| 无需衍生化样品处理快速测定食品中 黄曲霉毒素B1 |
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| 引用本文： | 雷红琴,李 芳,黎琳琳,刘绪斌,沙 力,李艳美,储晓刚,粟有志.无需衍生化样品处理快速测定食品中 黄曲霉毒素B1[J].食品安全质量检测技术,2014,5(9):2859-2863. |
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| 作者姓名： | 雷红琴 李 芳 黎琳琳 刘绪斌 沙 力 李艳美 储晓刚 粟有志 |
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| 作者单位： | 伊犁出入境检验检疫局综合技术服务中心,伊犁出入境检验检疫局综合技术服务中心,伊犁出入境检验检疫局综合技术服务中心,伊犁出入境检验检疫局综合技术服务中心,伊犁出入境检验检疫局综合技术服务中心,伊犁出入境检验检疫局综合技术服务中心,中国检验检疫科学研究院,伊犁出入境检验检疫局综合技术服务中心,伊犁出入境检验检疫局综合技术服务中心 |
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| 摘 要： | 建立无衍生-超高效液相色谱法测定食品中的黄曲霉毒素B1的快速检测方法。样品经甲醇-水提取,免疫亲和柱净化,C18色谱柱分离、大体积流通池荧光检测器检测。黄曲霉毒素B1在0.10 ng/ml~5.00 ng/ml范围内与峰面积呈良好线性关系,R2>0.999,在6种基质,0.50 μg/kg~2.00 μg/kg范围内加标,平均回收率在71.7%~111.2%之间,相对标准偏差(RSD)为3.8%~11.5%,检出限(LOD)为0.05 μg/kg。本方法灵敏、快速、无衍生、结果准确,能够满足食品中黄曲霉毒素B1残留的检测需求。
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| 关 键 词： | 黄曲霉毒素B1 超高效液相色谱法 免疫亲和柱 无衍生 |
| 收稿时间： | 2014/7/22 0:00:00 |
| 修稿时间： | 9/1/2014 12:00:00 AM |
Rapid determination of aflatoxin B1 in foods without derivation |
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| LEI Hong-Qin,LI Fang,Li Lin-Lin,LIU Xu-Bin,Sha LI,LI Yan-Mei,CHU xiao-Gang and SU You-Zhi.Rapid determination of aflatoxin B1 in foods without derivation[J].Food Safety and Quality Detection Technology,2014,5(9):2859-2863. |
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| Authors: | LEI Hong-Qin LI Fang Li Lin-Lin LIU Xu-Bin Sha LI LI Yan-Mei CHU xiao-Gang and SU You-Zhi |
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| Affiliation: | (Comprehensive Technical Service Center complex laboratory of Yi Li Exit-Entry Inspection and Quarantine Bureau,(Comprehensive Technical Service Center complex laboratory of Yi Li Exit-Entry Inspection and Quarantine Bureau,. Comprehensive Technical Service Center of Yili Entry-Exit Inspection and Quarantine Bureau,(Comprehensive Technical Service Center complex laboratory of Yi Li Exit-Entry Inspection and Quarantine Bureau,(Comprehensive Technical Service Center complex laboratory of Yi Li Exit-Entry Inspection and Quarantine Bureau,(Comprehensive Technical Service Center complex laboratory of Yi Li Exit-Entry Inspection and Quarantine Bureau,Chinese Academy of Inspection and Quarantine,(Comprehensive Technical Service Center complex laboratory of Yi Li Exit-Entry Inspection and Quarantine Bureau,(Comprehensive Technical Service Center complex laboratory of Yi Li Exit-Entry Inspection and Quarantine Bureau |
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| Abstract: | |
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| Keywords: | Aflatoxin B1 Ultra performance liquid chromatography Immuno-affinity column Without derivation |
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