Characterization of Essential Oil from Citrus aurantium L. Flowers : Antimicrobial and Antioxidant Activities

• Hsouna Anis Ben

  College of Science and Arts, Qassim University Bio-pesticides Team (LPIP), Center of Biotechnology of Sfax

• Hamdi Naceur

  College of Science and Arts, Qassim University High Institute of Environmental Science and Technology, Borj-Cédria, Tunisia" & "University of Carthage

• Halima Nihed Ben

  University of Sfax. Ecole Nationale d’Ingénieurs de Sfax, Département de Génie Biologique

• Abdelkafi Slim

  University of Sfax. Ecole Nationale d’Ingénieurs de Sfax, Département de Génie Biologique

書誌事項

タイトル別名

• Characterization of Essential Oil from <i>Citrus aurantium</i> L. Flowers: Antimicrobial and Antioxidant Activities

抄録

Citrus aurantium L. essential oil is commonly used as a flavouring agent. In the present study, the essential oil of fresh Citrus aurantium L. (CaEO) flowers cultivated in North East of Tunisia (Nabeul) was analyzed by GC-FID and GC-MS. 33 compounds were identified, representing 99% of the total oil. Limonene (27.5%) was the main component followed by E-nerolidol (17.5%), α-terpineol (14%), α-terpinyl acetate (11.7%) and E. E-farnesol (8%). The antimicrobial activity of the CaEO was evaluated against a panel of 13 bacteria and 8 fungal strains using agar diffusion and broth microdilution methods. Results have shown that the CaEO exhibited moderate to strong antimicrobial activity against the tested species. The investigation of the mode of action of the CaEO by the time-kill curve showed a drastic bactericidal effect after 5 min using a concentration of 624 μg/ml. The antioxidant activities of the CaEO were assayed by DPPH and beta carotene tests. Results showed that CaEO displayed an excellent DPPH scavenging ability with an IC₅₀ of 1.8 μg/ml and a strong Beta-carotene bleaching inhibition after 120 min of incubation with an IC₅₀ of 15.3 μg/ml. The results suggested that the CaEO possesses antimicrobial and antioxidant properties, and is therefore a potential source of active ingredients for food and pharmaceutical industry.

収録刊行物

• Journal of Oleo Science

  Journal of Oleo Science 62 (10), 763-772, 2013

  公益社団法人 日本油化学会

キーワード

• <i>Citrus aurantium</i> L.
• Essential oil
• Antimicrobial activity
• Antioxydant activity
• GC-MS

詳細情報

• CRID: 1390282679068166784
• NII論文ID: 130004435984
• NII論文ID: 40019794386
• NII書誌ID: AA11503337
• DOI: 10.5650/jos.62.763
• COI: 1:STN:280:DC%2BC2c%2FlvVagtQ%3D%3D
• ISSN: 13473352
• ISSN: 13458957
• NDL書誌ID: 024858264
• PubMed: 24088513
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I024858264
• Web Site: https://www.jstage.jst.go.jp/article/jos/62/10/62_763/_pdf
• Web Site: https://search.jamas.or.jp/link/ui/2014147079
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • PubMed
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可