Impact of mycotoxins-contaminated corn silage intake on the untargeted metabolomic profile of cow milk - Supplementary table 1

Metabolomic dataset resulting from the UHPLC-HRMS (Orbitrap) analysis containing all the annotated metabolites in bunk tank milk samples collected from dairy cows following the intake of corn silages contaminated by mycotoxins, together with their level of confidence in annotation, relative abundance, and composite mass spectrum (MS and MSMS transitions). The discriminant milk metabolites passing the different statistical approaches (i.e., Volcano Plots and VIP selection method) together with the cross-validation parameters of the OPLS-DA prediction model built are also provided.

本数据集源自超高效液相色谱-高分辨质谱（UHPLC-HRMS，Orbitrap轨道阱）分析，涵盖了采食被真菌毒素污染的玉米青贮饲料的泌乳奶牛所采集的饲喂槽牛乳样本中全部已注释代谢物，同时包含这些代谢物的注释置信度、相对丰度以及复合质谱（MS及MSMS跃迁）数据。此外，数据集还提供了经多种统计方法（即火山图与变量重要性投影（VIP）筛选法）筛选得到的差异牛乳代谢物，以及所构建的正交偏最小二乘判别分析（OPLS-DA）预测模型的交叉验证参数。