食品科学 ›› 2011, Vol. 32 ›› Issue (3 ): 30-32.doi: 10.7506/spkx1002-6630-201103008

• 基础研究 • 上一篇    下一篇

细叶黄皮果仁挥发油成分及抑菌作用

苏秀芳,黄丽娟,冯佩珍   

  1. 广西民族师范学院化学与生物工程系
  • 收稿日期:2010-05-31 修回日期:2010-12-30 出版日期:2011-02-15 发布日期:2011-01-13
  • 通讯作者: 苏秀芳 E-mail:suxiufang_88@sina.com
  • 基金资助:

    广西壮族自治区自然科学基金项目(2010GXNSFA013050)

Chemical Composition Analysis and Antimicrobial Activity of Volatile Oil from the Nutlets of Clausena anisum-olens

SU Xiu-fang, HUANG Li-juan,FENG Pei-zhen   

  1. Department of Chemistry and Biological Engineering, Guangxi Normal Universty for Nationalities, Chongzuo 532200, China
  • Received:2010-05-31 Revised:2010-12-30 Online:2011-02-15 Published:2011-01-13
  • Contact: SU Xiu-fang E-mail:suxiufang_88@sina.com

摘要: 目的:研究细叶黄皮果仁挥发油的成分及抑菌作用。方法:以水蒸汽蒸馏法提取挥发油,用GC-MS 对挥发油化学成分进行分析;采用纸片扩散法进行抑菌实验研究。结果:挥发油的主要成分为:4 - 甲氧基- 6 -(2 -丙烯基) -1,3- 亚甲二氧基苯(47.07%)、1,2,3- 三甲氧基-5-(2- 丙烯基)苯(8.25%)、2,6 - 二甲氧基-4-(2 - 丙烯基- 苯酚)(7.17%)、正十六烷酸(7.05%)及二十三烷(4.95%);细叶黄皮果仁挥发油对金黄色葡萄球菌、大肠杆菌、枯草芽孢杆菌及杀螟杆菌具有较强的抑制作用,最低抑菌剂量分别为0.35mg/ 片、0.09mg/ 片、0.17mg/ 片及0.17mg/ 片。

关键词: 细叶黄皮, 挥发油, 化学成分, 抑菌作用

Abstract: Objective: To study the chemical constituents and antimicrobial activity of volatile oil from the nutlets of Clausena anisum-olenas. Methods: The volatile oil was extracted by steam distillation and then analyzed by GC-MS. The disk diffusion method was used for antimicrobial activity analysis. Results: The major chemical compositions identified in nutlet oil from the plant were 4-methoxy-6-(2-propenyl)-1,3- benzodioxole (47.07%), 1,2,3-trimethoxy-5-(2-propenyl)- benzene (8.25%), 2,6- dimethoxy-4-(2-propenyl)-pheno (7.17%), n-hexadecanoic acid (7.05%) and tricosane (4.95%). The volatile oil had strong inhibitory effect against Staphylococcus aureus, Escherichia coli, Bacillus subtilis and Bacillus cereus with minimal inhibitory concentration (MIC) of 0.35, 0.09, 0.17 mg/disc and 0.17 mg/disc, respectively.

Key words: Clausena anisum-olens, volatile oil, chemical constituents, antimicrobial activity

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