The adaptation of a modified adamkiewicz-hopkins test to the detection of indole compounds and the quantitative determination of tryptophan by TLC

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Abstract

Indolel compounds were separated by TLC on silica gel and cellulose and identified by the colour tests of Ehrlich and Adamkiewicz-Hopkins. The tests were carried out on standard substances and on biological materials containing indole compounds.

The modified Adamkiewicz-Hopkins test was adapted for the identification and quantitative estimation of indole compounds.

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