nontypical

1.Listeria species in environmental samples from the food plant were detected by 3M Petrifilm by identifying the 210 typical colonies and 70 nontypical colonies from 112 environmental samples.

摘要共采集112个环境样本，挑取了210个典菌落，70个非典菌落进行鉴定，评估3M测试对食品加工环境中李斯特菌检测能力。