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Top Down Milk Protein Identification and Relative Quantification by Q Exactive Mass Spectrometer
Description
Whey proteins, most notably alpha-lactalbumin and beta-lactoglobulin, are currently being investigated for their potential positive health benefits. Whey proteins are a substantial percentage of human milk (~60%) while such proteins are less abundant in cow milk (~20%). We describe a method for the identification of the various forms of caseins and whey proteins as a first step and then intact protein-based method for determination of the whey vs. casein protein ratio.| Market: | Food and Beverage |
| Keywords: | Milk proteins, Health benefit, Q Exactive Technology |
| Matrix: | Milk |
| Author: | Terry Zhang, David M. Horn, Charles Yang and Dipankar Ghosh |
| Affiliation: | Thermo Fisher Scientific |
For Research Use Only. Not for use in diagnostic procedures.
