摘要
在食品安全检验中,为保证结果的准确性,应充分考虑测量不确定度的影响。本文主要综述了近5年来对测量不确定度的研究,总结测量不确定度的定义、分类以及评定步骤。此外,系统介绍了食品检测过程中测量不确定度来源、影响因素和测定方法,并阐述了测量不确定度在实际检测中的应用,以期为食品检验中测量不确定度的研究与应用提供参考。
In the field of food safety inspection,researchers should fully consider the impact of measurement uncertainty to ensure the accuracy of the results.This article reviews the progress in research on measurement uncertainty in the past five years,and summarizes the definition,classification and evaluation procedures of measurement uncertainty.Moreover,this article systematically describes measurement uncertainty in food inspection and detection with respect to the sources,the major factors influencing it,and the methods for its evaluation,and it outlines the application of measurement uncertainty in practice.We expect that this review will provide a reference for the exploration of measurement uncertainty in food inspection.
作者
翟洪稳
范素芳
王娟
曹梅荣
马俊美
任晓伟
李强
张岩
ZHAI Hongwen;FAN Sufang;WANG Juan;CAO Meirong;MA Junmei;REN Xiaowei;LI Qiang;ZHANG Yan(Hebei Key Laboratory of Food Safety,Hebei Food Inspection and Research Institute,Shijiazhuang 050091,China)
出处
《食品科学》
EI
CAS
CSCD
北大核心
2021年第5期314-320,共7页
Food Science
基金
“十三五”国家重点研发计划重点专项(2018YFC1603400)。
关键词
食品检验
不确定度来源
不确定度评定
不确定度应用
food inspection
sources of uncertainty
uncertainty evaluation
uncertainty application
