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Detoxification Strategies for Zearalenone Using Microorganisms: A Review

文献类型: 外文期刊

作者: Wang, Nan 1 ; Wu, Weiwei 2 ; Pan, Jiawen 1 ; Long, Miao 1 ;

作者机构: 1.Shenyang Agr Univ, Coll Anim Sci & Vet Med, Key Lab Zoonosis Liaoning Prov, Shenyang 110866, Liaoning, Peoples R China

2.Xinjiang Acad Anim Sci, Inst Anim Sci, Urumqi 830000, Peoples R China

关键词: zearalenone (ZEA); reproductive toxicity; cytotoxicity; immunotoxicity; biological detoxification; probiotics; ZEA biotransformation

期刊名称:MICROORGANISMS ( 影响因子:4.128; )

ISSN:

年卷期: 2019 年 7 卷 7 期

页码:

收录情况: SCI

摘要: Zearalenone (ZEA) is a mycotoxin produced by Fusarium fungi that is commonly found in cereal crops. ZEA has an estrogen-like effect which affects the reproductive function of animals. It also damages the liver and kidneys and reduces immune function which leads to cytotoxicity and immunotoxicity. At present, the detoxification of mycotoxins is mainly accomplished using biological methods. Microbial-based methods involve zearalenone conversion or adsorption, but not all transformation products are nontoxic. In this paper, the non-pathogenic microorganisms which have been found to detoxify ZEA in recent years are summarized. Then, two mechanisms by which ZEA can be detoxified (adsorption and biotransformation) are discussed in more detail. The compounds produced by the subsequent degradation of ZEA and the heterogeneous expression of ZEA-degrading enzymes are also analyzed. The development trends in the use of probiotics as a ZEA detoxification strategy are also evaluated. The overall purpose of this paper is to provide a reliable reference strategy for the biological detoxification of ZEA.

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