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ISSN (Online) : 2277-4572

EVALUATION OF CHEMICAL CONSTITUENT OF CITRUS MEDICA LIMONUM LEAF ESSENTIAL OIL

Abstract

Author(s): Ihuoma Onyeyirichi, Nkeonye Ogechi, Okpe Oche, Ukah Jerry, Mohammmed Gero

In the present study Citrus medica limonum leaves essential oil was extracted by hydro distillation and the chemical constituents were analyzed by gas chromatography mass spectroscopy (GC-MS) and Fourier transform infrared (FTIR) spectroscopy. Eleven components were identified in the leaf oil by GCMS, the constituents are dominated by citronellal (29.31 %), limonene (17.59 %), (E)-citral (12.71 %), 1, 6-octadien-3-ol, 3, 7-dimethyl (10.91 %). FTIR identified the functional groups of the oil as C-I, C-H, =C-O-C, C-O, CH3C-H, C=O, H-C=O, C-H, N-H, CH3, CH2.