摘要
Development of alternatives to antibiotic growth promoters (AGP) used in swine production requires a better understanding of their impacts on the gut microbiota. Supplementing fermented feed (FF) in swine diets as a novel nutritional strategy to reduce the use of AGP and feed price, can positively affect the porcine gut microbiota, thereby improving pig productivities. Previous studies have noted the potential effects of FF on the shift in benefit of the swine microbiota in different regions of the gastrointestinal tract (GIT). The positive influences of FF on swine gut microbiota may be due to the beneficial effects of both pre- and probiotics. Necessarily, some methods should be adopted to properly ferment and evaluate the feed and avoid undesired problems. In this mini-review, we mainly discuss the microbiota in both fermented feed and swine gut and how FF influences swine gut microbiota.
摘要译文
开发用于猪生产的抗生素生长促进剂（AGP）替代品需要更好地了解它们对肠道微生物群的影响。补充猪日粮中的发酵饲料（FF）作为减少AGP和饲料价格的新型营养策略，可以积极影响猪肠道微生物群，从而提高猪的生产率。以前的研究已经注意到FF对胃肠道不同区域（GIT）中猪微生物群益处转移的潜在影响。 FF对猪肠道微生物群的正面影响可能是由于益生菌和益生菌的有益作用。必须采用一些方法来正确发酵和评估饲料，避免不必要的问题。在这个迷你评论中，我们主要讨论发酵饲料和猪肠道中的微生物群以及FF如何影响猪肠道微生物群。
Cheng Wang [1] Changyou Shi [1] Yu Zhang [1] Deguang Song [1] Zeqing Lu [1] Yizhen Wang [1]]. Microbiota in fermented feed and swine gut[J]. Applied Microbiology and Biotechnology, 2018,102(7): 2941-2948