Objective To systematically study the food contact aluminum foil aluminum migration conditions and detection methods. Methods Combined the actual contact conditions of aluminum foil paper for food contact, 3 migration conditions were simulated and the aluminum migration was detected by inductively coupled plasma-mass spectrometry. Results The limit of detection of the method was 0.5 μg/L, the linear range was wide, and the recoveries of spiked samples ranged from 87.0% to 99.2% with the relative standard deviations (RSDs) of 0.4%-5.5% (n=6). Conclusion The established method is suitable for the detection of aluminum migration amount of food contact material aluminum foil under different migration conditions.
标题：电感耦合等离子体质谱法检测食品接触用铝箔在不同迁移条件下的铝迁移量
英文标题：Determination of aluminum migration in food contact aluminum foil under different migration conditions by inductively coupled plasma-mass spectrometry
