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发表于 2024-1-18 21:23:20
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〈1116〉 Microbiological Control and Monitoring of Aseptic Processing Environments :那就是先 incubate TSA at 30 to 35°C for 2-3 days, and then incubate at 20 to 25°C for 3 to 5 days
但是 Comparison of Different Incubation Conditions for Microbiological Environmental Monitoring这份文件却说:
“We found the highest recovery of total aerobic count from areas with personnel flow using a general microbiological growth medium incubated at 30–35 °C. The highest recovery of molds was obtained with mycological medium incubated at 20–25 °C. Single-plate strategies (two-temperature incubation or an intermediate incubation temperature of 25–30 °C) also yielded reasonable recovery of total aerobic count and molds. However, recovery of molds was found to be highly inefficient at 30–35 °C compared to lower incubation temperatures. This deficiency could not be rectified by subsequent incubation at 20–25 °C.”它更倾向于先低温再高温的GBT 16293-2010 医药工业洁净室(区)浮游菌的测试方法 、GBT 16294-2010(沉降菌)(2010)[color=rgba(0, 0, 0, 0.9)]作为环境监测的基础性文件,[color=rgba(0, 0, 0, 0.9)]培养基一般选用TSA,这里里讲到的是30℃~35℃培养不少于2天即可
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