食品安全检测的溯源性研究精要.pdf

628 2007, Vol. 28, No. 10 食品科学 ※专题论述 蒲瑞丰，萧懿群 (甘肃省计量研究院，甘肃 兰州 730070) ：本文从溯源性的概念出发，描述了食品安全检测溯源体系的形式与作用，探讨了如何保证食品安全检测 结果的准确性和有效性。食品安全检测结果的有效性来自于检测结果的可靠性；结果的可靠来自于可比性；结果 的可比性来自于食品安全检测的可溯源性。就一国而论，所有的检测结果都应溯源于国家基准(或标准)；就世界 而论，则应溯源于国际基准(或标准)或相应的约定标准。 ：食品安全；溯源性；标准物质；检测 Study on Trace Ability of Food Safety Examination PU Rui-feng，XIAO yi-qong (Gansu Measurement Institute, Lanzhou 73000, China) Abstract ：This paper started from the concept of traceability and studied the system of food safe examination traceability and its function to inquire into the accuracy and efficacy that food safety examination could result with reliability. Food safe examination result validity comes result reliability. The result comes reliably from the commensurability. The result commensurability comes from in the food safe examination may trace to the source. Speaking of a country, all examination result all should trace to the datum (either source in the national datum (or standard); Speaking of world, then should trace to the source in the international standard) or the corresponding agreement standard. Key words：food safety；trace ability；reference material；examination 中图分类号：TS201.6 文献标识码：A 文章编号：1002-6630(2007)10-0628-05 近年来食品安全事件不断，举国呼吁“放心食 (SI 单位)或公认单位的溯源。食品安全检测有生物污染 品”。食品安全问题已成为政府部门、科技界和消费者 物、化学污染物和放射性污染物检测三大类，本文以 高度关注的重要领域，各国均以立法形式来保障食品的 化学污染物检测为对象探讨食品安全检测的溯源性。 安全性。随着政府监管力度的加大，食品安全检测的次 1 食品安全检测的基本特征 数在急剧上升，据不完全统计，2005 年全国有近亿次 “