title: Detection of counterfeit and relabeled infant formulas by high-pH anion-exchange chromatography-pulsed amperometric detection for the determination of sugar profiles.
abstract: High pH anion-exchange separation with pulsed amperometric detection (HPAE-PAD) is used to characterize various milk-based, soy-based, and protein hydrolysate infant formulas based on carbohydrate profiles. Counterfeit and relabeled formulas are compared to authentics. Figures of merit are shown for glucose, fructose, lactose, sucrose, and maltose.
authors.affiliation: US Food and Drug Administration, Cincinnati, OH 45202, USA.
authors.forename: L A
authors.initials: LA
authors.lastname: Kaine
authors.forename: K A
authors.initials: KA
authors.lastname: Wolnik
mesh_terms: D000818:Animals; D002241:Carbohydrates / Q000032:analysis* / Q000145:classification; D002852:Chromatography, Ion Exchange / Q000379:methods*; D002940:Circadian Rhythm; D006863:Hydrogen-Ion Concentration; D007225:Infant Food / Q000032:analysis* / Q000145:classification / Q000592:standards; D008892:Milk / Q000737:chemistry; D015203:Reproducibility of Results; D013025:Glycine max / Q000737:chemistry
chemical_list: D002241:Carbohydrates