The Determination of the Content of Beta-Indolyl-Acetic Acid in Plants,
DEFENCE RESEARCH INFORMATION CENTRE ORPINGTON (ENGLAND)
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Heteroauxin - the beta-indolyl-acetic acid IYK as an endogenous regulator of growth, exerts various influences on the processes occurring in plants. The aim of the research was, by means of the radiation of features of the methods of the analysis of IYK, to evaluate the possibility of using them as a whole or in separate treatments to determine the content of the endogenous beta-indolyl-acetic acid of vegetable tissues. This was accomplished by using solvent extraction and chromatographic analysis. IYK was detected using fluorescent spectroscopy.