超高温瞬时灭菌乳坏包污染源筛选方法

摘要

研究了超高温瞬时灭菌乳微生物鉴定的检测方法,通过对发生坏包的超高温瞬时灭菌产品采用直接培养检测、80℃和100℃处理后培养检测的三种方式进行微生物鉴定,来确认其污染工段,可初步定位.结果表明:该方法可以指导超高温瞬时灭菌乳污染源工段,适用于超高温瞬时灭菌乳企业进行产品污染工段的排查检测.%Research UHT milk detection method of microbial identification,bad packets occurs UHT products using direct train detection,80 ℃,100 ℃ treated culture are three ways to detect microbial identification to confirmsection of the pollution,accurate positioning.The results show that the method can correct guidance the UHT milk sources of pollution section suitable for UHT milk Enterprises finished section of the investigation and detection of pollution.