典型环境激素壬基酚对水产品安全性的影响

Review on effects of environmental hormone nonylphenol on aquatic product safety

环境激素类物质由于其具有生态毒性、难降解与生物累积性,对水产品的危害越来越受到人们的重视。典型环境激素壬基酚(NP)是壬基酚聚氧乙烯醚(NPE)的降解产物,后者作为非离子表面活性剂,与人们的日常生活关系密切,但同时也对水产生物及人类健康产生了危害。该文综述了壬基酚的环境激素特征及污染途径,在水环境中的分布,对水产生物的生理生态影响以及其通过生物富集和传递效应对人类健康形成的潜在威胁,可作为中国水产品安全风险预警体系的参考资料,为壬基酚对人体健康的风险评估提供依据。

Environment hormones, which are harmful to aquatic products, have attracted enough attention because of its ecotoxicity, bioaccumulative and undegradation. Nonyipenol （NP） is the degradation product of nonylphenol ethoxylates（NPE）. It is a non-ionic surfactant and closely related with people＇s daily life, however, it produces hazard for aquatic life and human health. This paper reviews the physicochemical properties and pollution pathways of nonylphenol, the distribution in aqueous environment, the effect on the physiological ecology of aquatic products, and the potential threat to human health through the aquatic bioaccumulation and transmission effects. The article can be used as a reference for early-warning system for aquatic safety risk, and it can provide basis evidences for human health risk assessment by nonylphenol.