培养基在细菌检验中是不可缺少的试剂。它的质量会直接影响到实验结果的准确程度。我国生产培养基已有相当长的历史 ,但直到目前还缺少一个衡量质量的统一标准。所以培养基的质量参差不齐是难以避免的。由于培养基的原材料在制造过程中需要使用加热、酶消化、化学水解以及调节 Medium is an indispensable reagent in bacterial testing. Its quality will directly affect the accuracy of experimental results. China has a long history of producing culture medium, but until now it still lacked a unified standard to measure the quality. Therefore, the uneven quality of the medium is unavoidable. Since the raw materials of the medium need to be heated, enzymatically digested, chemically hydrolyzed and regulated during the manufacturing process