秦燕,鲍伦军,朱柳明. 鸡肝中链霉素残留的2种免疫分析法[J]. 华南农业大学学报, 2003, 24(4): 88-91. DOI: 10.7671/j.issn.1001-411X.2003.04.024
    引用本文: 秦燕,鲍伦军,朱柳明. 鸡肝中链霉素残留的2种免疫分析法[J]. 华南农业大学学报, 2003, 24(4): 88-91. DOI: 10.7671/j.issn.1001-411X.2003.04.024
    QIN Yan,BAO Lun-jun,ZHU Liu-ming. The Determination of Streptomycin Residue in Chicken Liver with Two Immunoassay Methods[J]. Journal of South China Agricultural University, 2003, 24(4): 88-91. DOI: 10.7671/j.issn.1001-411X.2003.04.024
    Citation: QIN Yan,BAO Lun-jun,ZHU Liu-ming. The Determination of Streptomycin Residue in Chicken Liver with Two Immunoassay Methods[J]. Journal of South China Agricultural University, 2003, 24(4): 88-91. DOI: 10.7671/j.issn.1001-411X.2003.04.024

    鸡肝中链霉素残留的2种免疫分析法

    The Determination of Streptomycin Residue in Chicken Liver with Two Immunoassay Methods

    • 摘要: 研究对比了鸡肝中链霉素残留的酶联免疫分析(ELISA)和Charm Ⅱ放射免疫分析(RIA)。ELISA分析中,链霉素标准在0.5~128.0μg/L的范围内呈良好线性,定量检测限为30μg/kg。RIA分析中,链霉素标准在25~500μg/L的分析浓度范围内相关性较好,筛选水平为200μg/kg。2种方法的检测限、精密度、回收率等指标符合鸡肝链霉素残留监控的最大允许限量要求。ELISA方法对二氢链霉素的交叉反应率为155%。

       

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