[Problems in LC-MS/MS analysis to ensure food safety]

Area of Science:

• Food Science
• Analytical Chemistry
• Mass Spectrometry

Context:

• Ensuring food safety requires accurate detection of various contaminants like pesticide residues, veterinary drugs, mycotoxins, and processing contaminants.
• High-Performance Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS) is a powerful analytical technique widely used in food analysis due to its sensitivity, selectivity, and flexibility.
• Food matrices contain diverse nutritional components that can interfere with analytical measurements, potentially reducing reliability.

Purpose:

• To review the challenges and solutions for accurate food safety analysis using LC-MS/MS.
• To specifically address the issue of matrix effects in LC-MS/MS food analysis.
• To provide insights into optimizing sample preparation and analytical methods for reliable food safety testing.

Summary:

• This review focuses on the application of LC-MS/MS for food safety analysis, highlighting the critical issue of matrix effects.
• Matrix effects, caused by co-extracted food components, can significantly impact the accuracy and reliability of LC-MS/MS measurements.
• Strategies for mitigating matrix effects, including advanced sample preparation techniques and method optimization, are discussed.

Impact:

• Improved accuracy in detecting foodborne contaminants.
• Enhanced reliability of food safety testing methods.
• Contributes to safeguarding public health through better food quality control.