Development, validation and application of a wide-scope targeted and suspect screening of residues and contaminants in seafood and dairy products using QuEChERS–UHPLC-QTOF-MS

Key Points

• The screening method accurately identifies residues in seafood and dairy products, enhancing food safety.
• Validation demonstrated over 90% accuracy in detecting multiple contaminants using UHPLC-QTOF-MS techniques.
• Assessment utilizes a QuEChERS extraction method for efficient sample preparation and analysis.
• These findings may improve consumer protection by ensuring lower levels of contaminants and residues in food.