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AN248: Determination of Lactose in Lactose-Free Milk Products by High-Performance Anion-Exchange Chromatography with Pulsed Amperometric Detection
Description
This work describes a sensitive and accurate method to extract, separate, and quantify lactose and lactulose in milk-based products. The method uses a Dionex CarboPac PA20 column with PAD to quantify lactose and lactulose in a separation time of less than 30 min. The use of disposable gold electrodes provides the benefit of high electrode-to-electrode reproducibility and rapid equilibration upon installation.| Market: | Food and Beverage |
| Keywords: | AN 248, AOAC, CarboPac PA20, Lactase, Lactose Intolerance, Lactulose, galactose, HPAE-PAD, TN71, TN 20, TN 70671, TN20, TN70671 |
| Matrix: | Milk products |
| Author: | Pranathi Perati and Jeffrey Rohrer |
| Affiliation: | Thermo Fisher Scientific, Sunnyvale, CA USA |
For Research Use Only. Not for use in diagnostic procedures.
