| 水杨酸对食品中常见污染细菌的抑制作用研究 |
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| 引用本文： | 申晓慧,姜成.水杨酸对食品中常见污染细菌的抑制作用研究[J].中国农学通报,2009,25(9):55-57. |
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| 作者姓名： | 申晓慧 姜成 |
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| 作者单位： | 1. 黑龙江省农科院佳木斯分院,黑龙江,佳木斯,154007
2. 佳木斯大学生命科学学院,黑龙江,佳木斯,154007 |
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| 基金项目： | 黑龙江省农科院青年自然科学基金 |
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| 摘 要： | 以不同浓度的水杨酸溶液分别对金黄色葡萄球菌、枯草芽孢杆菌和大肠杆菌进行处理，探讨不同浓度水杨酸溶液对这三种细菌的抑菌效果以及抑菌率。结果表明：水杨酸对金黄色葡萄球菌、枯草芽孢杆菌和大肠杆菌具有明显的抑制作用；而且其抑制作用呈现浓度效应，即随着水杨酸浓度的增大，抑菌效果越来越明显，水杨酸对金黄色葡萄球菌的抑制作用最强，对枯草芽孢杆菌的抑制作用稍差，对大肠杆菌的抑制作用相对最弱。
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| 关 键 词： | 甜菜夜蛾 甜菜夜蛾 球孢白僵菌 菌株筛选 灰色分析 |
| 收稿时间： | 2009-03-03 |
| 修稿时间： | 2009-04-08 |
The Inhibitory Effects of Salicylic Acid on Familiar Food Pollutant Bacteria |
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| Shen Xiaohui,Jiang Cheng.The Inhibitory Effects of Salicylic Acid on Familiar Food Pollutant Bacteria[J].Chinese Agricultural Science Bulletin,2009,25(9):55-57. |
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| Authors: | Shen Xiaohui Jiang Cheng |
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| Abstract: | Staphylococcus aureus,Bacillus subtilis, Escherichia.coli were treated by salicylic acid with different concentrations，discussed inhibitory effect and calculated the rate of inhibition with the different concentrations of the salicylic acid solution. The result showed that: The salicylic acid has the very obvious inhibitory effects to Staphylococcus aureus,Bacillus subtilis, Escherichia.coli; Moreover its inhibitory effects presents the density effect. The bacteriostasis effect is getting more and more obvious with the concentration increase of salicylic acid. The inhibitory effect is strongest to Staphylococcus aureus，and second to Bacillus subtilis, and weakest to Escherichia.coli. |
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| Keywords: | salicylic acidzz bacteriumzz bacteriostasiszz |
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