基于HS GC/MS的食品包装纸溶剂残留测量系统波动源分析和监控  

Variation sources analysis and monitoring of measurement system of food packaging paper based on HS GC/MS

作　　者：赵海娟[1] 李文伟[1] 王慧 杜陕涛 王海宇 李春洋 ZHAO Hai-juan;LI Wen-wei;WAGN Hui;DU Shan-tao;WANG Hai-yu;LI Chun-yang(Anyang Cigarette Factory,China Tobacco Henan Industrial Co.,Ltd.,Anyang,Henan 455000,China;Business School,Zhengzhou University,Zhengzhou,Henan 450001,China;Guangzhou Rongzhi Technology Co.,Ltd.,Guangzhou,Guangdong 510220,China)

机构地区：[1]河南中烟工业有限责任公司安阳卷烟厂,河南安阳455000 [2]郑州大学商学院,河南郑州450001 [3]广州融智科技有限公司,广东广州510220

出　　处：《食品与机械》2022年第8期87-93,共7页Food and Machinery

基　　金：国家自然科学基金项目(编号:71672209);河南中烟工业有限责任公司科技项目(编号:AW202126)。

摘　　要：目的:提高食品包装纸溶剂残留测量数据的准确性和有效性。方法:以顶空气质联用测量系统为研究对象,运用测量系统分析法对测量过程中的数据波动进行分离,并分别建立重复性和再现性的常规控制图和EWMA控制图,对测量系统的检测误差进行有效监控。结果:①顶空气质联用具有较高的测量准确度,量具重复性再现性占总变差的比例约为9.76%;②通过定期进行测量系统分析和控制图方法相结合能够实现对重复性和再现性方差分量的有效分离和监控;③通过日常检测数据能够实现对重复性的实时监控,有助于及时发现测量设备故障,确保检测结果的可靠性;④测量系统重复性方差的EWMA控制图能够比常规控制图更快地对测量设备故障进行预警。结论:利用方差分析法分离并监控测量系统的波动来源能够有效保障顶空气质联用设备的稳定性,提高溶剂残留检测数据的有效性。Objective:To improve the accuracy and validity of the measurement data of solvent residues in food packaging paper.Methods:Taking the HS GC-MS measurement system as the research object,variation sources in the measurement process was separated by using the measurement system analysis,and the traditional control chart and EWMA control chart of repeatability and reproducibility were established respectively to effectively monitor the detection error of the measurement system.Results:①HS GC/MS had high measurement accuracy,with GRR of about 9.76%,and the gauging ability of the measurement system was relatively good.②Through the combination of periodic measurement system analysis and control chart method,the effective separation and monitoring of repeatability and reproducibility variance components can be realized.③The repeatability can be monitored in real time through the daily gauging data,which was helpful to find the fault of measurement equipment in time and ensure the reliability of gauging results.④EWMA chart of repeatability can give early warning of measuring equipment fault faster than traditional control chart.Conclusion:Separating and monitoring variation sources of the measurement system by using variance analysis method can effectively ensure the stability of HS GC-MS equipment and improve the effectiveness of solvent residue detection.

关 键 词：顶空气质联用 测量系统分析 方差分量 重复性 再现性 统计过程控制 

分 类 号：TS206.4[轻工技术与工程—食品科学] O657.63[轻工技术与工程—食品科学与工程]