赤霉病麦毒素脱氧雪腐镰刀菌烯醇（ｄｅｏｘｙｎｉ－ｖａｌｅｎｏｌ，ＤＯＮ）是污染粮食的主要真菌毒素，也是引起人畜赤霉病麦中毒的主要毒素。对于赤霉病毒麦的去毒处理，人们多次尝试物理和机械的方法但均不理想。本文报道几种化学定量研究方法除去麦粒和麸皮中ＤＯＮ... Fusarium oxysporum deoxynivalenol (DON), the major mycotoxin that infects food, is also the major toxin responsible for wheat poisoning. For the detoxification of Gibberella zeae wheat, many attempts at both physical and mechanical methods are not ideal. This article reports several chemical quantitative methods to remove DON from wheat and bran.