A green antibacterial material was successfully prepared using natural attapulgite and carvacrol by a facile mechanical milling. The stable hybrid nanocomposites were formed after the zeolitic water molecules of attapulgite was substituted by the carvacrol molecules under the effect of mechanical force. It was found that the 30 wt% of carvacrol added amount and the 30 min of grinding time were the appropriate parameters for preparation a stable hybrid. Furthermore, the fast release behavior of carvacrol molecules provided good antibacterial property for the obtained antibacterial material, and the minimum inhibitory concentration values against both Staphylococci aureus and Escherichia coli were 2.0 mg/mL. Therefore, it is expected to develop a facile and promising strategy for preparation green antibacterial material to replace the synthetic antibiotic used in animal feeding.

通过简单的机械研磨，使用天然凹凸棒石和香芹酚成功地制备了绿色抗菌材料。在凹凸棒石的沸石水分子被香芹酚分子取代后，形成稳定的杂化纳米复合材料。发现30重量％香芹酚的添加量和30分钟的研磨时间是制备稳定杂种的合适参数。此外，香芹酚分子的快速释放行为为获得的抗菌材料提供了良好的抗菌性能，并且对金黄色葡萄球菌和大肠杆菌的最小抑菌浓度值为2.0 mg / mL。因此，期望开发一种制备绿色抗菌材料以代替动物饲养中使用的合成抗生素的简便且有希望的策略。