| 王贻莲1;陈燕平2;黄伟3;杨合同1;李纪顺1;司升云4;汪钟信5.苦瓜活性组分物质抑菌活性测定[J].植物保护,2008,34(2):67-71. |
| 苦瓜活性组分物质抑菌活性测定 |
| Tests on inhibitory activity of the active components in Momordica charantia L. |
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| DOI： |
| 中文关键词: 苦瓜凝集素备提物 苦瓜籽粗蛋白 抑菌活性 |
| 英文关键词:extraction of MCL extraction of crude protein inhibitory activity |
| 基金项目: |
| 王贻莲1;陈燕平2;黄伟3;杨合同1;李纪顺1;司升云4;汪钟信5 |
| 1.山东省科学院中日友好生物技术研究中心山东省应用微生物重点实验室 济南250014;2.山东省烟台检验检疫实验中心 264000;3.山东省济南钢铁股份有限公司技术中心 济南250101;4.湖北武汉市蔬菜科学研究所 武汉430065;5.华中农业大学 武汉430070 |
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| 中文摘要: |
| 以苦瓜(Momordica charantia L.)种仁中提取的凝集素备提物和苦瓜籽粗蛋白对8种植物病原真菌,5种植物病原细菌进行了抑菌活性测定。结果表明:两种提取物对小麦赤霉病菌、棉花黄萎病菌和苹果炭疽病菌表现出较好的抑菌活性。凝集素备提物(0.67 mg/mL)对小麦赤霉病菌和棉花黄萎病菌的抑菌率分别为69.12%和64.86%;苦瓜籽粗蛋白(6.67 mg/mL)对苹果炭疽病菌的抑菌率达68.61%。两种提取物对大白菜软腐病菌、花生青枯病菌、水稻白叶枯病菌和根癌农杆病菌等植物病原细菌均无抑菌活性,苦瓜籽粗蛋白(0.1 g/mL)对水稻细条病菌有一定抑制作用。 |
| 英文摘要: |
| In order to promote the value of balsam pear,the inhibitory activity of the extracts of MCL and crude proteins to the phytopathogen that was originated from the seeds of balsam pear was tested.The results showed that the extract of MCL had significant inhibitory activity to Gibberella zeae and Verticillium albo-atrum.The highest rate of inhibition was 69.12% and 64.86%,respectively.Protein extracts had significant inhibitory activity to C.gloeosporioides.The highest rate of inhibition was 68.61%.The extracts of MCL and proteins had no inhibitory activities to the pathogenic bacteria in this study,except Xanthomonas campestris pv.oryzicola. |
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