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环境样本,挑取了210
典
落,70
典
落进行鉴定,评估3M测试片对食品加工环境中李斯特
的检测能力。