纳米材料在电化学检测亚硝酸盐的应用研究进展  

Research progress on the application of nanomaterials in electrochemical detection of nitrite

作　　者：周环 郑晓杰 邹盈[1,2,3] 李彦坡 叶剑[1,2,3] 胡超凡 章志成[4] ZHOU Huan;ZHENG Xiaojie;ZOU Ying;LI Yanpo;YE Jian;HU Chaofan;ZHANG Zhicheng(Food Science Research Institute,Wenzhou Academy of Agricultural Sciences,Wenzhou 325006,Zhejiang;College of Agriculture and Biotechnology,Wenzhou Vocational College of Science and Technology,Wenzhou 325006,Zhejiang;Wenzhou Special Food Resource Engineering Technology Research Center,Wenzhou 325006,Zhejiang;School of Life Sciences,Taizhou University,Taizhou 318000,Zhejiang)

机构地区：[1]温州市农业科学研究院食品科学研究所,浙江温州325006 [2]温州科技职业学院农业与生物技术学院,浙江温州325006 [3]温州市特色食品资源工程技术研究中心,浙江温州325006 [4]台州学院生命科学学院,浙江台州318000

出　　处：《浙江农业科学》2024年第6期1468-1475,共8页Journal of Zhejiang Agricultural Sciences

基　　金：浙江省教育厅一般科研项目(Y201840596);浙江省科技厅重点科技项目(2017C02039);温州市重大科技计划专项(2018ZN001)。

摘　　要：亚硝酸盐作为一种常见的食品添加剂,能够稳定肉制品的色泽、提高风味、延长货架期。然而,亚硝酸盐同时又是一种有毒的污染物,长期过量摄入将会严重危害人体健康,因此,实现对其高灵敏度、高选择性的快速检测具有十分重要的意义。相较于其他传统检测方法,电化学检测法具有操作简单、选择性好、灵敏度高的优势。而电极材料作为电化学传感器的核心组成,其功能和界面性能都将影响到传感器的综合性能。文章详细介绍了碳、金属、金属氧化物、导电聚合物等纳米复合材料在亚硝酸盐电化学检测中的研究进展,重点详述了构建方法和检测结果,最后对亚硝酸盐传感器的未来发展趋势进行了讨论。Nitrite,as a common food additive,can stabilize the color,enhance flavor,and extend shelf life of meat products.However,nitrite is also a toxic pollutant,and long-term excessive intake will seriously endanger human health.Therefore,achieving high sensitivity and selectivity for its rapid detection is of great significance.Compared with other traditional detection methods,electrochemical detection has the advantages of simple operation,good selectivity,and high sensitivity.As the core component of electrochemical sensors,electrode materials will have an impact on the overall performance of the sensor in terms of their functionality and interface performance.This article provides a detailed introduction to the research progress of nanocomposites such as carbon,metals,metal oxides,and conductive polymers in the electrochemical detection of nitrite.The construction methods and detection results are emphasized,and the future development trends of nitrite sensors are discussed.

关 键 词：亚硝酸盐 电化学传感器 电极材料 研究进展 

分 类 号：TS207.3[轻工技术与工程—食品科学]