食用植物油中酸价测定的不确定度评定

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食用植物油中酸价测定的不确定度评定
文刚[1] 盛灿梅[2][1]长沙市疾病预防控制中心,湖南长沙410001 [2]长沙理工大学,湖南长沙410007
摘　要:根据食用植物油中酸价测定的原理，全面考虑了整个分析过程的不确定度来源．建立其结果的数学模型，并计算其测定全过程的不确定度分量、结果标准不确定度及扩展不确定度。提出的方法适用于食用植物油中酸价测定的不确定度评定。[著者文摘]

关键词:食用植物油 酸价 不确定度 评定
分类号:　TB9 TH811[免标]文献标识码：文章编号：栏目信息：食品安全与检测
相关文献:主题相关

Evaluate uncertainty in measurement of acid value of edible oilWEN Gang, SHENG Can- mei 1. Changsha City Center for Desease Control and Prevention, Changsha, Hunan 410001, China; 2. Changsha University of Science ＆ Technology , Changsha , Hunan 410007, China Abstract:According to the method for analysis of acid valence of edible oil and study on uncertainty in measurement coming from analysis procedure, a mathematical model of the result was founded. The independent uncertainty, standard uncertainty and expanded uncertainty were obtained. The method established in this paper can be used to evaluate uncertainty in measurement of acid valence of edible oil.[著者文摘]

Key words:Edible oil ; Acid value; Uncertainty in measurement ; Evaluate