大环内酯类抗生素在土壤中的迁移转化与毒性效应分析

Analysis of Migration, Transformation and Toxic Effects of Macrolides Antibiotics in Soils

抗生素已成为一种新型土壤环境污染源,为确切评估大环内酯类抗生素对土壤生态环境的影响,对该物质在土壤中的吸附、迁移、降解行为及毒理效应进行了综述,重点分析了大环内酯类抗生素在土壤中的降解过程,主要阐述了微生物与植物对大环内酯抗生素的生物降解作用,旨在为土壤污染防治与修复提供理论依据。

Antibiotics have been the emerging contaminants in soil environment. To evaluate the impacts of macrolides antibiotics on soil ecological environment exactly, this paper reviewed the adsorption, migration, degradation and toxicological effects of macrolides in soil and their influences on soil ecosystem. The paper put importance on the degradation processes including hydrolysis, photolysis and biodegradation, in which the biodegradation processes of macrolides by plants and microorganisms were mainly stated, aiding to provide theoretical basis for prevention and remediation of soil pollution.