| 30种植物提取物对大肠杆菌和枯草芽孢杆菌抑制作用研究 |
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| 引用本文： | 谢春香,张忠镇,彭向永,侯元同.30种植物提取物对大肠杆菌和枯草芽孢杆菌抑制作用研究[J].井冈山大学学报（自然科学版）,2011(5):55-59,65. |
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| 作者姓名： | 谢春香 张忠镇 彭向永 侯元同 |
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| 作者单位： | 曲阜师范大学生命科学学院;山东济宁市林业局; |
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| 基金项目： | 山东省“十一五”省级重点学科建设项目 |
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| 摘 要： | 利用索氏抽提乙醇回流法获得30种植物的乙醇提取物,用滤纸圆片法分析各种植物提取物对大肠杆菌和枯草芽孢杆菌两种细菌的抑制活性.结果表明,在30种植物提取物中,有14种对大肠杆菌的生长有抑制作用,有21种植物提取物对枯草芽孢杆菌的生长有抑制作用.其中,泽漆提取物对大肠杆菌的抑制作用最强,黄花蒿次之,且提取物抑制作用随浓度的...
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| 关 键 词： | 抑菌作用 植物提取物 大肠杆菌(Escherichia coli) 枯草芽孢杆菌(Bacillus subtilis) |
STUDY ON THE ANTIBACTERIAL EFFECT OF THE EXTRACTS FROM 30 SPECIES OF PLANTS IN ESCHERICHIA COLI AND BACILLUS SUBTILIS |
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| XIE Chun-xiang,ZHANG Zhong-zhen,PENG Xiang-yong,HOU Yuan-tong.STUDY ON THE ANTIBACTERIAL EFFECT OF THE EXTRACTS FROM 30 SPECIES OF PLANTS IN ESCHERICHIA COLI AND BACILLUS SUBTILIS[J].Journal of Jinggangshan University(Natural Sciences Edition),2011(5):55-59,65. |
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| Authors: | XIE Chun-xiang ZHANG Zhong-zhen PENG Xiang-yong HOU Yuan-tong |
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| Institution: | XIE Chun-xiang1,ZHANG Zhong-zhen2,PENG Xiang-yong1,HOU Yuan-tong1)(1.College of Life Sciences,Qufu Normal University,Qufu,Shandong 273165,China,2.Jining Bureaus of Forestry,Jining,Shandong 273100,China) |
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| Abstract: | Ethanol extracts of 30 plants were obtained by Soxhlet extractor method,their inhibition activities against Escherichia coli and Bacillus subtilis were tested with filter paper method.The results showed that the extracts of 14 plants had inhibition activities against Escherichia coli and 21 against Bacillus subtilis among the extracts of 30 plants.The inhibitory effect of Euphorbia helioscopia extracts was the best against Escherichia coli,the second was Artemisia annua and the inhibitory effect would rise ... |
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| Keywords: | antibacterial effect plant extracts escherichia coli bacillus subtilis |
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