CAJ | 학술논문

根据JJF1059—2012，分析了高效液相法测定小麦及其制品中呕吐毒素的不确定度因素，包括测量重复性带来的不确定度分量和样品测试全过程中引入的不确定度分量，并对测量结果的不确定度进行评定和表述。研究结果表明，高效液相法测定小麦及其制品中呕吐毒素的不确定度结果为91μg／kg ，主要由方法的回收率和测量重复性引起。该研究旨在为建立有效的质量控制方法提供参考。
근거JJF1059—2012，분석료고효액상법측정소맥급기제품중구토독소적불학정도인소，포괄측량중복성대래적불학정도분량화양품측시전과정중인입적불학정도분량，병대측량결과적불학정도진행평정화표술。연구결과표명，고효액상법측정소맥급기제품중구토독소적불학정도결과위91μg／kg ，주요유방법적회수솔화측량중복성인기。해연구지재위건립유효적질량공제방법제공삼고。
The factors of uncertainty in the determination of deoxynivalenol in wheat and its products by HPLC were studied according to JJF1059—2012 ,including the uncertainty caused by measurement repeatability and sample pre‐treatment .The uncertainty of measurement results was evaluated and expressed .The results showed that :the uncertainty was 91μg/kg ,main‐ly caused by method recovery and measurement repeatability .The study aimed to provide a reference for the establishment of an effective quality control method .