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| 平菇蛋白提取物对烟草花叶病毒的抑制活性初探 | |
| 引用本文： | 朱琳,林秀敏,钟鸣.平菇蛋白提取物对烟草花叶病毒的抑制活性初探[J].现代农业科技,2009(12):12-14. |
| 作者姓名： | 朱琳 林秀敏 钟鸣 |
| 作者单位： | 1. 沈阳农业大学辽宁省农业生物技术重点实验室,辽宁沈阳,110161;北京市农林科学院植物保护环境保护研究所 2. 北京市农林科学院植物保护环境保护研究所 3. 沈阳农业大学辽宁省农业生物技术重点实验室,辽宁沈阳,110161 |
| 摘 要： | 以平菇为材料,通过局部诱导抗病性生物学测定方法对其提取物中抗烟草花叶病毒活性成分进行探索,初步确定了最佳的菌丝摇瓶培养时间,平菇菌丝提取液中抗病毒主要成分为蛋白质,当硫酸铵饱和度在40%～70%时被沉淀下来的平菇蛋白对TMV的抑制率达到60%左右。 |
| 关 键 词： | 平菇蛋白 TMV 抑制活性 |
Study on Pleurotus ostreatus extract against TMV |
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| Authors: | ZHU Lin LIN Xiu-min ZHONG Ming |
| Institution: | 1 Key Laboratory of Agriculture Biotechnology of Liaoning Province;Shenyang Agriculture University;Shenyang Liaoning 110161;2Institute of Plant & Enviroment Protection;Beijing Academy of Agricultural & Forestry Sciences |
| Abstract: | Pleurotus ostreatus was choosed to explore the active ingredient against TMV from its extraction by biological method of local induced resistance.The results showed that the active substance of the Pleurotus ostreatus extract was protein and the best fermentation period was definited.The inhibition rate against TMV of the protein precipitated at 40%～70% ammonium sulfate was nearly 60%. |
| Keywords: | Pleurotus ostreatus protein TMV inhibitory activity |
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