Chemical composition of the essential oil of Ocimum tenuiflorum L. (Krishna Tulsi) from North West Karnataka, India

Authors

  • R. K. Joshi Department of Phytochemistry, Regional Medical Research Centre, Belgaum, Karnataka 590010
  • S. L. Hoti Regional Medical Research Centre, Belgaum, Karnataka 590010

DOI:

https://doi.org/10.14719/pst.2014.1.3.52

Keywords:

Ocimum tenuiflorum, Lamiaceae, essential oil composition, methyl eugenol, GC/MS

Abstract

The chemical composition of the essential oil of flowering aerial parts of Ocimum tenuiflorum L. growing in the North West Karnataka, India, was investigated. The hydro-distilled essential oil was analyzed by gas chromatography equipped with flame ionization detector (GC-FID) and gas chromatography coupled with mass spectrometry (GC/MS). Results demonstrated that the oil was found to be rich in phenyl derivative compounds (83.8%). The major compound was identified as methyl eugenol (82.9%) among twenty-six compounds, comprising 98.9% of the total oil.

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Author Biographies

R. K. Joshi, Department of Phytochemistry, Regional Medical Research Centre, Belgaum, Karnataka 590010

Senior Scientist at Regional Medical Research Centre (Indian Council of Medical Research).

S. L. Hoti, Regional Medical Research Centre, Belgaum, Karnataka 590010

Scientist-F & Officer-in-Charge, Regional Medical Research Centre (Indian Council of Medical Research).

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Published

01-07-2014

How to Cite

1.
Joshi RK, Hoti SL. Chemical composition of the essential oil of Ocimum tenuiflorum L. (Krishna Tulsi) from North West Karnataka, India. Plant Sci. Today [Internet]. 2014 Jul. 1 [cited 2024 Dec. 22];1(3):99-102. Available from: https://horizonepublishing.com/journals/index.php/PST/article/view/52

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Research communications