Simultaneous Determination of 20 Anti-Obesity Drugs Illegally Added in Weight-loss Functional Foods by Matrix Solid Phase DispersionHigh Performance Liquid Chromatography Tandem Mass Spectrometry
An analytical method based on high performance liquid chromatography tandem mass spectrometry has been developed for the simultaneous determination of 20 anti-obesity drugs( fenfluramine,phenylpropanolamine,sibutramine,sertraline,rimonabant,bupropion,citalopram,fluoxetine,benfluorex,topiramate, zonisamide, caffeine, phenolphthalein, emodin, indapamide, bumetanide, torasemide,triamterene,orlistat,phenformin). that were extracted from various weight-loss functional foods by ethanolacetone( 7∶ 3,V /V) and puri...