Key research themes
1. How are analytical methods advancing to detect and quantify pesticide residues and metabolites in food and environmental samples?
This research area focuses on the development, optimization, and validation of sophisticated analytical techniques for the sensitive, selective, and rapid detection of pesticide residues and their metabolites across various matrices such as fruits, vegetables, cereals, and environmental samples. Advancements in chromatographic separation, mass spectrometry modalities, and sample preparation methods (e.g., QuEChERS) are critical to ensure food safety, environmental monitoring, and regulatory compliance with Maximum Residue Limits (MRLs). This theme matters because accurate residue quantification underpins risk assessment, international trade standards, and pesticide usage policy.
2. What factors influence pesticide residue dissipation and transformation during food processing and storage?
This research cluster investigates how pesticide residues degrade, transform, or persist through various food processing methods (e.g., washing, pasteurization, baking) and storage conditions. Understanding residue kinetics and processing factors informs pre-harvest intervals, safety thresholds in processed foods, and risk mitigation strategies. The theme is crucial for ensuring that processed foods comply with regulatory limits and do not pose health risks due to residual pesticides or metabolites.
3. How does pesticide residue contamination impact health risk assessments and agricultural trade compliance?
This theme encompasses the evaluation of pesticide residue levels in commonly consumed vegetables and fruits, assessment of compliance with international MRLs (e.g., EU, Codex), and implications for consumer health risk and food export/import dynamics. It integrates residue monitoring data with health risk assessment frameworks to inform regulatory and agricultural practices aimed at mitigating toxic exposure and supporting safe trade.