Article (Scientific journals)
Integrating AI and advanced spectroscopic techniques for precision food safety and quality control
Ziani, Imane; Bouakline, Hamza; El Guerraf, Abdelqader et al.
2025In Trends in Food Science and Technology, 156, p. 104850
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Keywords :
Food safety technologies; spectroscopic advancement; Mass spectrometry; sensor innovation
Abstract :
[en] Traditional methods like high-performance liquid chromatography (HPLC) and gas chromatography-mass spectrometry (GC-MS) are widely used in food analysis but often face limitations in detecting trace contaminants at ultra-low levels or in complex matrices. This review highlights recent breakthroughs in food analysis technologies that deliver unprecedented sensitivity and accuracy for consumers' health protection. Among these advances, Wide Line Surface-Enhanced Raman scattering (WL-SERS) has delivered a tenfold increase in sensitivity, enabling the detection of contaminants like melamine in raw milk at concentrations far below conventional thresholds. Mass spectrometry imaging (MSI), particularly matrix-assisted laser desorption/ionization (MALDI-MSI), has made significant progress in spatial resolution, allowing for precise mapping of food constituents and contaminants. Additionally, two-dimensional liquid chromatography (2D-LC) and multidimensional gas chromatography have evolved rapidly, achieving detection as low as 1 ppb in complex food systems. Innovative sensor technologies, such as the Dpyt near-infrared (NIR) fluorescent probe and electrochemiluminescence (ECL) aptasensors, offer rapid and highly sensitive detection, effectively complementing traditional methods. Furthermore, the integration of artificial intelligence (AI) and machine learning (ML) has revolutionized food quality assessment, with models like convolutional neural networks (CNNs) reaching up to 99.85% accuracy in identifying adulterants. Despite these advancements, challenges such as high operational costs, sensor stability and AI's computational demands remain. This review highlights the integration of advanced spectroscopy, AI-driven analysis, and novel sensor technologies, outlining future strategies such as miniaturization, nanomaterial innovations, and standardized protocols. These approaches present transformative pathways for improving the precision, efficiency, and accessibility of food safety and quality management, ultimately enhancing public health protection.
Disciplines :
Food science
Chemistry
Author, co-author :
Ziani, Imane
Bouakline, Hamza
El Guerraf, Abdelqader
El Bachiri, Ali
Fauconnier, Marie-Laure  ;  Université de Liège - ULiège > TERRA Research Centre > Chemistry for Sustainable Food and Environmental Systems (CSFES)
Sher, Farooq 
Language :
English
Title :
Integrating AI and advanced spectroscopic techniques for precision food safety and quality control
Publication date :
February 2025
Journal title :
Trends in Food Science and Technology
ISSN :
0924-2244
eISSN :
1879-3053
Publisher :
Elsevier BV
Volume :
156
Pages :
104850
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 02 January 2025

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