Colonycounting in many colony experiments is detected by manual method at present, therefore it is difficult for man to execute the method quickly and accurately.
Living bacterial counting revealed that no colony growth was observed in culture media with novel stabilized neutral potential water freshly prepared and preserved for 8 months.
活菌培养计数结果显示：添加新鲜配制和保存8个月的新型稳定中性电位水的培养皿上均未见菌落生长。
3
The anti-microbial effect of extract of eleocharis tuberosa peel (EETP) in soy sauce was studied with the microbial changes in brewing soy sauce by turbidimetry and plate colony-counting methods.