AOAC Food Fraud Initiative Meeting Book (August 28, 2018)

Analytical Approach Studied

• Broad-scale sample preparation • “Generic” chromatographic separations • Mass Spec data collection • Develop software to determining “degree of difference”

Experiment

• Wheat Gluten

– Unspiked sample – Sample spiked with 1% melamine – Sample spiked with 0.1% melamine