免疫亲和柱净化-高效液相色谱-光化学柱后衍生法测定花生酱中黄曲霉毒素的不确定度评定  

The Uncertainty Evaluation in Measuring Aflatoxins in Peanut Butter by Immunoaffinity Depuration Coupled with HPLC-Actinochemistry Post-Column Derivation

作　　者：倪永付[1] 闫秋成 王勇[1] 朱莉萍[1] 武娜[1] 

机构地区：[1]济宁出入境检验检疫局,山东济宁272000

出　　处：《农产品加工（创新版）（中）》2014年第7期58-60,共3页Farm Products Processing

摘　　要：对免疫亲和柱净化-高效液相色谱-光化学柱后衍生法测定花生酱中黄曲霉毒素的不确定度进行评定。建立数学模型,对检测中的各种不确定度分量进行评估和计算合成,找出影响测量不确定度的主要因素,给出免疫亲和柱净化-高效液相色谱-光化学柱后衍生法测定花生酱中黄曲霉毒素的合成相对标准不确定度及扩展不确定度。The uncertainty in measuring aflatoxins in peanut butter by immunoaffinity depuration coupled with HPLC- actinochemistry post-column derivation is evaluated. A mathematical model is established,each uncertainty in the test is evaluated and calculated,and the influence factors on measuring uncertainty are found out.The combined relative standard uncertainty and expanded uncertainty in measuring aflatoxins in peanut butter by immunoaffinity depuration coupled with HPLC-actinochemistry post-column derivation are worked out.

关 键 词：免疫亲和柱 高效液相色谱 光化学柱后衍生 黄曲霉毒素 不确定度 花生酱 

分 类 号：TS207.4[轻工技术与工程—食品科学]