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Underivatized amino acid analysis in wine by HILIC separation and mass detection Be the first to rate this application


Development of a sensitive and reproducible method for analysis of 22 underivatized amino acids and application of the method to quantify 17 amino acids in wine. Accurate quantification of proline, using an isotopically labeled internal standard.
Market: Food and Beverage
Keywords: HILIC, wine, ISQ EC, ISQ EM, internal standard quantification, single quadrupole mass detection, Underivatized amino acids
Matrix: Acetonitrile, Water
Author: Soo Hyun Park, Katherine Lovejoy, Sylvia Grosse, Mauro De Pra, Stephan Meding, Frank Steiner
Affiliation: Thermo Fisher Scientific, Germering, Germany
Uploaded on 9/26/2019.

For Research Use Only. Not for use in diagnostic procedures.