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食品中黄曲霉毒素B1的测定 磁微粒化学发光法
发布日期: 2023-12-29
实施日期: 2024-01-29
范围:本文件描述了食品中黄曲霉毒素B1的磁微粒化学发光测定方法。 本文件适用于谷物及其制品(玉米、玉米面(渣、片)及玉米制品,稻谷、糙米、大米,小麦、 大麦、其他谷物,小麦粉、麦片、其他去壳谷物)、豆类及其制品(发酵豆制品)、坚果及籽类(花 生及其制品、其他熟制坚果及籽类)、植物油脂及其制品、调味品(酱油、醋、酿造酱)、婴幼儿 配方食品和婴幼儿辅助食品中黄曲霉毒素B1的测定; 主要技术内容:本方法采用化学发光竞争法原理。试样中的黄曲霉毒素B1采用乙醇水溶液提取,提取液经离心、稀释后,样液与试剂盒中的抗原标记物竞争结合磁微粒载体连接的黄曲霉毒素B1特异性抗体或与试剂盒中磁微粒载体连接的抗原竞争结合黄曲霉毒素B1特异性抗体标记物,形成抗原抗体复合物。经磁分离清洗后全自动化学发光测定仪测定得到相应的相对光单位数值(RLU),试样中黄曲霉毒素B1的含量与RLU值之间成反比
分类信息
发布单位或类别: 中国-团体标准
CCS分类: X食品
ICS分类: 67.040食品技术 - 食品综合
关联关系
研制信息
相似标准/计划/法规
现行
ISO 16050-2003
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食品 - 黄曲霉毒素B1的测定以及谷类 坚果和衍生产品中黄曲霉毒素B1 B2 G1和G2的总含量 - 高效液相色谱法(ISO 16050:2003)
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食品.谷物 坚果和衍生产品中黄曲霉毒素B1和黄曲霉毒素B1 B2 G1和G2总含量的测定.高效液相色谱法(ISO 16050-2003);德文版EN ISO 16050:2011
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BS EN 15851-2010
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