Frontiers in conventional and nanomaterials based electrochemical sensing and biosensing approaches for Ochratoxin A analysis in foodstuffs: A review

Highly sensitive and rapid methods for the Ochratoxin A (OTA) detection as a main class of Ochratoxins (OT) in various food samples is significant. In the present review, novel OTA detection techniques based on electrochemical and conventional methods have been extensively explained, and also compared with each other in food samples. We classified the various electrochemical based techniques of OTA determination creatively into Impedimetric, Voltammetric, Amperometric and Electrochemiluminescence assays and their efficient comparison with conventional, and clinical methods including Capillary Electrophoresis (CE), High Performance Liquid Chromatography (HPLC), Liquid Chromatography/Mass Spectroscopy (LC/MS), and Enzyme Linked Immunosorbent Assay (ELISA) has been performed comprehensively. Moreover, structure, characteristics, and different types of OT and OTA are explained as extensively as possible. A summary of the current limitations and future challenges in OTA analysis are described, which efficiently provide a pathway for further developments and applications. © 2021 Elsevier Ltd

Authors
Khataee A. 1, 2 , Sohrabi H.3 , Arbabzadeh O.4 , Khaaki P.5 , Majidi M.R.3
Publisher
Elsevier Ltd
Language
English
Status
Published
Number
112030
Volume
149
Year
2021
Organizations
  • 1 Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, 51666-16471, Iran
  • 2 Рeoples’ Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Street, Moscow, 117198, Russian Federation
  • 3 Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, 51666 16471, Iran
  • 4 Faculty of Chemical and Petroleum Engineering, University of Tabriz, Tabriz, 51666 16471, Iran
  • 5 Department of Biology, Faculty of Natural Science, University of Tabriz, Tabriz, 51666 16471, Iran
Keywords
Electrochemical methods; Food toxicity; Mycotoxin; Sensing and biosensing assays
Date of creation
20.04.2021
Date of change
20.04.2021
Short link
https://repository.rudn.ru/en/records/article/record/72093/
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