如何做好能力验证样品中转基因成分检测

How to test the genetically modified soybean flour

中文关键词:  能力验证  转基因成分  质量控制

英文关键词:proficiency testing  genetically modified ingredients  quality control

中文摘要:

      目的 能力验证是利用实验室间比对来确定实验室检测或校准能力的活动, 是提高检验机构内部质量控制最有效的手段之一。方法 通过参加2012 “CNAS T0659大豆粉中转基因成分定性检测”能力验证获得满意结果, 对实验室参加能力验证过程中应注意的问题做简要分析。结果与结论 标准方法的选择, DNA提取效率, 以及实验过程的质量控制等都是影响能力验证结果的重要因素。

英文摘要:

      Objective Proficiency test is the activity to determine the laboratory testing or calibration ability by comparison of the laboratories. It could improve the internal quality control of inspection and agency effectively. Methods To verify the satisfactory results by participating in the 2012 "CNAS T0659 qualitative detection of transgenic components in soybean flour", analyzed the problems which laboratories should pay attention to briefly. Results and Conclusion The choice of standard method, DNA extraction efficiency and the quality control of the experiment process are the important factors to influence the proficiency testing results.