The Chemical Composition and the Antibacterial Properties of Ruta Graveolens L. Essential Oil Grown in Northern Jordan

Mahmoud A. Al-Qudah,Sameeh Al-Sarayreh,Ibrahim Al-Tarawneh,Jehad Al-Shuneigat,Y. Al-Saraireh,K. Alsharafa

Published 2015 in jordan journal of biological sciences

ABSTRACT

Very little has been published on the essential oil composition of Ruta graveolens worldwide. Herein, we report on the essential oil composition of Ruta graveolens growing in Jordan. The essential oil was isolated using hydrodistillation from the aerial parts of Ruta graveolens L and a chemical composition analysis was conducted using Gas Chromatography/Mass Spectrometry (GC-MS). The antibacterial activity was evaluated using a disc diffusion method. Thirty components, accounting for 98.1% of the oil, were identified. Ketones (43.02%), aldehydes (37.12%), esters (9.33%) and sesquiterpene hydrocarbons (5.22%), were the major constituents. The major compounds identified were 2-nonanone (37.13%), undecanal (34.69%), 2-acetoxydodecane (5.0%), and 2-decanone (3.31%). The essential oil of Ruta graveolens showed a good antibacterial activity against all the tested bacterial isolates. The oil proved to be more effective on Gram-positive than Gram-negative bacterial species.

PUBLICATION RECORD

  • Publication year

    2015

  • Venue

    jordan journal of biological sciences

  • Publication date

    2015-06-01

  • Fields of study

    Chemistry, Environmental Science

  • Identifiers
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

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