Composition and variability of the essential oil of Sardinian Thymus herba‐barona Loisel

Citations Over TimeTop 21% of 2002 papers

Abstract

Abstract The essential oils from nine wild populations of the Sardinian Thymus herba‐barona Loisel ( Labiatae ) were chemically characterized to identify the different chemotypes. GC and GC–MS analysis showed that in Sardinia only two chemotypes (thymol and carvacrol) are present. The carvacrol chemotype is predominant and this compound was found in high concentration (50.7–79.4%) in seven of the nine populations studied. The thymol chemotype was found in only two populations (34.2–56.2%). Analyses also showed that the other main components of the oils of T. herba‐barona , were 3‐heptanone (1.4–5.6%), 3‐octanone (1.4–5.5%) and borneol (2.5–8.3%). p ‐Cymene is present at 1.2–5.6% but is not present in plants from the Tonara medium station, where O ‐cymene (1.9%) is present instead. Copyright © 2002 John Wiley & Sons, Ltd.

Related Papers

• → Essential oil and chemical compositions of wild and cultivated Thymus daenensis Celak and Thymus vulgaris L.(2013)210 cited
• → Chemical Composition of Albanian Thyme Oil (Thymus vulgarisL.)(2003)42 cited
• → Variability of the essential oil of Thymus piperella(1998)15 cited
• → The essential oil of the protected species: Thymus praecox ssp. penyalarensis(2012)4 cited
• → Erratum for: Additive Antmicrobial Effects of the Active Components of the Essential Oil ofThymus vulgaris– Chemotype Carvacrol(2009)1 cited