| 高效液相色谱法测定饲料中的氯烯雌醚 |
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| 引用本文： | 刘红菊,Yan Chong.高效液相色谱法测定饲料中的氯烯雌醚[J].饲料工业,2008,29(12):59-60. |
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| 作者姓名： | 刘红菊 Yan Chong |
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| 作者单位： | 广东医学院药学院,523808,广东省东莞市松山湖科技产业园新城大道1号 |
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| 摘 要： | 试验建立了饲料中氯烯雌醚的反相高效液相色谱测定方法。经乙腈提取饲料中的氯烯雌醚,以C18固相萃取小柱进行纯化后,用反相高效液相色谱法检测。氯烯雌醚在0.5～100μg/ml范围内线性关系良好,回归方程Y=138222509X+19447,r=0.9999,饲料中氯烯雌醚的最低检测量为35μg/kg。高、中、低3个浓度的平均加样回收率分别为100.2%、99.10%、99.13%,RSD在0.88%～1.11%范围内。
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| 关 键 词： | 氯烯雌醚 饲料 RP-HPLC 固相萃取 |
Determination of Chlorotrisin in Feed by HPLC |
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| Liu Hongju,Yan Chong.Determination of Chlorotrisin in Feed by HPLC[J].Feed Industry,2008,29(12):59-60. |
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| Authors: | Liu Hongju Yan Chong |
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| Abstract: | A HPLC method of determination of Chlorotrisin in feed was established. Chlorotrisin was extracted by acetonitrile, purified by SPE, detected by RP- HPLC. The linear range of method was in 0.5～100 μg/ml, with correlation coefficient 0.999 9. The concentration limit of detection was 35 μg/kg. The average recovery percent was 100.2%、99.10%、99.13%, and the RSDs was 0.886%～1.11%. |
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| Keywords: | RP-HPLC |
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