Summary We present the LipidQuant 1.0 tool for automated data processing workflows in lipidomic quantitation based on lipid class separation coupled with high-resolution mass spectrometry. Lipid class separation workflows, such as hydrophilic interaction liquid chromatography or supercritical fluid chromatography, should be preferred in lipidomic quantitation due to the coionization of lipid class internal standards with analytes from the same class. The individual steps in the LipidQuant workflow are explained, including lipid identification, quantitation, isotopic correction and reporting results. We show the application of LipidQuant data processing to a small cohort of human serum samples. Availability and implementation The LipidQuant 1.0 is freely available at Zenodo https://doi.org/10.5281/zenodo.5151201 and https://holcapek.upce.cz/lipidquant.php. Supplementary information Supplementary data are available at Bioinformatics online.

中文翻译：

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LipidQuant 1.0：脂质类分离-质谱定量工作流程中的自动化数据处理

总结 我们介绍了 LipidQuant 1.0 工具，用于基于脂质类别分离和高分辨率质谱的脂质组学定量自动化数据处理工作流程。脂质类分离工作流程，如亲水相互作用液相色谱或超临界流体色谱，在脂质组学定量中应该是首选，因为脂质类内部标准与来自同一类的分析物发生共电离。解释了 LipidQuant 工作流程中的各个步骤，包括脂质鉴定、定量、同位素校正和报告结果。我们展示了 LipidQuant 数据处理在一小群人血清样本中的应用。可用性和实施​​ LipidQuant 1.0 可在 Zenodo https://doi.org/10.5281/zenodo.5151201 和 https://holcapek.upce 免费获得。cz/lipidquant.php。补充信息 补充数据可在 Bioinformatics 在线获取。