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<p>Zearalenone (ZEN) is a non-steroidal estrogenic mycotoxin that extensively contaminates feed and feed ingredients, posing a significant threat to animal health and food safety. Enzymatic degradation of ZEN is regarded as a promising strategy due to its high efficiency and safety. This review provides a comprehensive summary of recent advances in ZEN-degrading enzymes from a novel perspective, encompassing the types and catalytic mechanisms for characterizing ZEN-degrading enzymes, the methods for mining ZEN-degrading enzymes, the strategies for improving ZEN-degrading enzymes, and the applications of ZEN-degrading enzymes. The objective of this review is to offer a reliable reference framework for the enzymatic detoxification of ZEN in feed and feed ingredients, as well as to provide insights for mining other mycotoxin degrading enzyme in the future.</p>

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Advances in zearalenone-degrading enzymes research: characteristics, mining, improvement, and application

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2025年11月13日

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  • Yu Tang,
  • Aimin Chen,
  • Yongpeng Guo,
  • Yanan Wang,
  • Lihong Zhao

摘要

Zearalenone (ZEN) is a non-steroidal estrogenic mycotoxin that extensively contaminates feed and feed ingredients, posing a significant threat to animal health and food safety. Enzymatic degradation of ZEN is regarded as a promising strategy due to its high efficiency and safety. This review provides a comprehensive summary of recent advances in ZEN-degrading enzymes from a novel perspective, encompassing the types and catalytic mechanisms for characterizing ZEN-degrading enzymes, the methods for mining ZEN-degrading enzymes, the strategies for improving ZEN-degrading enzymes, and the applications of ZEN-degrading enzymes. The objective of this review is to offer a reliable reference framework for the enzymatic detoxification of ZEN in feed and feed ingredients, as well as to provide insights for mining other mycotoxin degrading enzyme in the future.