| 箭竹叶提取物的抗微生物作用 |
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| 引用本文： | 陈彦,林晓艳. 箭竹叶提取物的抗微生物作用[J]. 食品科学, 2006, 27(5): 64-67 |
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| 作者姓名： | 陈彦 林晓艳 |
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| 作者单位： | 西南科技大学生命科学与工程学院 |
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| 基金项目： | 四川省教育厅资助项目;西南科技大学校科研和校改项目 |
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| 摘 要： | 对箭竹叶提取物的抗菌作用进行了初步研究,结果表明:箭竹叶提取液对供试的几种主要危害食品卫生、安全和对临床医学以及生物材料等具有重要影响的金黄色葡萄球菌、表皮葡萄球菌、黑曲霉、酿酒酵母和大肠杆菌等均有抑制效果,以芦丁黄酮类物质计的箭竹叶提取物对各敏感供试菌的最低抑菌浓度分别是7.50、7.50、7.50、7.50和15.00mg/100ml。
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| 关 键 词： | 箭竹叶 提取物 抑菌 黄酮类 |
| 文章编号： | 1002-6630（2006）05-0064-04 |
| 收稿时间： | 2005-03-31 |
| 修稿时间： | 2005-03-31 |
Antimicrobial Activity of Leaves Extracts from Sinaraundinaria nitida |
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| CHEN Yan,LIN Xiao-yan. Antimicrobial Activity of Leaves Extracts from Sinaraundinaria nitida[J]. Food Science, 2006, 27(5): 64-67 |
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| Authors: | CHEN Yan LIN Xiao-yan |
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| Affiliation: | School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621000, China |
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| Abstract: | Antimicrobial effects of flavonoid extracts of Sinaraundinaria nitida leaves were investigated. The extracts of S.n itida leaves exhibited variable degrees of inhibitory effects against Staphylococcus aureus, S. epidermidis, Aspergillus niger, Saccharomyces cerevisiae and Escherichia coli which were all harmful to sanitation and safety of food. Clinical medicine and biomaterials. The minimal inhibitory concentration (MIC) of the extract, calculated to be rutin concentration, for each sensitive strain is respectively determined as 7.50, 7.50, 7.50, 7.50 and 15.00mg/100ml. |
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| Keywords: | Sinaraundinaria nitida leaves extract antibacterial flavonoid |
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