| 面粉中含砂量测定的不确定度评定 |
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| 引用本文： | 卢闪闪,聂加燕,郝军,程颖,瑞瑞,张鑫鑫. 面粉中含砂量测定的不确定度评定[J]. 现代食品, 2021, 0(6): 153-155,160 |
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| 作者姓名： | 卢闪闪 聂加燕 郝军 程颖 瑞瑞 张鑫鑫 |
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| 作者单位： | 安徽润安信科检测科技有限公司,安徽 亳州 236820 |
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| 摘 要： | 本文依据《粮油检验粉类粮食含砂量测定》对面粉中含砂量进行测量,并对其测量结果进行不确定度分析,探究影响测量过程中不确定度分量来源并进行评定.分析得出,扩展不确定度为0.0004％,面粉中含砂量测定结果为0.017％±0.0004％(k=2).
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| 关 键 词： | 面粉 含砂量测定 不确定度评定 |
Evaluation of Uncertainty in Determination of Sand Content in Flour |
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| LU Shanshan,NIE Jiayan,HAO Jun,CHENG Ying,Rui Rui,ZHANG Xinxin. Evaluation of Uncertainty in Determination of Sand Content in Flour[J]. Modern Food, 2021, 0(6): 153-155,160 |
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| Authors: | LU Shanshan NIE Jiayan HAO Jun CHENG Ying Rui Rui ZHANG Xinxin |
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| Affiliation: | (Anhui Runan Xinke Detection Technology Co.,Ltd.,Bozhou 236820,China) |
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| Abstract: | This article is based on the GB/T 5508—2011 to measure the sand content in flour,and analyze the uncertainty of the measurement results,and explore the influence of the uncertainty component in the measurement process Source and evaluate.The analysis shows that the expanded uncertainty is 0.0004%,and the result of the determination of the sand content in flour is 0.017%±0.0004%(k=2). |
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| Keywords: | flour sand content determination uncertainty evaluation |
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