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Dergiler / Journal of Chemical Metrology / 2020 / Cilt: 14 - Sayı: 1

Determination of secondary metabolites of Origanum vulgare subsp. hirtum and O. vulgare subsp. vulgare by LC-MS/MS

Tuncay DİRMENCİ, Sema ÇARIKÇI, Züleyha ÖZER, Hasibe YILMAZ, Turgut KILIÇ, Ahmet C. GÖREN

Sayfa
25–34
DOI
—

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 aninternal standard. Rosmarinic acid was determined as the main compound of studied extracts together with otherphenolic 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.