Preprint / Version 1

Ruta Essential Oils: Composition and Bioactivities

Authors

  • Lutfun Nahar Laboratory of Growth Regulators, Institute of Experimental Botany ASCR & Palacký University, Šlechtitelů 27, 78371 Olomouc, Czech Republic
  • Hesham El-Seedi Biomedical Centre (BMC), Pharmacognosy Group, Department of Pharmaceutical Biosciences, Uppsala University, Box 591, SE-751 24 Uppsala, Sweden; [email protected]
  • Shaden Khalifa Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, SE-106 91 Stockholm, Sweden; [email protected]
  • Majid Mohammadhosseini Department of Chemistry, College of Basic Sciences, Shahrood Branch, Islamic Azad University, Shahrood, Iran; [email protected]
  • Satyajit Sarker Centre for Natural Products Discovery (CNPD), School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, James Parsons Building, Byrom Street, Liverpool L3 3AF, UK

Keywords:

Ruta, Rutaceae, Ruta angustifolia, Ruta chalepensis, Ruta graveolens, Ruta montana, Ruta tuberculate, essential oils, 2-nonanone, 2-undecanone, bioactivity

Abstract

Ruta L. is a typical genus of the citrus family, Rutaceae Juss. and comprises ca. 40 different species, mainly distributed in the Mediterranean region. Ruta species have long been used in traditional medicines as an abortifacient and emmenagogue and for the treatment of lung diseases and microbial infections. The genus Ruta is rich in essential oils, which predominantly contain aliphatic ketones, e.g., 2-undecanone and 2-nonanone, but lack any significant amounts of terpenes. Three Ruta species, Ruta chalepensis L., Ruta graveolens L., and Ruta montana L., have been extensively studied for the composition of their essential oils and several bioactivities, revealing their potential medicinal and agrochemical applications. This review provides a systematic evaluation and critical appraisal of publications available in the literature on the composition and bioactivities of the essential oils obtained from Ruta species and includes a brief outlook of the potential applications of nanotechnology and chitosan-based products of Ruta essential oils. Keywords: Ruta, Rutaceae, Ruta angustifolia, Ruta chalepensis, Ruta graveolens, Ruta montana, Ruta tuberculate, essential oils, 2-nonanone, 2-undecanone, bioactivity

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