The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Inhibition of different extracts from two kinds of plant on anti-fungi activity
Author(s): 
Pages: 133
Year: Issue:  3
Journal: Jiangsu Agricultural Sciences

Keyword:  植物提取物抑菌活性病原真菌;
Abstract: 采用5种溶剂(甲醇、乙醇、丙酮、乙醚、乙酸乙酯)对广玉兰和小叶黄杨进行平行提取.以香石竹尖孢镰刀菌、棉花枯萎病菌、交链孢、链格孢、多隔镰刀菌等5种植物病原菌为靶标,对广玉兰和小叶黄杨不同溶剂提取液进行抑菌活性测定.结果表明:广玉兰和小叶黄杨提取物对5种植物病原真菌均有一定的抑制作用.其中甲醇、乙醇提取物的效果最为明显,分别在1.067 g/ml和0.1g/ml的浓度下对病原真菌有很好的抑制效果.广玉兰0.1 g/ml浓度乙醇提取物6 d对链格孢的抑制作用最好,抑制率为85%;其次是小叶黄杨0.1 g/ml乙醇提取物6 d、9 d对交链孢的抑制作用,抑制率分别为81%、82%;乙酸乙酯提取物抑制作用最差,小叶黄杨的提取液对供试5种病原菌的综合抑制效果最好.
Related Articles
loading...