JOURNAL 2667


Journal of Chemical Metrology
VOLUME & ISSUE
Year: 2022 Issue: 2 July-December
PAGES
p.147 - 151
STATISTICS
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AUTHORS
  • Sema Çarıkçı
  • Turgut Kılıç
  • Tuncay Dirmenci
  • Ahmet C. Gören
PDF OF ARTICLE

GRAPHICAL ABSTRACT


ABSTRACT


Origanum majorana L., (OM), O. onites L. (OO) and O. syriacum L. (subsp. bevanii (Holmes) Greuter & Burdet) (OS) are belong to Majorana (Mill.) Benth. section of Origanum L. genus.  In this study, quantities of some phenolic compounds; gallic acid, syringic acid, p-hydory benzoic acid, caffeic acid, (E)-ferulic acid, chlorogenic acid, rosmarinic acid, pyrogallol and vanillin; in the chloroform (C), acetone (Ac) and methanol (M) extracts prepared from Origanum species collected from Türkiye were investigated via liquid chromatography and tandem mass spectrometry (LC-MS/MS). The relative standard deviations (RSD) of the phenolics were found as follows; 4.85, 8.39, 4.78, 8.04, 5.21, 5.45, 3.73, 5.47, respectively. Curcumin was used as an internal standard (RSD was 6.57). In the extracts, (E)-ferulic acid and caffeic acid found to be the most abundant compounds. OS was determined as the richest species in terms of phenolic acids. For the investigated analytes, the correlation coefficient was found in the range of 0.9803 to 0.9982.

KEYWORDS
  • Origanum
  • section Majorana (Mill.) Benth.
  • Origanum majorana L..
  • O. onites L.
  • O. syriacum L.
  • LC-MS/MS.

SUPPORTING INFORMATION


Supporting Information
Download File A9-80-JCM-2211-2667-SI.pdf (174.21 KB)