乳及乳制品中高氯酸盐、氯酸盐的危害和原因分析

Hazard and Cause Analysis of Perchlorate Chlorate in Milk and Dairy Products

高氯酸盐和氯酸盐存在于许多食品中,包括生鲜乳和乳制品。高氯酸盐广泛存在于周围环境,特别是水生系统如地下水、饮用水、地表水、果汁、蔬菜以及乳制品。高氯酸盐可以通过多种途径进入人体,包括饮食和吸入。生鲜乳和乳制品中氯酸盐的存在可能是由于使用氯化水和食品加工级别的水和氯化洗涤剂清洗工艺设备。高氯酸盐和氯酸盐抑制人类的碘摄取和高铁血红蛋白的形成有关,婴儿和幼儿是高危人群。本文综述高氯酸盐和氯酸盐对人体的危害以及可能引起生鲜乳及乳制品中高氯酸盐和氯酸盐含量增高的原因。

Perchlorate and chlorate are ubiquitous pollutants in various types of foodstuffs,including milk and dairy products.widespread and large application of perchlorate has led to its ubiquitous occurrences in major environmental compartments,especially aquatic systems such as groundwater,drinking water,surface water,fruit juices,vegetables and dairy milks.perchlorate enters our bodies through various pathways,including diet and inhalation.The presence of chlorate in milk and dairy products can arise from the use of chlorinated water and chlorinated detergents for cleaning and sanitation of process equipment at both farm and food processor level.perchlorate and chlorate have been associated with inhibition of iodine uptake in humans and the formation of methemoglobin,with infants and young children being a high-risk demographic.This paper reviewed the hazards of perchlorates and chlorates to the human body,as well as the possible reasons for the increased content of perchlorates and chlorates in milk and dairy products.