| 纳米金属氧化物对食品污染菌的杀、抑能力研究 |
| |
| 引用本文： | 高艳玲,刘熙,王宗贤,杨雪梅. 纳米金属氧化物对食品污染菌的杀、抑能力研究[J]. 食品科学, 2005, 26(4): 45-48 |
| |
| 作者姓名： | 高艳玲 刘熙 王宗贤 杨雪梅 |
| |
| 作者单位： | 1. 中国人民解放军军需大学军需工程系,吉林,长春,130062
2. 吉林大学朝阳校区环境与资源学院,吉林,长春,130026 |
| |
| 摘 要： | 本文选择5种纳米级金属氧化物，针对5种常见的食品污染菌，分别采用杯碟法和试管双倍稀释法进行抑菌效果研究，检测出几种纳米金属氧化物对各种细菌的抑菌圈直径，并检测出抑菌性能最好的纳米ZnO对各种细菌的MIC值。探讨了纳米氧化锌抗菌机理及在食品抗菌包装领域的应用前景。
|
| 关 键 词： | 纳米金属氧化物 食品污染菌 MIC |
| 文章编号： | 1002-6630(2005)04-0045-04 |
Antibacterial Effects Nano-structural Metal Oxide''''s on Bacterium Contaminatied Food |
| |
| GAO Yan-ling,LIU Xi,WANG Zong-xian,YANG Xue-mei. Antibacterial Effects Nano-structural Metal Oxide''''s on Bacterium Contaminatied Food[J]. Food Science, 2005, 26(4): 45-48 |
| |
| Authors: | GAO Yan-ling LIU Xi WANG Zong-xian YANG Xue-mei |
| |
| Affiliation: | GAO Yan-ling1,LIU Xi1,WANG Zong-xian1,YANG Xue-mei2 |
| |
| Abstract: | Tests of five kinds of nano-structural metal oxide's antibacterial effects on five species of bacterium in contaminatied food were made by cup-dish measure and tube diploid dilute method. We have also measured the resistance diameter of five kinds of nano-structural materials against five kinds of bacteria. The results revealed that nano-ZnO was the most effective antibacte- rial agent. Then the MIC value (microbial inhibition concentration) to these 5 Species of bacterium were detected. We also discussed antibacterial mechanism of nano-ZnO and its further application in food antibacterial packaging field. |
| |
| Keywords: | nano-structural metal oxide food contamination bacteria MIC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《食品科学》浏览原始摘要信息 |
|
点击此处可从《食品科学》下载全文 |
