| 溶菌酶活力测定及其体外抑菌试验 |
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| 引用本文： | 刘纹芳,曲琪环,陆黎敏,鹿保鑫.溶菌酶活力测定及其体外抑菌试验[J].饲料博览,2006(10):5-7. |
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| 作者姓名： | 刘纹芳 曲琪环 陆黎敏 鹿保鑫 |
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| 作者单位： | 东北农业大学动物营养研究所 哈尔滨150030(刘纹芳)，东北农业大学动物医学院 哈尔滨150030(曲琪环，陆黎敏)，黑龙江八一农垦大学食品学院 黑龙江大庆163319(鹿保鑫) |
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| 摘 要： | 将溶菌酶与中草药提取液配制成复合制剂,测定复合制剂中溶菌酶的活力。结果与单一溶菌酶活力比较差异不显著(P>0.05)。用不同来源的溶菌酶对金黄色葡萄球菌和大肠杆菌进行体外抑菌试验,并与常用抗生素进行比较。结果溶菌酶对金黄色葡萄球菌抑菌效果明显,与青霉素钠及硫酸丁胺卡那霉素比较无明显差异。溶菌酶对大肠杆菌的抑菌效果因来源不同而有所差异。
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| 关 键 词： | 溶菌酶 活力测定 抑菌试验 |
| 文章编号： | 1001-0084（2006）10-0005-03 |
| 收稿时间： | 2006-07-11 |
| 修稿时间： | 2006年7月11日 |
Activity Determination of Lysozyme and Antibacterial Test in vitro |
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| LIU Wenfang,QU Qihuan,LU Limin,LU Baoxin.Activity Determination of Lysozyme and Antibacterial Test in vitro[J].Feed Review,2006(10):5-7. |
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| Authors: | LIU Wenfang QU Qihuan LU Limin LU Baoxin |
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| Institution: | 1. Institute of Animal Nutrition, Northeast Agricultural University, Harbin 150030, PRC; 2. College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PRC; 3. College of Food, Heilongjiang August First Land Reclamation University, Daqing Heilongjiang 163319, PRC |
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| Abstract: | The lysozyme activity of compound agent made by mixing lysozyme with herb extracting liquid was determined and compared with single lysozyme, the difference was not significant(P>0.05). The antibacterial test in vitro was conducted with lysozyme of different sources and staphylococcus and E. coli in dairy cow and compared it with normal antibiotic. The results showed that Lysozyme was very sensitive to staphylococcus and had no significant difference compared with antibiotic. The effect on E. coli was different with different source of lysozyme. |
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| Keywords: | lysozyme activity determination antibacterial test |
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