Hemoglobin比色法による輸入雑豆中のシアンの検出法

概要

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Several kinds of determination methods of cyanide in some beans have been published, however, most of them do not base on the specific reaction for cyanide, but bare on such as the titration method.<BR>In this paper, the colorimetric method using hemoglobin for the new determination of cyanide was studied. The principle of the presented method was based on the fact that cyanide is converted to cyanmethemoglobin with hemoglobin at room temperature. The minimum limit of detection was approximately 1μg as cyanide in preparated solution.
公益社団法人日本食品衛生学会の論文