食用油品质检测仪性能评价

Performance evaluation of edible oil quality testers

目的考察7种食用油品质检测仪的检测性能。方法对目前市场上常见的7家公司的食用油品质检测仪在不同测量温度下的准确度和重复性进行了系统的研究,并对检测结果进行总结、分析。结果 7家公司产品的检测能力存在差异,在各仪器设定的最佳温度范围内只有2台仪器的性能指标较好。结论食用油品质检测仪的检测水平有待于进一步提高,进而更好地在公共食品卫生监管上发挥作用,广泛应用于企业及监督部门。

Objective To investigate the detection performances of 7 kinds of edible oil quality detectors.Methods The accuracy and repeatability of edible oil quality testers of 7 kinds of companies in the market at different temperatures were systematically studied, and the test results were summarized and analyzed. Results There were differences in the detection ability of products. Only 2 kinds of instruments had better performance indexes in the optimum temperature range. Conclusion The technical level of the edible oil quality detectors needs to be further improved, in order to play a better role in public food hygiene supervision, and be applied to more enterprises and supervision departments.