In vitro degradative effect of purified zearalenone with or without adsorbents after bionic digestion

文献类型： 外文期刊

第一作者： Gao, Jian-Wei

作者： Gao, Jian-Wei;Zhang, Hao-Nan;Zhang, Hong-Fu;Pei, Shi-Chun

作者机构：

关键词： zearalenone; bionic digestion system; adsorbent

期刊名称：FOOD SCIENCE AND TECHNOLOGY （ 影响因子：1.718； 五年影响因子：2.263 ）

ISSN： 0101-2061

年卷期： 2021 年 41 卷 3 期

页码：

收录情况： SCI

摘要： The occurrence of zearalenone is considered a major risk factor affecting human and animal health worldwide. Zearalenonecontaminated feed can cause serious disorders and diseases in farm animals. A number of approaches have been developed to counteract zearalenone, but only few can be used. A potential approach to protecting animals against the harmful effects of zearalenone-contaminated feed is the use of substances to reduce zearalenone contamination of feed. The present study aimed to evaluate the effect of different absorbents in zearalenone-contaminated feed via in vitro bionic digestion. The results revealed that three types of absorbents exhibit improved effects. More than 50% of zearalenone is absorbed during digestion. Specifically, KLX (the main component is yeast cell wall), absorbed 83% of the zearalenone in the contaminated feed after bionic digestion in vitro. Monogastric animal bionic digestion is a rapid and physiologically relevant method to evaluate the efficacy of adsorbent materials in binding mycotoxins. The technique can be used to pre-screen the mycotoxin/adsorbent combinations as an alternative to animal experiments.

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