| 高效液相色谱法测定猪肉中氟喹诺酮类药物 |
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| 引用本文： | 朱莉萍,朱涛,武娜,倪永付,王勇,闫秋成. 高效液相色谱法测定猪肉中氟喹诺酮类药物[J]. 肉类研究, 2011, 0(10): 29-31 |
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| 作者姓名： | 朱莉萍 朱涛 武娜 倪永付 王勇 闫秋成 |
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| 作者单位： | 济宁出入境检验柃疫局,山东济宁,272000 |
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| 基金项目： | 山东出入境检验检疫局科技项目 |
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| 摘 要： | 采用高效液相色谱－荧光法（HPLC—FLD）柃测猪肉中两种氟喹诺酮类药物。猪肉样品经无水硫酸钠脱水后用1％醋酸＋乙腈提取，提取液用正己炕饱和的乙腈净化，用流动相（乙腈、0．01mol／L磷酸二氢钠（磷酸调pH3）体积比10：90）定容。通过对猪肉样品中氟喹诺酮类药物的检测表明该方法具有准确、快速、灵敏的特点。
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| 关 键 词： | 高效液相色谱法 氟喹诺酮类药物 残留分析 猪肉 |
Determination of Fluoroquinolone Residues in Pork by HPLC |
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| ZHU Li-ping,ZHU Tao,WU Na,NI Yong-fu,WANG Yong,YAN Qiu-cheng. Determination of Fluoroquinolone Residues in Pork by HPLC[J]. Meat Research, 2011, 0(10): 29-31 |
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| Authors: | ZHU Li-ping ZHU Tao WU Na NI Yong-fu WANG Yong YAN Qiu-cheng |
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| Affiliation: | (Jining Import and Export Inspetion and Quaratine Bureau, Jining 272000, China) |
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| Abstract: | An HPLC with FLD （fluorescence detector） method was established for the determination of two kinds of fluoroquinolones in pork. Pork samples were extracted with 1% acetic acid/acetonitrile, followed by water removal by anhydrous sodium sulfate and clean-up by acetonitrile saturated n-hexane. The mobile phase was composed of acetonitrile and 0.01 mol/L sodium phosphate （pH 3, adjusted with phosphorous acid） at a ratio of 10：90 （V/V）. The analytes were separated on a ZORBAX-SB-CIs column and detected by a fluorescence detector. The established method proved accurate, rapidy and sensitive. |
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| Keywords: | high performance liquid chromatography （HPLC） fluoroquinolone residue analysis pork |
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