Find methods for your needs

AB72405: Fast Determination of Inorganic Cations and Low Mass Amines in Freshly Prepared and Moldy Green Tea Samples using IC-MS: Fresh Green Tea Be the first to rate this application

Description

Reliable analytical methods for food and beverage samples are required in order to report ingredients for food labeling requirements, and to ensure the absence of food contamination. In this application brief, separations of four inorganic cations, and three amines in a spoiled grape juice sample were achieved within six minutes. The analytes were detected serially, by suppressed conductivity and single quadrupole mass spectrometry in full scan (FS) and SIM (select ion monitoring) modes. This application updates AN269.
Market: Food and Beverage
Keywords: Diethylamine, dimethylamine, Ethylamine, Magnesium, Methylamine, RFIC, Potassium, IonPac CS12A column, IC, Calcium, IC-MS, Sodium, triethanolamine, Single quadrupole mass spectrometer, Integrion IC, ISQ EC mass spectrometer, Monoethanolamine, EA, TN72611
Matrix: 1000-fold diluted fresh green tea sample
Author: Terri Christison, Alex Semyonov, and Jeff Rohrer
Affiliation: Thermo Fisher Scientific
Uploaded on 10/27/2017.