对惠民地区一起甜炼乳罐头鼓胀变质事件的调查发现,鼓胀罐头内的乳质无明显变质,细菌指标符合标准,但检出嗜高糖酵母菌10～2510个/g,并经复制试验证明其为炼乳罐头鼓胀的原因菌。本文对该菌的分离培养及生物学性状进行了研究;经中国科学院微生物研究所 A survey of the swollen and metamorphic events of sweetened milk cans in the area of ​​Huimin found that there was no obvious deterioration of the quality of milk in the canned bulbs and the bacterial index was in line with the standard. However, 10-2510 / g of the high-glycosaminoglycan (Saccharomyces cerevisiae) was detected and proved by the replication test It is a cause of bulging cans of condensed milk. In this paper, the isolation and culture of the bacteria and biological properties were studied by the Chinese Academy of Sciences Institute of Microbiology