC solution, but PTC solutions or crystals are often used to distinguish “tasters” and “non-tasters”.

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Authors and Affiliations

  1. Department of Biological Sciences, University of Aston in Birmingham, Gosta Green, Birmingham, B4 7ET

    PENELOPE E. J. WHEATCROFT & C. C. THORNBURN

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  1. PENELOPE E. J. WHEATCROFT
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  2. C. C. THORNBURN
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WHEATCROFT, P., THORNBURN, C. Toxicity of the Taste Testing Compound Phenylthiocarbamide. Nature New Biology 235, 93–94 (1972). https://doi.org/10.1038/newbio235093a0

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