通过正交试验，以乳酸菌数为指标进行感官评价。
Sensory evaluation was carried out according to the index of bacterial number in orthogonal experiment.
各组的乳酸菌数均有所下降，酵母菌和霉菌数有所增加。
The number of lactic acid bacteria declined; instead, the number of yeasts and molds increased.
文中通过检测乳酸菌在不同固体和半固体培养基中的菌落数、菌落大小及溶钙圈大小，以筛选出乳酸菌生长的最佳培养基。
The optimal medium for the growth of lactics was chosen by detecting the number, size of colony and the size of calcium dissolving zone when the bacteria grew in different solid and semisolid medium.
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