Measurement of ascorbic acid and erythorbic acid in processed meat by HPLC
- 1 October 1990
- journal article
- conference paper
- Published by Springer Nature in Zeitschrift für Lebensmittel-Untersuchung und Forschung
- Vol. 191 (4-5) , 290-292
- https://doi.org/10.1007/bf01202428
Abstract
Eine einfache und effiziente HPLC-Methode wird beschrieben, welche die separate Bestimmung der Ascorbinsäure neben der Erythorbinsäure in Fleischwaren ermöglicht. Das System besteht aus einer Umkehrphasensäule, einer mit einem Ionenpaarbildner modulierten mobilen Phase und UV-Detektion. Das Verfahren wurde an einer Reihe verschiedener Proben getestet und erwies sich als zuverlässig und reproduzierbar. A simple and efficient HPLC method is described to measure both ascorbic and erythorbic acid separately in processed meat products. The system used consisted of a reversed-phase column, a mobile phase containing an ion-pairing agent and ultraviolet detection. The procedure, which was checked on a variety of samples, was found to give reproducible and reliable results.Keywords
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