Essential oils from Elaeoselinum asclepium: Chemical composition, antimicrobial and antioxidant properties
Essential oils from Elaeoselinum asclepium: Chemical composition, antimicrobial and antioxidant properties作者机构：Laboratory of Natural Biological Resources Valorization Faculty of Sciences University of Setif Laboratory of Enzyme Engineering and Microbiology National School of Engineers of Sfax Chemistry Laboratory Agricultural University of Athens Valorization of Natural Resources Bioactive Molecules and Biological Analysis Unit Department of Chemistry University of Mentouri Constantine1
出 版 物：《Asian Pacific Journal of Tropical Biomedicine》 (亚太热带生物医学杂志（英文版）)
年 卷 期：2016年第6卷第10期
页 面：851-857页
核心收录：
学科分类：0710[理学-生物学] 0831[工学-生物医学工程（可授工学、理学、医学学位）] 1006[医学-中西医结合] 10[医学] 100602[医学-中西医结合临床]
基 金：Supported by Project Algero-Tunisienne with grant No.280/11/07/2012
主 题：Elaeoselinum asclepium Apiaceae Essential oil Antimicrobial activity Antioxidant activity Reducing power
摘 要：Objective: To evaluate the chemical composition of the essential oil isolated from Elaeoselinum asclepium(L.) Bertol.(E. asclepium), and test the efficiency of the essential oil as an antimicrobial and antioxidant agent.Methods: Essential oil was obtained from the aerial parts of E. asclepium by hydro distillation and analyzed by gas chromatography and gas chromatography coupled with mass spectrometry. We study for the first time the chemical composition of the essential oil of E. asclepium, followed by the in vitro antimicrobial activities, which were evaluated by agar diffusion method against six Gram-positive bacteria, five Gram-negative bacteria, and two fungi. In addition, The antioxidant activities were also investigated using assays of 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity and ferricreducing capacity.Results: The analyzed essential oil of the aerial parts of E. asclepium was rich in apinene(43.9%), other compounds detected in appreciable amounts were sabinene(27.9%) and b-pinene(16.0%). The essential oil yields 1.2%, the IC50 values of essential oil in 1,1-diphenyl-2-picrylhydrazyl assay in the reducing power assay were 48.26 mg/m L and at 1 mg/m L, respectively. The absorbance value of essential oil at 700 nm was0.956. The antimicrobial effect was higher on Candida albicans ATCC 1024 strain with the inhibition zone 14.5 mm than bacteria and molds.Conclusions: The essential oil of E. asclepium has antimicrobial and antioxidant activities. These species may be used as an important source of natural antimicrobial and antioxidant agents.
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