食用盐中铅含量的检测技术研究进展  

Research Progress on Detection Technology for Lead Content in Edible Salt

作　　者：蒋迪尧 吴肖肖 徐婧婧 JIANG Diyao;WU Xiaoxiao;XU Jingjing(Nanjing Institute of Product Quality Inspection(Nanjing Institute of Quality Development and Advanced Technology Application),Nanjing 210019,China;Key Laboratory of Biotoxin Analysis&Assessment for State Market Regulation,Nanjing 210019,China)

机构地区：[1]南京市产品质量监督检验院(南京市质量发展与先进技术应用研究院),江苏南京210019 [2]国家市场监管重点实验室(生物毒素分析与评价),江苏南京210019

出　　处：《食品安全导刊》2024年第29期146-148,共3页China Food Safety Magazine

基　　金：国家市场监管总局科技项目(2022MK160);国家重点研发计划项目(2023YFF1105102);南京市市场监管局科技项目(Kj2024009)。

摘　　要：食用盐是人们日常生活中使用最广泛的一种调味品,主要成分为高纯度的氯化钠。铅作为一种重金属污染物,长期摄入会对机体的血液系统、神经系统等产生严重损害。因此,食用盐中的重金属铅含量检测日益成为食品安全关注的重要内容。本文梳理了食用盐中重金属铅的检测方法,并比较和分析了不同技术方法在实际使用中的优势与不足,旨在找到更加有效、灵敏和可靠的检测方法,为食用盐中重金属铅的检测提供技术参考。Edible salt is the most widely used condiment in people’s daily life.Its main ingredient is high-purity sodium chloride.Lead,as a heavy metal pollutant,can cause serious damage to the body’s blood system,nervous system,etc.if ingested for a long time.Therefore,the detection of heavy metal lead content in edible salt has become an important issue of food safety concern.This article sorts out the detection methods of heavy metal lead in edible salt,and compares and analyzes the advantages and disadvantages of different technical methods in actual use,aiming to find a more effective,sensitive and reliable detection method,and provide a technical reference for the detection of heavy metal lead in edible salt.

关 键 词：食用盐 铅 检测技术 

分 类 号：TS37[轻工技术与工程] TS201.6