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Position: Home > Articles > Effects on Activity of Carboxylesterase(CarE)and Acetylcholinesterase(AChE)in Meloidogyne Incognita Egg-Mass and Advance Analysis on Chemistry Material of 3 Plant Ethanol Extracts Biotechnology Bulletin 2006,0 (1) 476-479+489

3种植物乙醇提取物对南方根结线虫卵囊酯酶活力影响及其成分预分析

作  者:
杨秀娟;何玉仙;陈庆河;卢学松
单  位:
福建省农业科学院植物保护研究所
关键词:
植物乙醇提取物;南方根结线虫卵囊;羧酸酯酶;乙酰胆碱酯酶;植物化学成分
摘  要:
2000μg/ml合欢叶、黄花菊花和万寿菊叶乙醇提取物溶液处理根结线虫卵囊24h、48h和120h后,采用酶标仪分别对卵囊羧酸酯酶和乙酰胆碱酯酶活力进行了测定。结果表明各处理对根结线虫卵囊羧酸酯酶和乙酰胆碱酯酶的活性均有显著的抑制作用。与对照无菌水相比,合欢叶、黄花菊花和万寿菊叶乙醇提取物溶液处理卵囊120h后,卵囊羧酸酯酶活力抑制率分别为85.94%、86.16%和65.18%,乙酰胆碱酯酶活力抑制率分别为51.16%、46.51%和34.88%。并对3种植物乙醇提取物化学成分进行预分析。
译  名:
Effects on Activity of Carboxylesterase(CarE)and Acetylcholinesterase(AChE)in Meloidogyne Incognita Egg-Mass and Advance Analysis on Chemistry Material of 3 Plant Ethanol Extracts
作  者:
Yang Xiujuan He Yuxian Chen Qinghe Lu Xuesong(Fujian Academy of Agricultural Sciences, Fuzhoung 350013)
关键词:
Plant ethanol extracts Meloidogyne incognita egg-mass Carboxylesterase Acetylcholinesterase Plant chemistry material
摘  要:
The CarE and AchE activity of Meloidogyne incognita egg-mass ,dipped into 2000μg/ml Albizzia spp leaf、Tithonia spp flower and Tagetes erecta leaf ethanol extracts for24h,48h and 120h,were determined with Microplat Reader, the result showed that tested plant ethanol extracts had remarkable inhibition to activity of CarE and AchE in egg-mass. Compared with control , CarE activity inhibition rate of egg-mass treated with Albizzia spp leaf、Tithonia spp flower and Tagetes erecta leaf ethanol extracts for 120h, could reach 85.94%, 86.16% and 65.18% ,AchE activity ratio could reach 51.16%, 46.51% and 34.88% respectively. The advance analysis on chemistry material of these plant ethanol extracts were also carried in this paper.

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