| 矮杨梅叶的抑菌作用 |
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| 引用本文： | 刘宁.矮杨梅叶的抑菌作用[J].贵州师范大学学报(自然科学版),1998,16(1):1-3. |
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| 作者姓名： | 刘宁 |
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| 作者单位： | 贵州师大生物科学技术系 |
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| 摘 要： | 本文采用琼脂扩散法和生物学数理统计，从定量的角度，对贵州产矮杨梅（ＭｙｒｉｃａｎａｎａＣｅｖａｌ）５种变异类型叶的抑菌作用进行了比较研究。结果表明，各类型叶的提取液对Ｇ＋金黄色葡萄球菌，枯草杆菌有抑菌作用，对Ｇ 大肠杆菌，志贺氏痢疾杆菌无抑菌作用。矮杨梅植物种内的抑菌作用存在极显著性差异。
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| 关 键 词： | 矮杨梅 叶 抑菌作用 种内差异 生物数理统计 |
EFFECTS OF LEAF EXTRACTION ON BACTERIA GROWTH OF MYRICE NANA CHEVAL |
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| Liu Ning Chen Rongrong Gu Xiaonming.EFFECTS OF LEAF EXTRACTION ON BACTERIA GROWTH OF MYRICE NANA CHEVAL[J].Journal of Guizhou Normal University(Natural Sciences),1998,16(1):1-3. |
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| Authors: | Liu Ning Chen Rongrong Gu Xiaonming |
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| Abstract: | Using statistic methed,the effects on inhibiting growth of several bacteria have been studied on leaf extractions from five forms of myrica nana cheval in Guizhou Provence of China.The results show that the extratious inhibit the growth of G+ Staphylocous aureus and Bacillus sutilis,but have no effect on G- Escherichis coli and Shigella dyseuleriae.Moreever,there are quite differences among the five forms of lesf of Myrica nana cheval on bacterium inhibited effect. |
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| Keywords: | Myrica nana Cheval leaf bacterium ingibited effect untraspecies Varicty Statisical analysis |
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