Determination of secondary metabolites of Origanum vulgare subsp. hirtum and O. vulgare subsp. vulgare by LC-MS/MS
Züleyha Özer, Sema Çarıkçı, Hasibe Yılmaz, Turgut Kılıç, Tuncay Di̇rmenci̇, Ahmet C. Gören
Abstract
Secondary metabolites of solvent extracts of Origanum vulgare subsp. hirtum and O. vulgare subsp. vulgare were determined using liquid chromatography-mass spectrometry (LC-MS/MS). Curcumin was used as an internal standard. Rosmarinic acid was determined as the main compound of studied extracts together with other phenolic acid derivatives. In LC-MS/MS analyses, relative standard deviations (RSD %) ranged between 0.11-9.47. The correlation values were found to be greater than 0.97 for each investigated analyte.
Topics & Concepts
OriganumBotanyBiologyChemistryEssential oilEssential Oils and Antimicrobial ActivityPhytochemistry and Biological ActivitiesNatural product bioactivities and synthesis