霉菌毒素对反刍动物瘤胃微生物发酵的影响及其可能机制

doi:10.11843/j.issn.0366-6964.2025.12.009

摘要/Abstract

摘要： 瘤胃是反刍动物特有的消化器官，其中栖息的大量各类微生物共同组成了一个复杂且高效的微生态系统。瘤胃微生物发酵的正常进行是保障反刍动物机体健康和生产性能的重要前提。反刍动物饲草料中的霉菌毒素污染较为普遍，其被反刍动物采食后会导致瘤胃微生态紊乱、影响瘤胃发酵，进而危害反刍动物的消化机能与生理健康。本文综述了各类霉菌毒素对反刍动物瘤胃微生物发酵所产生的影响，并探讨了霉菌毒素影响瘤胃微生物发酵的可能机制，以期为防控霉菌毒素危害反刍动物提供新思路。

关键词: 霉菌毒素, 瘤胃发酵, 瘤胃微生物, 群体感应

Abstract: Rumen is a unique digestive organ of ruminants，housing a diverse variety of microorganisms that together form a complex and highly efficient micro-ecosystem. The normal functioning of the ruminal microbial fermentation is a crucial prerequisite for ensuring the health and production performance of ruminants. The contamination of mycotoxins in the feeds and forages for ruminants is relatively common，and these toxins primarily affect the rumen and its microbiota once ingested by ruminants，consequently impairing the digestive function and health of the animal. This review summarizes the research on the impact of various mycotoxins on the rumen fermentation and ruminal microbiome of ruminants，and discusses the potential related mechanisms based on relevant studies and evidences. The aim is to provide new insights for the prevention and control of mycotoxin-induced harms to ruminants.

Key words: mycotoxin, rumen fermentation, rumen microorganism, quorum sensing

中图分类号:

S823
S859.87

马天一, 郭同军, 万发春, 王祚. 霉菌毒素对反刍动物瘤胃微生物发酵的影响及其可能机制[J]. 畜牧兽医学报, 2025, 56(12): 6034-6045.

MA Tianyi, GUO Tongjun, WAN Fachun, WANG Zuo. Impacts and Potential Mechanisms of Mycotoxins on Ruminal Microbial Fermentation in Ruminants[J]. Acta Veterinaria et Zootechnica Sinica, 2025, 56(12): 6034-6045.

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