| 荸荠英提取物抑菌活性及其应用研究 |
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| 引用本文： | 潘磊庆,王海,屠康,詹歌.荸荠英提取物抑菌活性及其应用研究[J].食品工业科技,2011(5):95-97. |
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| 作者姓名： | 潘磊庆 王海 屠康 詹歌 |
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| 作者单位： | 南京农业大学食品科技学院,农业部农畜产品加工与质量控制重点开放实验室,江苏南京,210095 |
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| 基金项目： | 江苏省农业攻关项目，校青年科技创新基金，中农-南农青年教师开放基金 |
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| 摘 要： | 为了提高荸荠的深加工附加值,本实验从荸荠加工废弃物荸荠皮中提取抑菌物质,研究其抑菌活性及其应用。结果表明,荸荠英提取物对大肠杆菌、金黄色葡萄球菌、藤黄微球菌、枯草芽孢杆菌均有抑制作用,其中对金黄色葡萄球菌的抑制作用最强,且持续性好。荸荠英提取物对大肠杆菌、金黄色葡萄球菌、藤黄微球菌的抑制作用高于1%的山梨酸钾溶液,而对枯草芽孢杆菌的抑制作用与其比较接近;利用荸荠英提取物能有效防止彩色水果番茄贮藏过程中由根霉和链格孢引起的腐烂,与根霉相比,荸荠英提取物对链格孢的抑制效果更好。
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| 关 键 词： | 荸荠英提取物 抗菌活性 番茄 应用 |
Study on antibacterial activity and application of puchiin extract |
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| PAN Lei-qing,WANG Hai,TU Kang,ZHAN Ge.Study on antibacterial activity and application of puchiin extract[J].Science and Technology of Food Industry,2011(5):95-97. |
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| Authors: | PAN Lei-qing WANG Hai TU Kang ZHAN Ge |
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| Affiliation: | PAN Lei-qing,WANG Hai,TU Kang,ZHAN Ge (College of Food Science and Technology,Key Laboratory of Processing and Quality Control ofAgricultural Products,Nanjing Agricultural University,Nanjing 210095,China) |
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| Abstract: | The antibacterial activity and application of puchiin extraction from the processed wastes of Eleocharis dulcis were studied.The results showed that puchiin had inhibition activity to Escherichia coli,Staphylococcus aureus,Micrococcus luteus and Bacillus subtilis.Among the four bacteria,the inhibition activity to S.aureus was the highest.The inhibition activity was better than 1% potassium sorbate solution on E.coli,S.aureus and M.luteus except B.subtilis.Puchiin could effectively control the spoilage cause... |
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| Keywords: | puchiin extract antibacterial activity tomato application |
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