Lipidomics Strategy for the Identification of Ultra-High Temperature and Reconstituted Milk by UPLC-Q-Exactive Orbitrap Mass Spectrometry

文献类型： 外文期刊

第一作者： Cui, Jing

作者： Cui, Jing;Su, Meicheng;Tan, Dongfei;Zhang, Xia;Jia, Man;Chen, Gang;Zhu, Dan;Wu, Huaxing;Wu, Huaxing

作者机构：

关键词： Ultra-high temperature milk; Reconstituted milk; Biomarkers; Lipidomics

期刊名称：FOOD ANALYTICAL METHODS （ 影响因子：3.366； 五年影响因子：3.07 ）

ISSN： 1936-9751

年卷期： 2021 年 14 卷 5 期

页码：

收录情况： SCI

摘要： Lipidomic strategies have been applied to many methodologies, such as species differentiation and lipid-associated disease identification. In this study, we first applied a lipidomic strategy coupled with UPLC-Q-Exactive Orbitrap mass spectrometry to investigate the differences between reconstituted milk and ultra-high temperature sterilization (UHT) milk. Fifteen lipids were selected as biomarkers to identify UHT and reconstituted milk by OPLS-DA method. Furthermore, a discriminant model to identify reconstituted milk from UHT milk was established based on these biomarkers. This robust discriminative model provided a strong technical proof to promote the development of the market norms concerning the identification of UHT and reconstituted milk.

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