| 柑橘皮中抑菌活性成分的提取 |
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| 引用本文： | 张幸涛,刘倩.柑橘皮中抑菌活性成分的提取[J].广东化工,2013(21):24-25,44. |
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| 作者姓名： | 张幸涛 刘倩 |
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| 作者单位： | 西安工程大学环境与化学工程学院,陕西西安710048 |
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| 摘 要： | 文章用溶剂提取法从柑橘皮中提取抑菌活性成分.用滤纸片法和最低抑菌浓度法（MIC）判断提取物对大肠杆菌的抑菌效果,确定最佳提取条件.结果表明：乙醇浓度90％、提取温度50℃、提取时间4h时的提取物对供试菌的抑菌活性显著.短时间（10 min）热处理（100℃）对提取物的抑菌效果无影响.
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| 关 键 词： | 柑橘皮 提取物 抑菌 |
The Research on Extraction of Antimicrobial Components from Citrus Peels |
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| Zhang Xingtao,Liu Qian.The Research on Extraction of Antimicrobial Components from Citrus Peels[J].Guangdong Chemical Industry,2013(21):24-25,44. |
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| Authors: | Zhang Xingtao Liu Qian |
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| Affiliation: | (School of Environmental ＆ Chemical Engineering, Xi＇an Polytechnic University, Xi＇an 710048, China) |
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| Abstract: | The antimicrobial ingredients were extracted from citrus peel by solvent. Filter paper method and minimum inhibitory concentration method （MIC） were adopted to detect the antibacterial activity of extracts against E.coli, and the optimum extraction conditions were determined. The results show that： the ethanol concentration was 90 %, extraction temperature was 50 ~C, extraction time was 4 h. The extract showed antibacterial activity on the tested strains significantly. There is no effect on the antibacterial effects of the extract which was suffered short time heating treatment. |
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| Keywords: | citrus peel extract antibacterialcomponent |
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