ArticleJournal of lipid research2013
A comparison of five lipid extraction solvent systems for lipidomic studies of human LDL.
Article in Journal of lipid research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 98 papers.
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Who cites it
98 citing papers in PubMed, 238 citations in OpenAlex.
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- The endothelial plasma membrane lipidome and its remodeling under hyperglycemia: an exploratory study.Frontiers in molecular biosciences · 2025Article
- Exploring the landscape of Lipid Nanoparticles (LNPs): A comprehensive review of LNPs types and biological sources of lipids.International journal of pharmaceutics: X · 2024Review
- Metabolomics of Papanicolaou Tests for the Discovery of Ovarian Cancer Biomarkers.Metabolites · 2024Article
- Comparing the Extraction Performance in Mouse Plasma of Different Biphasic Methods for Polar and Nonpolar Compounds.Journal of proteome research · 2024Article
- Human Cerebrospinal Fluid Sample Preparation and Annotation for Integrated Lipidomics and Metabolomics Profiling Studies.Molecular neurobiology · 2024Article
- How the presence of residual lipids in a yellow mealworm protein concentrate affects its foaming properties?Current research in food science · 2024Article
- Evaluation of Lipid Extraction Protocols for Untargeted Analysis of Mouse Tissue Lipidome.Metabolites · 2023Article
38 more citing papers are in PubMed but not listed here.
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Authors and funding
6 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Lipidome profile of fluids and tissues is a growing field as the role of lipids as signaling molecules is increasingly understood, relying on an effective and representative extraction of the lipids present. A number of solvent systems suitable for lipid extraction are commonly in use, though no comprehensive investigation of their effectiveness across multiple lipid classes has been carried out. To address this, human LDL from normolipidemic volunteers was used to evaluate five different solvent extraction protocols [Folch, Bligh and Dyer, acidified Bligh and Dyer, methanol (MeOH)-tert-butyl methyl ether (TBME), and hexane-isopropanol] and the extracted lipids were analyzed by LC-MS in a high-resolution instrument equipped with polarity switching. Overall, more than 350 different lipid species from 19 lipid subclasses were identified. Solvent composition had a small effect on the extraction of predominant lipid classes (triacylglycerides, cholesterol esters, and phosphatidylcholines). In contrast, extraction of less abundant lipids (phosphatidylinositols, lyso-lipids, ceramides, and cholesterol sulfates) was greatly influenced by the solvent system used. Overall, the Folch method was most effective for the extraction of a broad range of lipid classes in LDL, although the hexane-isopropanol method was best for apolar lipids and the MeOH-TBME method was suitable for lactosyl ceramides.
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