Sunflower seed oil (CAS 8001-21-6)

Sunflower seed oil, derived from the seeds of Helianthus annuus, is a natural extract rich in linoleic acid, a polyunsaturated fatty acid, and oleic acid, a monounsaturated fatty acid, alongside a spectrum of other lipids, tocopherols, and sterols. Its composition renders it an intriguing subject for research, particularly in the realms of lipid oxidation processes and the stabilization of bioactive compounds. The oil′s high linoleic and oleic acid content has spurred investigations into its role in modulating lipid profiles and its potential as a carrier for lipophilic substances in various formulations. Moreover, the presence of tocopherols, which are potent antioxidants, has attracted attention for their role in protecting cellular components from oxidative damage. The sterol components, including sitosterol and campesterol, contribute to the oil′s applicability in studying cholesterol and biosynthesis pathways. As a model system, sunflower seed oil provides useful for elucidating the mechanisms of lipid-mediated processes at the molecular level, offering insights into the intricate balance of fatty acids and sterols in biological systems.