Detection of counterfeit and relabeled infant formulas by high-pH anion-exchange chromatography–pulsed amperometric detection for the determination of sugar profiles

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...

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Veröffentlicht in:	Journal of Chromatography A 1998-04, Vol.804 (1), p.279-287
Hauptverfasser:	Kaine, Lisa A, Wolnik, Karen A
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Biological and medical sciences Carbohydrates Carbohydrates - analysis Carbohydrates - classification Chromatography, Ion Exchange - methods Circadian Rhythm Food industries Fundamental and applied biological sciences. Psychology Glycine max - chemistry Hydrogen-Ion Concentration Infant Food - analysis Infant Food - classification Infant Food - standards Milk - chemistry Reproducibility of Results Research and development. New food products, dietetic foods and beverages
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Beschreibung
Zusammenfassung:	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.
ISSN:	0021-9673
DOI:	10.1016/S0021-9673(97)01249-1