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Camilia George Michel

Camilia George Michel

Cairo University, Egypt

Title: Chemical composition, antioxidant, anti-inflammatory and antimicrobial activities of essential oil from Citrus maxima (burm.) merr.

Biography

Biography: Camilia George Michel

Abstract

Citrus maxima (Burm.) Merr., commonly known as Shaddock or Pomelo, is an original citrus plant belonging to family Rutaceae. Essential oils of peels of four different cultivars (Giza, Jordan, Syria, and Alexandria) obtained by hydro-distillation and by Solid Phase Micro Extraction (SPME) were analyzed by Gas Chromatography coupled with Mass Spectrometer (GC/MS). Limonene was found to be the major constituent reaching a percentage of 97.4% (Giza), 93.2% (Jordan), 90.8% (Syria) and 87.2% (Alexandria). The hydro-distilled essential oils of leaves at four different seasons were similarly analyzed by GC/MS and showed that the percentage of hydrocarbons (α–pinene, Β-pinene, α–phellandrene, camphene, sabinene, myrcene, cymene, limonene, careen, terpinine) were higher than that of oxygenated compounds (1-terpinen-4-ol, terpineol, santalol, eucalyptol, linalool, fenchone, citronellol, citral, eugenol methyl ether, bergamol) with no major constituent. Anti-inflammatory, antioxidant and antimicrobial activities of oils obtained from the peel were investigated.

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