| RP-HPLC法测定鸡肉组织中的嘧菌酯残留量 |
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| 引用本文： | 曾启华,王柏人,徐中轩,敖克厚,胡明华.RP-HPLC法测定鸡肉组织中的嘧菌酯残留量[J].湖北农业科学,2012,51(8):1667-1669. |
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| 作者姓名： | 曾启华 王柏人 徐中轩 敖克厚 胡明华 |
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| 作者单位： | 1. 遵义师范学院化学系,贵州遵义,563002
2. 遵义市产品质量检验检测院,贵州遵义,563002 |
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| 基金项目： | 贵州省遵义市科技局项目，贵州省科技厅社会发展攻关项目 |
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| 摘 要： | 利用反相高效液相色谱法测定鸡肉组织中嘧菌酯杀菌剂残留量,色谱条件是Shim-pack VP-ODS 色谱柱,乙腈/水(75/25,V/V)溶液为流动相,流速0.6 mL/min,检测波长225 nm.在该色谱条件下,嘧菌酯能较好地分离,在0.03～12.40 μg/mL(r=0.9994)的浓度范围内与峰面积呈良好的线性关系,检测限为0.01μg/mL.结果表明,该法简便快速,可应用于实际鸡肉组织中嘧菌酯的测定.
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| 关 键 词： | 嘧菌酯 鸡肉组织 反相高效液相色谱法 |
Determination of Residue of Azoxystrobin in Chicken Tissues by RP-HPLC |
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| ZENG Qi-hua
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WANG Bo-ren
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XU Zhong-xuan
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AO Ke-hou
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HU Ming-hua.Determination of Residue of Azoxystrobin in Chicken Tissues by RP-HPLC[J].Hubei Agricultural Sciences,2012,51(8):1667-1669. |
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| Authors: | ZENG Qi-hua WANG Bo-ren XU Zhong-xuan AO Ke-hou HU Ming-hua |
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| Institution: | 1(1.Chemistry Department,Zunyi Normal College,Zunyi 563002,Guizhou,China; 2.Court of Zunyi Product Quality Inspection Detection,Zunyi 563002,Guizhou,China) |
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| Abstract: | Determination of azoxystrobin in the chicken tissue was developed by reversed-phase high performance liquid chromatography(RP-HPLC) method.The sample was separated in the mixture of acetonitrile and H2O(75/25,V/V) by the column of Shim-pack VP-ODS with a flow rate of 0.6 mL/min.The UV detection was performed at 225 nm.External standard was used and the calibration curve showed good linearity in the range of 0.03～12.40 μg/mL(r=0.999 4)for azoxystrobin,respectively.The azoxystrobin of detection limit was 0.01 μg/mL.As a result,this method was rapid and easy for detecting azoxystrobin in chicken tissues. |
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| Keywords: | azoxystrobin chicken tissues reversed-phase high performance liquid chromatography |
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