A Novel Detection Method for Appetite Suppressants Illegally Added into Weight-Loss-Friendly Foods

Abstract

Weight-loss-friendly foods are often adulterated illegally with appetite suppressants. Therefore, there is an urgent need for effective and reliable methods for the detection of food adulteration. To this end, we have developed a novel detection system called high-performance liquid chromatography-tandem quadrupole time of flight mass spectrometry capable of separation and detection of adulterants as low as 0.03 μg/kg. This method describes all the necessary separation and detection parameters required for the high-throughput detection of simultaneously added multiple suppressants in foods.