检测耐热大肠菌群培养基的质量控制方法探讨

The discuss on quality control methods of culture medium for thermotolerant coliform bacteria

培养基的质量是微生物检测工作的基础,直接影响检测结果的可靠性。本文结合实际情况,从外观、pH值、无菌检查及灵敏度检查等几个方面,对检测耐热大肠菌群所用EC培养基的质量控制进行讨论,以便微生物实验室不断完善和提高培养基的质控水平,从而保证检验结果的准确性。

The quality of culture medium is the foundation of the microbial detection, affecting directly the reliability of the test results. In this paper, combining with the actual situation, the discuss on quality control of the EC culture medium for thermotolerant coliform bacteria was carried out through the outside,pH value, asepsis check, sensitivity check and others aspects so as to microbiology laboratory perfect and improve continuously culture medium quality level , and to ensure the accuracy of the test results.