蒙脱石调控肠道菌群研究进展

Recent advances in the modulation of intestinal microbiota by montmorillonite

蒙脱石是一种多用途的铝硅酸盐类黏土,通过表面吸附、静电吸附和分子间作用力,可去除饲料和养殖动物肠道中的真菌毒素、重金属和细菌,被广泛应用于饲料行业。肠道菌群对维持宿主的生长发育、促进营养吸收和协助免疫应答等生理功能发挥方面至关重要。蒙脱石在调控动物肠道菌群方面也有突出作用,蒙脱石散是典型例证。为此本文系统性地梳理蒙脱石在人类、小鼠、畜禽和水产动物应用过程对肠道菌群的影响情况,旨在为蒙脱石调控肠道菌群,改善宿主生理功能和健康养殖提供理论依据。

Montmorillonite,a versatile aluminosilicate clay,has the ability to eliminate mycotoxins,heavy metals,and bacteria from the intestinal tracts of both livestock and cultured animals,employing mechanisms such as surface adsorption,electrostatic adsorption,and intermolecular forces.Consequently,it has found extensive application in the feed industry.The intestinal microbiota plays a crucial role in facilitating the host's physiological functions,such as growth and development,nutrient absorption,and immune response.Therefore,this paper meticulously examined the impact of montmorillonite on the intestinal microbiota in the context of its application in humans,mice,livestock,and aquatic animals.The objective was to establish a theoretical foundation for montmorillonite's regulation of the intestinal microbiota,thereby enhancing host physiological function and promoting healthy breeding practices.