Raevuori M, Pekkanen T J
Nord Vet Med. 1976 Jun;28(6):309-15.
A bacteriological survey of five brands of commercial dog food sausages showed that two of them were heavily contaminated with B. cereus. One of the two brands had a suspected association with food-poisoning incidents in dogs. In addition to B. cereus the other sausage brand was found to contain a high number of sulphite reducing anaerobes. B. cereus was detected in almost every raw material of the two brands of sausages. The pasteurization during manufacturing did not kill all the sporeforming organisms. The water activity of the sausages were equal to or more than 0.99 and pH in a range from 6.2 to 7.0. Methods of preventing the growth of microbes in the sausages after manufacturing are discussed.
对五个品牌的商业狗粮香肠进行的细菌学调查显示，其中两个品牌被蜡样芽孢杆菌严重污染。这两个品牌中的一个与犬类食物中毒事件存在疑似关联。除蜡样芽孢杆菌外，另一个香肠品牌还被发现含有大量的亚硫酸盐还原厌氧菌。在这两个品牌的香肠几乎每一种原材料中都检测到了蜡样芽孢杆菌。生产过程中的巴氏杀菌并未杀死所有产芽孢微生物。香肠的水分活度等于或大于0.99，pH值在6.2至7.0之间。文中讨论了香肠生产后防止微生物生长的方法。
