食品科学 ›› 2021, Vol. 42 ›› Issue (5): 332-339.doi: 10.7506/spkx1002-6630-20200310-164

• 专题论述 • 上一篇    下一篇

基于多巴胺及其衍生物的传感器在食品快速检测中的研究进展

刘娜,曹强,肖雨诗,黄蓉,程雷,刘欢,韩刚,李晋成,李梦龙,吴立冬   

  1. (1.上海海洋大学食品学院,上海 201306;2.中国水产科学研究院,农业农村部水产品质量安全控制重点实验室,北京 100141;3.北京工商大学 北京市食品添加剂工程技术研究中心,北京 100048)
  • 出版日期:2021-03-15 发布日期:2021-03-29
  • 基金资助:
    中央级公益性科研院所基本科研业务费专项资金——重点研发项目(2020GH09); 国家自然科学基金青年科学基金项目(21307161);现代农业产业技术体系建设专项(CARS-48); 中国水产科学研究院虾蟹及淡水鱼质量安全风险评估与防控创新团队项目(2020TD75)

Recent Progress of Sensors Based on Dopamine and Its Derivatives in Food Safety Rapid Detection

LIU Na, CAO Qiang, XIAO Yushi, HUANG Rong, CHENG Lei, LIU Huan, HAN Gang, LI Jincheng, LI Menglong, WU Lidong   

  1. (1. College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; 2. Key Laboratory of Control of Quality and Safety for Aquatic Products, Ministry of Agriculture and Rural Affairs, Chinese Academy of Fishery Sciences, Beijing 100141, China; 3. Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China)
  • Online:2021-03-15 Published:2021-03-29

摘要: 食品安全问题关系国计民生,快速检测技术对实现食品安全战略具有重要意义。聚多巴胺及其复合材料修饰的传感器在食品快速检测中表现出良好的稳定性,且具有检测限低、灵敏度高的优势;此外,聚多巴胺及其修饰复合材料制备过程简单、绿色环保,基于这些优点,聚多巴胺及其复合材料在食品安全评价、环境监测、生物分析等领域的运用备受关注。本文综述了基于多巴胺及其衍生物的光学、电化学传感器在食品检测方面的一些设计和应用,以体现其明显的应用优越性。最后,对多巴胺及其衍生物在食品快速检测领域面临的挑战和未来的发展前景进行探讨,以期对多巴胺在食品快速检测新技术方面的推广应用提供参考。

关键词: 多巴胺;衍生物;快速检测;传感器;食品安全

Abstract: The food safety problem concerns the national economy and people’s livelihood. Developing rapid detection technologies is of great significance to realize the food safety strategy. Sensors based on polydopamine or its composite nanomaterials have the advantages of good stability, low limit of detection and high sensitivity in food safety rapid detection. Furthermore, polydopamine and its composite nanomaterials can be synthesized through a simple and environmentally friendly process. Thanks to these merits, the application of polydopamine and its nanocomposites in the fields of food safety evaluation, environmental monitoring, and biological analysis attracts much attention from researchers. This paper reviews the design and application of optical and electrochemical sensors based on dopamine and its derivatives and points out their advantages. Finally, we conclude this review with a discussion on the problems concerning the application of dopamine and its derivatives in food safety rapid detection as well as an outlook on future prospects. This review is expected to provide reference for the promotion and application of new technologies for food safety rapid detection.

Key words: dopamine; derivatives; rapid detection; sensors; food safety

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