Lipidomics has emerged as a subgroup of metabolomics dealing with comprehensive lipids analysis. Lipidomics describes the various lipid species present in an organism or sample. Lipidomics involves systems-level identification of pathways and networks, interactions with other biomolecules (e.g proteins) and other moieties in vivo. Application areas include various clinical sciences, nutrition, food biotechnology and others. In particular application in metabolic or cardiovascular diseases, liver function and disease are of high interest.