Determination of A1 and A2 β-casein in cow milk by high-performance liquid chromatography tandem mass spectrometry

ABSTRACT: A2 β-CN milk has gained widespread acceptance due to its nutritional benefits. To verify the authenticity and detect adulteration and contamination in A2 milk, we developed an HPLC-MS/MS method for determining the characteristic peptides of A1 and A2 β-CN in cow milk. The method demonstrat...

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Bibliographic Details
Main Authors: Fengen Wang, Min Ding, Ruiju Li, Kun Wang, Xiuxin Zhao, Xia Li, Zengmei Li, Shiming Guo, Ligang Deng, Jianbin Li
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Journal of Dairy Science
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Online Access:http://www.sciencedirect.com/science/article/pii/S0022030225001778
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