纳米材料在食品有害污染物检测中的应用进展  

Progress on Application of Nanometer Material in Determination of Harmful Pollutant in Food

作　　者：张帆[1,2] 李忠海[1] 席慧[2] 张莹 黄志强 

机构地区：[1]中南林业科技大学食品科学与工程学院,湖南长沙410004 [2]长沙环境保护职业技术学院,湖南长沙410004 [3]湖南省检验检疫科学技术研究院,湖南长沙410004

出　　处：《分析测试学报》2013年第12期1523-1528,共6页Journal of Instrumental Analysis

基　　金：中南林业科技大学科技创新基金资助项目(2010bx01);湖南省研究生科研创新基金资助项目(CX2012B332);国家质检总局科技计划项目(2013IK160);国家科技支撑计划课题(2012BAK08B01)

摘　　要：随着人们对食品中重金属、农药残留、兽药残留以及包装材料中迁移物等有害污染物的关注,开发对这些有害污染物的快速、灵敏、经济的检测方法得到重视。纳米材料凭借其独特的物理、化学性质在科学领域得到越来越泛的应用,将纳米材料引入食品检测领域成为分析化学的一个研究热点。该文介绍了纳米材料的基本特性,分析了食品中有害污染物的种类、来源及其危害性,并对纳米材料在食品中有害污染物检测中的应用进行了介绍和论述。With their unique physical and chemical properties,nanometer materials play a more and more important role in many fields of science,more attentions were paid for harmful pollutants in food,such as heavy metal,pesticide residue and veterinary drug residue,and harmful substances in packaging material,but the current method for determination of these harmful pollutants in food lacks of rapidness,sensitivity and economy. The applications of nanometer materials in analysis of these harmful pollutants in food have solved the problem and become the research focus of analytical chemistry. In this article,the basic characteristics of nanometer materials were described,and the category,source and harmfulness of the harmful pollutants in food were analyzed. Furthermore,the recent progress on the application of the nanometer materials in detection of these harmful pollutants in food was also summarized.

关 键 词：纳米材料 食品 有害污染物 应用 

分 类 号：O572.21[理学—粒子物理与原子核物理] F407.82[理学—物理]