| 动物可食性组织中林可霉素和大观霉素残留检测方法——气相色谱法 |
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| 引用本文： | 陶燕飞,于刚,陈冬梅,王玉莲,袁宗辉.动物可食性组织中林可霉素和大观霉素残留检测方法——气相色谱法[J].中国农业科技导报,2008,10(Z2):63-68. |
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| 作者姓名： | 陶燕飞 于刚 陈冬梅 王玉莲 袁宗辉 |
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| 作者单位： | 华中农业大学国家兽药残留基准实验室（HZAU）农业部食品安全评价重点开放实验室 |
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| 摘 要： | 大观霉素、林可霉素两者联合使用是兽医上常用的复方制剂。但是不规范用药可导致在动物组织或其产品中残留,会产生较明显副作用,不仅影响动物性产品的加工生产,而且还会严重影响消费者的身体健康。实验建立了检测动物可食性组织中林可霉素和大观霉素残留量的气相色谱法,线性实验和回收率实验结果表明,该方法测定可食性组织中的林可霉素和大观霉素的残留量准确可靠,组织中添加林可霉素的定量限为30μg/kg,大观霉素定量限为40μg/kg。在组织中添加30~3 000μg/kg林可霉素或40~10 000μg/kg大观霉素,回收率为73.2%~85.7%。该法能同时检测林可霉素和大观霉素两种药物,缩短了分析时间,有机试剂用量少,前处理简单,回收率高。
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| 关 键 词： | 林可霉素 大观霉素 可食性组织 残留检测 固相萃取 气相色谱 |
Determination of Lincomycin and Spectinomycin in Edible Tissues of Animal by Gas Chromatography |
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| TAO Yan-fei,YU Gang,CHEN Dong-mei,WANG Yu-lian,YUAN Zong-hui.Determination of Lincomycin and Spectinomycin in Edible Tissues of Animal by Gas Chromatography[J].Journal of Agricultural Science and Technology,2008,10(Z2):63-68. |
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| Authors: | TAO Yan-fei YU Gang CHEN Dong-mei WANG Yu-lian YUAN Zong-hui |
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| Institution: | Huazhong Agricultural University|National Reference Laboratory of Veterinary Drug Residues（HZAU）|MOA Key Laboratory of Food Safety Evaluation|Wuhan 430070|China |
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| Abstract: | Combined use of lincomycin and spectinomycin is commonly in veterinary treatment.Non-standard drug use can lead to obvious side effect due to the survival residues in animal tissues and products.It would influence not only the processing and producing of animal products,but also the health of customers.A GC method of simultaneous detecting lincomycin and spectinomycin was established and validated in all animal edible tissues to a low concentration(limit of quantitation) of 30 μg/kg for lincomycin or 40 μg/... |
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| Keywords: | lincomycin spectinomicin edible tissues residue detection solid phase extraction gas chromatography |
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