食品科学 ›› 2024, Vol. 45 ›› Issue (3): 235-246.doi: 10.7506/spkx1002-6630-20230302-017

• 专题论述 • 上一篇    下一篇

电化学发光在真菌毒素检测中的研究进展

王丹,杨武英,王文君   

  1. (江西农业大学食品科学与工程学院,江西省天然产物与功能食品重点实验室,江西 南昌 330045)
  • 出版日期:2024-02-15 发布日期:2024-03-06
  • 基金资助:
    国家自然科学基金地区科学基金项目(32160602;32260629)

Research Progress on Electrochemiluminescence in Detection of Mycotoxins

WANG Dan, YANG Wuying, WANG Wenjun   

  1. (Jiangxi Key Laboratory of Natural Products and Functional Foods, School of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China)
  • Online:2024-02-15 Published:2024-03-06

摘要: 电化学发光是一种由电化学激发的化学发光现象,具有发光背景低、灵敏度高、检测范围宽和可控性好等优势,已在体外诊断领域广泛商业化。受此鼓舞,电化学发光在食品安全和环境监测等领域的研究日益深入,已然是当下的研究热点之一。本文介绍了电化学发光机制和体系组成,总结了电化学发光结合免疫分析、适配体和分子印迹技术在真菌毒素检测中的研究进展,最后,提出并分析了电化学发光技术在食品安全检测中存在的主要问题和挑战。

关键词: 电化学发光;真菌毒素;抗体;适配体;分子印迹

Abstract: Electrochemiluminescence (ECL) is a chemiluminescence phenomenon triggered by electrochemical techniques. It has the advantages of near-zero background, high sensitivity, wide detection range, and good controllability, which has been widely commercialized in the field of in vitro diagnosis. Therefore, ECL has become one of the current research hotspots in the fields of food safety and environmental monitoring. This article summarizes the mechanism and system composition of ECL, and focuses on the application of ECL combined with immunoassay, and aptamer or molecular imprinting technology in the detection of mycotoxins. Finally, the major problems and challenges in the application of ECL in food safety detection are proposed and analyzed.

Key words: electrochemiluminescence; mycotoxins; antibody; aptamer; molecularly imprinting

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