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中国农学通报 ›› 2008, Vol. 24 ›› Issue (12): 381-384.

• 植物保护 农药 • 上一篇    下一篇

地肤子甲醇萃取物杀菌抑菌活性成分的初步研究

吴 静,苏学友,师光禄,王有年   

  • 收稿日期:2008-06-17 修回日期:2008-06-24 出版日期:2008-12-05 发布日期:2008-12-05

A Preliminary Study on fungistasis activity components of methanol extractions from Kochia scoparia

Wu Jing, Su Xueyou , Shi Guanglu, Wang Younian   

  • Received:2008-06-17 Revised:2008-06-24 Online:2008-12-05 Published:2008-12-05

摘要: 为探索藜科地肤属植物地肤种子的杀菌抑菌活性,本试验采用生物活性跟踪法对该植物的杀菌抑菌活性成分进行了初步的研究,并采用柱层析法对其成分进行分离。结果表明,甲醇萃取物的生物活性显著高于石油醚和氯仿萃取物(P<5%);分离的流分F13经活性测定后对桃褐腐病菌有较好的抑菌效果。

Abstract: For researching the fungistasis activity of broom cypress (Kochia scoparia) seed, this experiment used the tracing method of bioactivity to investigate fungistasis active component. Its ingredient were separated by column chromatography. The result showed that the bioactivity of methanol extracts were markedly higher than petroleum ether and chloroform extracts(P<5%)., F13 had better fungistasis effect on Monilia cinerea in all the separating ingredient.

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