| 鄂西北产苍耳子甲醇粗提物抑菌活性及其清除DPPH能力的初步评价 |
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| 引用本文： | 张争名,余海忠,胡元.鄂西北产苍耳子甲醇粗提物抑菌活性及其清除DPPH能力的初步评价[J].氨基酸和生物资源,2011,33(3):43-45,55. |
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| 作者姓名： | 张争名 余海忠 胡元 |
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| 作者单位： | 襄樊学院化学工程与食品科学学院,湖北,襄阳,441043 |
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| 基金项目： | 湖北省教育厅优秀中青年人才项目(Q20082504); 湖北省襄阳市科技攻关项目(200517); 襄樊学院植物资源研究开发培育团队资助项目(Kypytd200901);襄樊学院大学生科研项目(2010DXS017) |
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| 摘 要： | 采用生长速率法、孢子萌发法及DPPH自由基清除法,对产自鄂西北的野生植物苍耳子粗提物体外抑菌活性及抗氧化性进行了初步测定.结果表明,苍耳子甲醇粗提物对绿色木霉、黄瓜灰霉菌、黑曲霉、终极腐霉、尖镰孢菌黄瓜专化型五种病原真菌均有一定的抑制作用,其中无论是抑制菌丝生长还是孢子萌发,均对黑曲霉显示出了显著的抑制活性.实验结果也...
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| 关 键 词： | 苍耳子 抑菌活性 DPPH 评价 |
Primary Evaluation of Antifungal and DPPH-Eliminating Activity of Crude Methanol Extracts of Xanthium sibiricum Seeds from Northwestern Hubei |
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| ZHANG Zheng-ming,YU Hai-zhong,HU Yuan.Primary Evaluation of Antifungal and DPPH-Eliminating Activity of Crude Methanol Extracts of Xanthium sibiricum Seeds from Northwestern Hubei[J].Amino Acids & Biotic Resources,2011,33(3):43-45,55. |
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| Authors: | ZHANG Zheng-ming YU Hai-zhong HU Yuan |
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| Institution: | ZHANG Zheng-ming,YU Hai-zhong,HU Yuan(School of Chemical Engineering and Food Science,Xiangfan University,Xiangyang 441053,China) |
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| Abstract: | The antifungal activities of crude methanol extracts of Xanthium sibiricum seeds from northwestern Hubei were primarily measured through mycelia growth method and spore germination method aganinst the pathogenic fungi Trichoderma viride,Botrytis cinerea,Aspergillus niger,Pythium ultimum and Fusarium oxysporum f.sp cucumber.The results showed that the crude methanol extracts of X.sibiricum seeds could function some inhibitory activities to all above mentioned fungi.Among which,the most significant was Asperg... |
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| Keywords: | Xanthium sibiricum seeds antifungal activities DPPH evaluation |
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