| 熊敏 江玉 梁多芳 张宜金 刘军.青天葵体外抑菌活性研究[J].,2014,14(14):2753-2756 |
| 青天葵体外抑菌活性研究 |
| Antibacterial Activity of FoliumNerviliae in Vitro |
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| DOI： |
| 中文关键词: 青天葵 体外抑菌 两倍稀释法 |
| 英文关键词: FoliumNerviliae in vitro Antibacterial Double dilution method |
| 基金项目: |
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| 摘要点击次数: 720 |
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| 中文摘要: |
| 目的：研究青天葵水提取液、醇提取液和水醇提取液对金黄色葡萄球菌、大肠杆菌、白色念珠菌、伤寒沙门菌、绿脓杆菌、黑
曲霉菌6 种菌株的抑菌效果。方法：制备青天葵3 种提取液，采用试管两倍稀释法测定3种提取液对金黄色葡萄球菌等6 种菌株
的最低抑菌浓度（MIC）。结果：青天葵水提取液对伤寒沙门菌的抑菌作用较强（MIC 为12.5%），对金黄色葡萄球菌、大肠杆菌、绿
脓杆菌和黑曲霉菌的抑菌作用较弱（MIC 为50%）；醇提取液对伤寒沙门菌和绿脓杆菌都有很强的抑菌作用（MIC 为6.25%），对
金黄色葡萄球菌也有较强的抑菌活性（MIC 为12.5%），对大肠杆菌的抑菌作用较弱（MIC 为50%）；水醇提取液的抑菌活性与醇
提取液相当。结论：青天葵对金黄色葡萄球菌等6 种菌株表现出不同程度的抑制活性。 |
| 英文摘要: |
| Objective:To study The inhibitory effect of Folium Nerviliae water extract, Alcohol extract, Hydroalcoholic extract to
the 6 kinds of bacterial: Staphylococcus aureus, escherichia coli, staphylococcus aureus, salmonella typhosa, pseudomonas aeruginosa and
aspergillus niger.Methods:Three kinds of FoliumNerviliae extract were prepared, two times dilution method was used for determinating
MIC of three kinds of extract to 6 kinds of bacterial.Results:FoliumNerviliae Water extract showed strong antibacterial activity to salmonella
typhosa （MIC was 12.5%），showed weak antibacterial activity to staphylococcus aureus, escherichia coli, pseudomonas aeruginosa
and aspergillus niger （MIC was 50%）, alcohol extract showed strong antibacterial activity to salmonella typhosa and pseudomonas aeruginosa
（MIC was 6.25%）, showed relative strong antibacterial activity to staphylococcus aureus （MIC was 12.5%）, showed weak
antibacterial activity to escherichia coli （MIC was 50%）, water-alcohol extract's antibacterial activity was similar to alcohol extract.Conclusion:FoliumNerviliae shows different degrees of inhibitory activity to 6 strins. |
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