天然产物研究与开发2018，Vol.30Issue(1)：65-72,8.DOI:10.16333/j.1001-6880.2018.1.012
不同产地香茅挥发油抑菌及抗氧化活性研究
Antibacterial and Antioxidant Activities of the Volatile Oil of Cymbopogon Citrates from Different Gegions
摘要
Abstract
Antibacterial activities and antioxidant activities of the volatile oil of Cymbopogon citrates from Hunan,Guangdong,Zhejiang,Fujian and Hainan were studied in this article,it provided the basis for further development and utilization of the volatile oil from Cymbopogon citrates.Antibacterial activities of the volatile oil were determined through Oxford cup method and tubes serial dilution method,the antioxidant activities were also evaluated based on the total antioxidant,hydroxyl radical,and scavenging DPPH radical activities.The results revealed that the volatile oil from Cymbopogon citrates had inhibitory effects on Escherichia coli,Staphylococcus aureus,Bacillus subtilis,Salmonella enteric,Shigella Castellani,Candida albicans,Penicillium citrinum and Aspergillus niger;and there were differences in the inhibitory abilities of volatile oil from different regions.All of the volatile oil from five different regions had the total antioxidant,scavenging OH radical and DPPH radical capacities,which increased with the increase of the concentration.There were some differences in the antioxidative activities of the volatile oil from different regions.关键词
香茅/挥发油/产地/抑菌/抗氧化活性Key words
Cymbopogon citrates/volatile oil/regions/antibacterial activities/antioxidative activities分类
医药卫生引用本文复制引用
欧阳婷,黄星雨,袁佳敏,杨琼梁,颜红,刘东艳,刘诗琪..不同产地香茅挥发油抑菌及抗氧化活性研究[J].天然产物研究与开发,2018,30(1):65-72,8.基金项目
湖南省“中药学”重点学科项目(2011-76) （2011-76）
林业公益性行业科研专项(201404608) （201404608）
湖南省科技厅平台建设项目(2016TP1017) （2016TP1017）
