Prevalence and risk factors for Bacillus cereus in raw milk in Inner Mongolia, Northern China
文献类型: 外文期刊
第一作者: Lan, Xinyi
作者: Lan, Xinyi;Li, Fadi;Lan, Xinyi;Wang, Jiaqi;Zheng, Nan;Zhao, Shengguo;Li, Songli;Lan, Xinyi;Lan, Xinyi;Wang, Jiaqi;Zheng, Nan;Zhao, Shengguo;Li, Songli
作者机构:
关键词: Northern China;Raw milk;Bacillus cereus;Dairy herds;Season
期刊名称:INTERNATIONAL JOURNAL OF DAIRY TECHNOLOGY ( 影响因子:4.374; 五年影响因子:3.286 )
ISSN: 1364-727X
年卷期: 2018 年 71 卷 1 期
页码:
收录情况: SCI
摘要: The prevalence of Bacillus cereus in raw milk from dairy herds in Inner Mongolia and associated risk factors were determined. In total, 160 raw milk samples collected from 2014 to 2015 and examined by culture methods to isolate B.cereus. Fifty-five samples (34.38%) were positive. The prevalence of B.cereus in raw milk was significantly (P<0.01) lower in winter (15%) than in summer (50%). The highest prevalence of B.cereus in raw milk was seen in samples collected from small- to medium-sized dairy herds in summer. The results of this study indicated that B.cereus could be a common pathogen in Inner Mongolia because of its high prevalence. It is essential for dairy farmers and producers to strengthen hygienic practices in summer to control B.cereus contamination in raw milk. These results will be useful in establishing proper management procedures to reduce the prevalence of B.cereus in raw milk.
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