Mycotoxins are secondary metabolites produced by fungus. Many mycotoxin species are highly toxic and are frequently found in cereals and feedstuffs. So, powerful detection methods are vital and effective ways to prevent feed contamination. Traditional detection methods can no longer meet the needs of massive, real-time, simple, and fast mycotoxin monitoring. Rapid detection methods based on advanced material and sensor technology are the future trend. In this review, we highlight recent progress of mycotoxin rapid detection strategies in feedstuffs and foods, especially for simultaneous multiplex mycotoxin determination. Immunoassays, biosensors, and the prominent roles of nanomaterials are introduced. The principles of different types of recognition and signal transduction are explained, and the merits and pitfalls of these methods are compared. Furthermore, limitations and challenges of existing rapid sensing strategies and perspectives of future research are discussed.

中文翻译：

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用于饲料和食品中霉菌毒素检测的免疫分析和生物传感器的最新进展


霉菌毒素是真菌产生的次生代谢产物。许多霉菌毒素具有剧毒，常见于谷物和饲料中。因此，强有力的检测方法是预防饲料污染的重要而有效的方法。传统的检测方法已不能满足大规模、实时、简单、快速的霉菌毒素监测的需求。基于先进材料和传感器技术的快速检测方法是未来的趋势。在这篇综述中，我们重点介绍了饲料和食品中霉菌毒素快速检测策略的最新进展，特别是同时多重霉菌毒素测定。介绍了免疫测定、生物传感器和纳米材料的重要作用。解释了不同类型的识别和信号转导的原理，并比较了这些方法的优点和缺陷。此外，还讨论了现有快速传感策略的局限性和挑战以及未来研究的前景。