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免疫亲和层析净化荧光光度法快速检测鸡饲料中黄曲霉毒素 被引量:6

Rapid detection of aflatoxins in chicken feed using immunoaffinity chromatography purification by fluorescence spectrophotometry
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摘要 基于食品中采用免疫亲和层析净化荧光光度法测定黄曲霉毒素含量,建立了免疫亲和层析净化荧光光度法测定鸡饲料中黄曲霉毒素B1、B2、G1、G2含量。该方法的检出限2.0μg/kg,相对标准偏差低于10%,平均回收率85%~90%。 A detection method of the total amount of aflatoxins (BI , B2, G~ and G2 ) in chicken feed using immunoaffinity chromatography purification by fluorescence spectrophotometry was developed. The developed method exhibited a detection limit of 2.0 ug/kg, the relative standard deviations below 10% and the recoveries of 85%-90%.
出处 《粮食与饲料工业》 CAS 北大核心 2013年第11期62-64,共3页 Cereal & Feed Industry
基金 国家自然科学基金(海外及港澳学者合作研究基金-延续项目 31229004) 中山市科技计划项目(2013)
关键词 免疫亲和层析 荧光光度法 快速测定 鸡饲料 黄曲霉毒素 immunoaffinity chromatography fluorescence spectrophotometry rapid detection chicken feed aflatoxin
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参考文献6

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