单端孢霉烯族毒素是一类真菌毒素,是由多种不完全真菌在低温条件下产生的代谢物质。它广泛存在于自然界,多见于久贮的发霉粮食中,误食后常发生中毒死亡。单端孢霉烯族毒素的结构如图1: Trichothecenes are a group of mycotoxins that are metabolites produced by a variety of imperfect fungi at low temperatures. It is widely found in nature, more common in long storage of moldy food, poisoning often occur after death. The structure of trichothecene toxin is shown in Figure 1: