PROGRAM - 8th International Symposium on RECENT ADVANCES IN FOOD ANALYSIS

Importance of the Topic

Global food chains face growing challenges in ensuring product safety, authenticity and nutritional quality. Rapid technological advances in analytic chemistry are critical to detect contaminants, adulteration and emerging risks. This symposium highlighted why cutting‐edge methods are essential to protect consumers, support industry and assist regulators in maintaining trust in food supply.

Objectives and Overview

The 8th International Symposium on Recent Advances in Food Analysis (RAFA 2017) gathered leaders from academia, industry and regulatory bodies to:

• Share novel analytical strategies for food authenticity, residues, contaminants and natural toxins.
• Foster collaboration among European Reference Laboratories, the Horizon 2020 FoodIntegrity project and the METROFOOD‐RI initiative.
• Demonstrate portable and in‐field technologies, from smartphone sensors to ambient mass spectrometry.
• Provide hands‐on workshops and vendor seminars showcasing state‐of‐the‐art instrumentation.

Methodology and Instrumentation

Key analytical approaches and instruments presented included:

• Chromatography: UHPLC-MS/MS, comprehensive two-dimensional GC×GC-TOF, supercritical fluid chromatography, HILIC and ion chromatography.
• Mass spectrometry: QTOF, Orbitrap, triple-quadrupole MS/MS, ion mobility spectrometry (IMS), MALDI-TOF and ambient techniques (DART, REIMS).
• Spectroscopy: NMR metabolomics, Raman hyperspectral imaging, infrared and vibrational spectroscopy with chemometrics.
• Sample preparation: QuEChERS, immunoaffinity cleanup, molecularly imprinted polymers, vacuum assisted sorbent extraction (VASE) and solid‐phase microextraction (SPME).
• Miniaturized and field devices: lab‐on‐a‐disc, smartphone-based biosensors, lateral flow immunoassays and smart portable analyzers.

Main Results and Discussion

Contributions spanned multiple themes:

• Food authenticity and fraud detection through non-targeted fingerprinting and isotope ratio analysis.
• Residues and contaminants screening in water, feed and food matrices, including PFAS, mineral oils and environmental organic pollutants.
• Natural toxins and contaminants: advanced mycotoxin profiling, marine biotoxin monitoring and plant toxin studies.
• Workshops by EU Reference Laboratories on harmonization, proficiency testing and capacity building.
• Omics and big data: metabolomics, proteomics and lipidomics driving new biomarker discovery for quality and safety assessment.
• Human biomonitoring and exposure assessment through sensitive LC-MS/MS and high resolution MS workflows.

Benefits and Practical Applications

Developments showcased at RAFA 2017 offer tangible advantages:

• Enhanced sensitivity and selectivity for multi-class analytes in complex matrices.
• Reduced sample preparation time and solvent usage through automated cleanup and miniaturized extraction.
• On-site, rapid screening strategies enabling real-time decision making in production and quality control.
• Integrated data handling platforms and chemometric tools for robust method validation and high‐throughput workflows.
• Support for regulatory compliance (SANTE guidelines, ISO accreditation) and European policy implementation.

Future Trends and Opportunities

Emerging directions to watch include:

• Mobile and wearable sensors linked to smartphones for personalized food testing.
• Ambient and direct-analysis MS methods for minimum‐prep, high-fidelity screening.
• Integration of artificial intelligence, cloud databases and predictive modelling to anticipate food fraud and contamination events.
• Metrology infrastructures (METROFOOD-RI) and open knowledge bases to harmonize reference data and standardize non-targeted methods.
• Expansion of omics approaches to deliver holistic foodomics and traceability solutions.

Conclusion

RAFA 2017 provided a comprehensive forum for cutting-edge analytical chemists, industry experts and regulators to converge on the next generation of food analysis. Breakthroughs in chromatography, mass spectrometry, spectroscopy, chemometrics and portable devices promise to strengthen food safety, quality and authenticity control in the years ahead. Continued collaboration and technology transfer will be vital to realize the full potential of these innovations.

Reference

No formal literature references were provided in the program content.