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
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Wolnik, Karen A
description 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.
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subjects 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
title Detection of counterfeit and relabeled infant formulas by high-pH anion-exchange chromatography–pulsed amperometric detection for the determination of sugar profiles
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