| 植物酶抑制技术用于检测蔬菜中有机磷及氨基甲酸酯类农药残留 |
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| 引用本文： | 钟树明,袁东星,金晓英,许鹏翔.植物酶抑制技术用于检测蔬菜中有机磷及氨基甲酸酯类农药残留[J].环境化学,2002,21(2):189-193. |
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| 作者姓名： | 钟树明 袁东星 金晓英 许鹏翔 |
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| 作者单位： | 厦门大学环境科学研究中心,海洋环境科学教育部重点实验室,厦门,361005 |
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| 摘 要： | 应用植物酶抑制技术检测蔬菜中的有机磷及氨基甲酸酯类农药。用小柱对样品进行预处理，可去除叶绿素的干扰、提高检测灵敏度。提出了抑制率阈值（15％）。应用本方法对市售蔬菜的农药残留进行了调查，检出率约为10％。
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| 关 键 词： | 蔬菜 有机磷农药 氨基甲酸酯类农药 植物酶 抑制率 作物监测 |
DETERMINATION OF ORGANOPHOSPHORUS AND CARBAMATE PESTICIDE RESIDUES IN VEGETABLES USING A PLANT-HYDROLYSES INHIBITION TECHNIQUE |
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| ZHONG Shu-ming,YUAN Dong-xing,JIN Xiao-ying,XU Peng-xiang.DETERMINATION OF ORGANOPHOSPHORUS AND CARBAMATE PESTICIDE RESIDUES IN VEGETABLES USING A PLANT-HYDROLYSES INHIBITION TECHNIQUE[J].Environmental Chemistry,2002,21(2):189-193. |
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| Authors: | ZHONG Shu-ming YUAN Dong-xing JIN Xiao-ying XU Peng-xiang |
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| Abstract: | A detection method for pesticide residues in vegetables has been developed using a plant- hydrolyses inhibition technique.The chlorophyll exiting in vegetables has been removed using a minicolumn filled with Celite 545.Thus the method sensitivity has been improved.The threshold of percent inhibition is suggested(15%).The developed method has been applied to a vegetable survey in market. |
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| Keywords: | vegetables organophosphorus carbamates pesticides plant-hydrolyses percent inhibition |
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