Identification of volatile oil components from aerial parts of Trigonella torbatjamensis Ranjbar by GC-FID and GC-MS

Authors

1 Department of Analytical Chemistry, Razavi Khorasan, Science and Research Branch, Islamic Azad University, Neyshabur, Iran

2 Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran

Abstract

Objective(s):Various species of genus Trigonella are important from medical and culinary points of view. The essential oil of Trigonella torbatejamensis Ranjbar as an endemic plant in Iran has not been studied previously. The essential oil of this plant was analyzed by different methods for identification of its components.
Materials and Methods: The essential oil composition of aerial parts of T. torbatjamensis was obtained by hydro-distillation and analyzed by GC-FID and GC-MS apparatus.
Results: Forty components, representing 98.5 % of the total components, were identified. The pattern of the main grouped components in essential oil was: sesquiterpene hydrocarbons (70.2%), oxygenated sesquitepenes (16.5%), oxygenated monoterpenes (3.5%) and monoterpene hydrocarbons (0.5%). Germacrene –D (33.0%), bicyclogermacrene (26.0%), and viridiflorol (5.3%) were the main components of the essential oil.
Conclusion: The essential oil of T. torbatjamensis Ranjbar consisted of forty components with sesquiterpene hydrocarbons as the main group of components.

Keywords


1.Ranjbar M, Karamian R, Hajmoradi Z, Joharchi MR. 

A revision of Trigonella sect. Ellipticae (Fabaceae) in Iran. Nord J Bot 2012; 30:17–35.

2.Emami SA, Aghazari F. Les Phanerogames Endemiques de la Flore d’Iran. 1st ed. Téhéran : publication de l'Universite de Téhéran des Sciences Médicales ; 2011.p. 296-298.

3.Anonymus. PDR for Herbal Medicines. 4th ed. Montvale:Thomson; 2007. p. 319.

4.Mazza G,  Oomah BD. Chemistry and pharmacology of fenugreek in Herbs, Botanicals and Teas. 1st ed.  CRC Press; 2000.p. 45-73.

5.Pande KK, Pande L, Pande B, Pujari A, Sah P, Sah S. Limonene dominates the Phytochemistry of Trigonella foenum-graceum in Nature. Nat Sci 2011; 9:17-20.

6.Mazza G, Di-Tommaso D, Foti S. Composés volatils des graines de fenugrec (Trigonella foenum-graecum L.) d'origine sicilienne. Sci Aliments 2002; 22:249-264.

7.Ahmadiani A, Rustaiyan A, Karimian M,  Kamalinejad M. Volatile constituents from the oil of Trigonella foenum-graecum L. JEOR  2004; 16: 356-357.

8.Sohrevardi N, Sohrevardi F. Essential oil composition and antioxidant activity of Trigonella foenum- graecum L. plant. Int J Agri Crop Sci 2012; 4:793-797.

9.Ranjbar M, Karamian R, Hajmoradi Z. Composition of the essential oil of Trigonella disperma from Iran. Chem. Nat. Comp. 2009; 45:116-117.

10.Esmaeili A, Rashidi B, Rezazadeh S. Biological activities of various extracts and chemical composition of Trigonella monantha C.A.Mey. subsp. monantha grown in Iran. IJPR, 2012; 11:1127-1136.

11.Adams RP. Identification of Essential Oil Components by Gas Chromatography/ Quadrupole Mass Spectroscopy. Carol Stream: Allured Publishing Corporation; 2007. p.89-680