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AU193: Choline in Infant Formula and Adult Nutritionals, a Single Laboratory Validation
Description
Choline is a water-soluble quaternary amine essential to methyl metabolism, transmembrane signaling, and normal brain development. This application update is an IC method that simultaneous determines choline and other cations. The method uses electrolytic generation of a methanesulfonic acid (MSA) eluent for a 2 mm Dionex IonPac CS19 column. This method has been reviewed by expert review panel (ERP) and approved as an AOAC Official First Action Method (AOAC Method 2012.20).| Market: | Food and Beverage |
| Keywords: | AOAC Official Method, Cations, Choline, Dionex IonPac CS19 Column, Infant Formula, Ion chromatography, RFIC, Suppressed conductivity detection |
| Matrix: | Infant formula |
| Author: | Kassandra Oates, Brian DeBorba, Jeff Rohrer |
| Affiliation: | Thermo Fisher Scientific |
For Research Use Only. Not for use in diagnostic procedures.
