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Position: Home > Articles > Inhibitory Effect of Extract from Eight Chinese Herbal Medicines on Cercospora astragalis Woron.of Glycyrrhiza uralensis Fisch. Northern Horticulture 2012 (11) 191-192

八种中药提取物对甘草褐斑病菌的抑制作用

作  者:
肖凤艳;高郁芳;王倩
单  位:
吉林农业科技学院中药学院
关键词:
中药提取物;甘草褐斑病菌;抑制作用;最小抑制浓度
摘  要:
采用生长速率法和倍比稀释法测定了8种中药提取物对甘草褐斑病菌的生物活性。结果表明:在质量浓度为1.0g/mL时,辛夷、丁香、北豆根、孔雀草提取物对甘草褐斑病菌抑菌率达100%;商陆、远志、天南星提取物的抑菌率分别为71.8%、46.8%、26.2%;萝藦提取物对甘草褐斑病菌没有抑制作用;辛夷、丁香、北豆根、孔雀草的最小抑制质量浓度依次为0.0625、0.1250、0.2500、0.5000g/mL。
译  名:
Inhibitory Effect of Extract from Eight Chinese Herbal Medicines on Cercospora astragalis Woron.of Glycyrrhiza uralensis Fisch.
作  者:
XIAO Feng-yan,GAO Yu-fang,WANG Qian (Traditional Chinese Medicine Department of Jilin Agricultural Science and Technology College,Jilin,Jilin 132101)
关键词:
Chinese herbal medicine extracts;Cercospora astragalis Woron.;antifungal action;minimum inhibition concentration
摘  要:
Fungal inhibitory activity of extracts from 8 Chinese herbal medicines against Cercospora astragalis Woron.was determined by using growth rate method and double dilution method.The results showed that at 1.0 g/mL concentration the extracts of Magnolia biondii Pamp.,Eugenia aromatica Baill,Menispermum dahuricmn DC.,Tagetespatula L.gave 100% inhibition of mycelium growth rates respectively.The extracts of Phytolacca acinosa Roxb.,Polygala tenuifolia Willd.,Arisaema amurense Maxim.gave 71.8%,46.8%,26.2% inhibition of mycelium growth rates respectively.Metaplexis japonica(Thunb.) Mark.had not inhibition.The MIC of the extracts of Magnolia biondii Pamp.,Eugenia aromatica Baill,Menispermum dahuricmn DC.,Tagetespatula L.were 0.0625,0.1250,0.2500,0.5000 g/mL,respectively.

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