浙江农业科学 ›› 2024, Vol. 65 ›› Issue (6): 1468-1475.DOI: 10.16178/j.issn.0528-9017.20230648

• 食品技术 • 上一篇    下一篇

纳米材料在电化学检测亚硝酸盐的应用研究进展

周环1,2,3(), 郑晓杰1,2,3, 邹盈1,2,3,*(), 李彦坡1,2,3, 叶剑1,2,3, 胡超凡1,2,3, 章志成4   

  1. 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
  • 收稿日期:2023-06-14 出版日期:2024-06-11 发布日期:2024-06-20
  • 通讯作者: 邹盈(1977—),女,宁波慈溪人,副教授,本科,研究方向为食品加工,E-mail: zouying@wzvcst.edu.com.cn
  • 作者简介:周环(1985—),男,浙江瑞安人,讲师,博士,研究方向为食品安全监测与控制,E-mail: zhouhuan@wzvcst.edu.cn
  • 基金资助:
    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)

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

ZHOU Huan1,2,3(), ZHENG Xiaojie1,2,3, ZOU Ying1,2,3,*(), LI Yanpo1,2,3, YE Jian1,2,3, HU Chaofan1,2,3, ZHANG Zhicheng4   

  1. 1. Food Science Research Institute, Wenzhou Academy of Agricultural Sciences, Wenzhou 325006,Zhejiang
    2. College of Agriculture and Biotechnology, Wenzhou Vocational College of Science and Technology, Wenzhou 325006, Zhejiang
    3. Wenzhou Special Food Resource Engineering Technology Research Center, Wenzhou 325006,Zhejiang
    4. School of Life Sciences, Taizhou University, Taizhou 318000,Zhejiang
  • Received:2023-06-14 Online:2024-06-11 Published:2024-06-20

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。

关键词: 亚硝酸盐, 电化学传感器, 电极材料, 研究进展

Abstract:

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.

Key words: nitrite, electrochemical sensor, electrode material, research progress

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