我国市售奶粉细菌污染情况调查分析  

Survey on bacterial contamination of commercial milk powders in China

作　　者：袁栋栋[1] 刘冠辰[1] 张冬[2] 任东妍[1] 阚传浦[1] 杨与争[1] 马薇[1] 李妍[1] 张列兵[1] 

机构地区：[1]中国农业大学食品科学与营养工程学院,北京100083 [2]上海应用技术学院化学与环境工程学院,上海201418

出　　处：《中国乳品工业》2012年第7期37-40,共4页China Dairy Industry

基　　金：现代农业产业技术体系建设专项资金(CARS-37)

摘　　要：选取代表性的国产市售奶粉为样本,通过检测其细菌总数、嗜热菌总数、耐热菌数、芽孢数以及耐热芽孢数来分析我国市场上奶粉的细菌污染程度及污染菌群的构成特点。Five microbiologic indexes of commercial milk powders from the representative producers in China, including aerobic plate count, total thermophile count, thermoduric bacteria count, spore count and thermoduric spore count, were examined. The results revealed the level of contamination in milk powders and offered the primary information about the bacterial flora leading to high contamination.

关 键 词：奶粉 质量控制 嗜热菌 嗜热芽孢杆菌 

分 类 号：TS255.51[轻工技术与工程—农产品加工及贮藏工程]