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KMID : 1024620220420010001
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Food Science of Animal Resources
2022 Volume.42 No. 1 p.1 ~ p.17
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A Comprehensive Review of Lipidomics and Its Application to Assess Food Obtained from Farm Animals
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Yinghua Song
Changyun Cai
Yingzi Song
Xue Sun
Baoxiu Liu
Peng Xue
Mingxia Zhu
Wenqiong Chai
Yonghui Wang
Changfa Wang
Mengmeng Li
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Abstract
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Lipids are one of the major macronutrients essential for adequate growth and maintenance of human health. Their structure is not only complex but also diverse, which makes systematic and holistic analyses challenging; consequently, little is known regarding the relationship between phenotype and mechanism of action. In recent years, rapid advancements have been made in the fields of lipidomics and bioinformatics. In comparison with traditional approaches, mass spectrometry-based lipidomics can rapidly identify as well as quantify >1,000 lipid species at the same time, facilitating comprehensive, robust analyses of lipids in tissues, cells, and body fluids. Accordingly, lipidomics is now being widely applied in various fields, particularly food and nutrition science. In this review, we discuss lipid classification, extraction techniques, and detection and analysis using lipidomics. We also cover how lipidomics is being used to assess food obtained from livestock and poultry. The information included herein should serve as a reference to determine how to characterize lipids in animal food samples, enhancing our understanding of the application of lipidomics in the field in animal husbandry.
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KEYWORD
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lipids, lipidomics, animal food, mass spectrometry
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