食用植物油中酸價測定的不確定度評定

食用植物油中酸價測定的不確定度評定
文剛[1] 盛燦梅[2][1]長沙市疾病預(yù)防控制中心,湖南長沙410001 [2]長沙理工大學(xué),湖南長沙410007
摘　要:根據(jù)食用植物油中酸價測定的原理，全面考慮了整個分析過程的不確定度來源．建立其結(jié)果的數(shù)學(xué)模型，并計算其測定全過程的不確定度分量、結(jié)果標(biāo)準(zhǔn)不確定度及擴(kuò)展不確定度。提出的方法適用于食用植物油中酸價測定的不確定度評定。[著者文摘]

關(guān)鍵詞:食用植物油 酸價 不確定度 評定
分類號:　TB9 TH811[免標(biāo)]文獻(xiàn)標(biāo)識碼：文章編號：欄目信息：食品安全與檢測
相關(guān)文獻(xiàn):主題相關(guān)

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