| 蝙蝠葛茎叶石油醚提取物抗菌及食物防腐作用的研究 |
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| 引用本文： | 孔阳,李彦军,张雯.蝙蝠葛茎叶石油醚提取物抗菌及食物防腐作用的研究[J].食品科技,2010(3). |
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| 作者姓名： | 孔阳 李彦军 张雯 |
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| 作者单位： | 陕西科技大学生命科学与工程学院; |
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| 摘 要： | 目的:对蝙蝠葛茎叶石油醚提取物对2种细菌和10种植物病原菌的体外抗菌实验以及食物防腐作用进行了研究。方法:生长速率法和纸片扩散法。结果:对10种植物病原菌有不同程度的抑制作用,浓度较高时对细菌有抑制作用。结论:蝙蝠葛茎叶石油醚提取物总体抑菌效果较好,对食品有一定的防腐效果,可以作为天然食品防腐剂开发利用。
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| 关 键 词： | 蝙蝠葛 抗菌活性 生长速率法 纸片扩散法 防腐剂 |
Study on antibacterial activity of the petroleum ether extract from leaves and stem of Menispermum dahuricum DC. |
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| KONG Yang,LI Yan-jun,ZHANG Wen.Study on antibacterial activity of the petroleum ether extract from leaves and stem of Menispermum dahuricum DC.[J].Food Science and Technology,2010(3). |
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| Authors: | KONG Yang LI Yan-jun ZHANG Wen |
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| Affiliation: | KONG Yang,LI Yan-jun,ZHANG Wen (1.Shaanxi University of Science & Technology,College of Life Science , Engineering,Xi\'an 710021) |
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| Abstract: | Objective:The antimicrobial effects of the petroleum ether extract from leaves and stem of M.dahuricum DC.against 2 kind of bacterial and 10 kind of plant pathogenic bacterias tests were studied.Methods:Growth rate method and Kirby-Bauer method.Results:The petroleum ether extract has the varying degree inhibitory action to 2 kind of bacterial and 10 kind of plant pathogenic bacterias.Conclusion:The Menispermum dahuricum stem leaf extraction overall suppresses the plant pathogens effect to be good.Meanwhile,... |
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| Keywords: | Menispermum dahuricum DC antimicrobial activity growth rate method Kirby-Bauer method antiseptic agent |
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