| 紫外高效液相色谱法检测牛奶中盐酸环丙沙星残留 |
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| 引用本文： | 马素英,田香勤,杨丽娟.紫外高效液相色谱法检测牛奶中盐酸环丙沙星残留[J].山东农业科学,2009(1):94-96. |
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| 作者姓名： | 马素英 田香勤 杨丽娟 |
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| 作者单位： | 1. 新乡医学院药学院,河南新乡,453003
2. 新乡医学院医学实验中心,河南新乡,453003 |
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| 摘 要： | 建立了检测牛奶中盐酸环丙沙星残留的高效液相色谱法，其检测限和定量限分别为50μg／L和100μg/L；在100、150、200μg/L浓度添加范围内，回收率为75％-81％，变异系数〈10％；标准溶液在2．50—160．0μg/L的浓度范围内线性关系良好。表明本方法简单准确，适应于牛奶中盐酸环丙沙星的检测，便于推广。
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| 关 键 词： | 盐酸环丙沙星 残留 牛奶 HPLC |
Residue Determination of Ciprofloxacin Hydrochloride in Milk by HPLC |
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| MA Su-ying,TIAN Xiang-qin,YANG Li-juan.Residue Determination of Ciprofloxacin Hydrochloride in Milk by HPLC[J].Shandong Agricultural Sciences,2009(1):94-96. |
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| Authors: | MA Su-ying TIAN Xiang-qin YANG Li-juan |
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| Institution: | 1.College of Pharmacy;Xinxiang Medicinal University;Xinxiang 453003;China2.Medicinal Experiment Center of Xinxiang Medicinal University;China |
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| Abstract: | A HPLC method for determining ciprofloxacin hydrochloride residue in milk was developed.The limit of detection and the limit of quantification of ciprofloxacin hydrochloride in milk were 50 μg/L and 100 μg/L respectively.The recovery rates were 75%～81%after adding 100～200 μg/L ciprofloxacin hydrochloride into the samples,while the variation coefficients were less than 10%.The calibration curve of ciprofloxacin hydrochloride was linear(r=0.9999) in the range of 2.50～160.0 μg/L.So the method was simple and accurate enough to determine ciprofloxacin hydrochloride in milk and could be popularized in much wider areas. |
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| Keywords: | HPLC |
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