| 决明子提取物对植物病原菌的抑菌活性初探 |
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| 引用本文： | 程玲铃,孙梅,涂凌.决明子提取物对植物病原菌的抑菌活性初探[J].四川理工学院学报(自然科学版),2005,18(2):53-55. |
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| 作者姓名： | 程玲铃 孙梅 涂凌 |
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| 作者单位： | 四川出入境检验检疫局,四川,成都,610041;四川出入境检验检疫局,四川,成都,610041;四川出入境检验检疫局,四川,成都,610041 |
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| 摘 要： | 用中药决明子的乙醇提取物及氯仿提取物对核盘菌(Sclerotinia)、镰刀菌(Fusarium)、柑桔绿霉(Penicillium)、棉花炭疽病菌(ColletotrichumgossypiiSouthw.)等10余种植物病原菌进行抑菌活性筛选研究。结果表明,中药决明子乙醇提取物与氯仿提取物对镰刀菌、弯孢菌、油菜菌核病菌、金黄色葡萄球菌和棉花炭疽病菌都有一定的抑菌作用,其中对油菜菌核病菌和棉花炭疽病菌的抑制效果较好,抑菌率达53%和62%。
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| 关 键 词： | 决明子提取物 植物病原菌 抗菌活性 |
| 文章编号： | 1673-1549(2005)02-0053-03 |
| 修稿时间： | 2005年3月23日 |
Inhibition Mechanism of Extract of CassiaobtusifoliaL to Plant Pathogens |
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| CHENG Ling-ling,SUN Mei,TU Lin.Inhibition Mechanism of Extract of CassiaobtusifoliaL to Plant Pathogens[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2005,18(2):53-55. |
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| Authors: | CHENG Ling-ling SUN Mei TU Lin |
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| Abstract: | To screen the anti-bacteria activity of the extracts from Cassiaobtufolial, the plant pathogen is used such as Sclerotinia, Fusarium, penicillium, Colletotrchum and gossypii Southw et al. The result shows that, the ethanol extract and chloroform extract from Cassiaobtusifolial can inhibit Fusarium, Curvalaria, sclerotiorum, Staphylococcus aureus, and Colletotrichum gosspii Southw to some extent and the inhibition is significant to sclerotiorum and Colletotrichum gossypii Southw, with the anti-bacterial ratio of 53% and 62%. |
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| Keywords: | extract of CassiaobtusifoliaL plant pathogen anti-bacterial activity |
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