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| 桃中多菌灵残留动态和最终残留分析 | |
| 引用本文： | 任晓萍,余向阳,蔺经,常有宏,刘贤进.桃中多菌灵残留动态和最终残留分析[J].江苏农业学报,2009,25(3). |
| 作者姓名： | 任晓萍 余向阳 蔺经 常有宏 刘贤进 |
| 作者单位： | 1. 江苏省农业科学院食品质量安全检测研究所,江苏南京210014;江苏省农业科学院园艺研究所,江苏南京210014 2. 江苏省农业科学院食品质量安全检测研究所,江苏南京,210014 3. 江苏省农业科学院园艺研究所,江苏南京,210014 |
| 基金项目： | 江苏省农业科技自主创新项目 |
| 摘 要： | 采用高效液相色谱(HPLC)测定桃中多菌灵的残留量,并探讨了不同用药模式下多菌灵在桃中的残留动态和最终残留量.结果表明,多菌灵稀释1000倍用药残留动态方程为C=4.648e-0.153 t,半衰期4.54 d;稀释500倍用药残留量动态方程为C=7.079e-0.104 t,半衰期6.70 d.最终残留显示,果皮中多菌灵含量均高于果肉中的含量,未清洗果皮的多菌灵含量高于清洗果皮的含量. |
| 关 键 词： | 桃 多菌灵 残留动态 |
Analysis of Carbendazim Residue Dynamics and Final Residue in Peach |
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| REN Xiao-ping,YU Xiang-yang,LIN Jing,CHANG You-hong,LIU Xian-jin.Analysis of Carbendazim Residue Dynamics and Final Residue in Peach[J].Jiangsu Journal of Agricultural Sciences,2009,25(3). | |
| Authors: | REN Xiao-ping YU Xiang-yang LIN Jing CHANG You-hong LIU Xian-jin |
| Institution: | 1.Institute of Food Quality Safety and Detection;Jiangsu Academy of Agricultural Sciences;Nanjing 210014;China;2.Institute of Horticulture;China |
| Abstract: | The residues of carbendazim in peach were analyzed by high-performance liquid chromatography(HPLC).The residue dynamic equation of carbendazim diluted 1 000 fold was C=4.648e-0.152 6 t with half-life of 4.54.The residue dynamic equation of carbendazim diluted 500 fold was C=7.079e-0.103 5 t,with half-life of 6.70 d.The final residue of carbendazim in peel was higher than that in pulp,and the residue of carbendazim in the non-washed peach peel was higher than that in the washed peel. |
| Keywords: | HPLC |
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