Detection of Bacillus cereus sensu lato from environments associated with goat milk powdered infant formula production facilities

被引：6

作者：

Liu, Yang ^{[1
]}

Ge, Wupeng ^{[1
]}

Zhang, Jing ^{[1
]}

Li, Xiaopeng ^{[2
]}

Wu, Xiaoyong ^{[2
]}

Li, Tianlai ^{[3
]}

Zhang, Xingji ^{[1
]}

Wang, Xining ^{[4
]}

机构：

[1] Northwest A&F Univ, Coll Food Sci & Engn, Yangling 712100, Shaanxi, Peoples R China

[2] Xianyang Food & Drug Inspect Ctr, Xianyang 712000, Shaanxi, Peoples R China

[3] Shaanxi Prov Ctr Dis Control & Prevent, Xian 710054, Shaanxi, Peoples R China

[4] Yangling Demonstrat Zone Hosp, Yangling 712100, Shaanxi, Peoples R China

来源：

INTERNATIONAL DAIRY JOURNAL | 2018年 / 83卷

关键词：

FOODBORNE DISEASE OUTBREAKS; PREVALENCE; FOOD; DIVERSITY; STRAINS; PCR;

D O I：

10.1016/j.idairyj.2018.02.005

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

Out of 970 samples collected from three factories producing goat milk powder infant formula with different productivities from July to October 2016, Bacillus cereus sensu lato was detected in 350 samples (36.1%), including 272 from manufacturing environments, 53 from raw materials and ingredients, 12 from soil surrounding plants, six from processing water, and seven from finished products. Strains were subtyped by random amplified polymorphic DNA (RAPD). Isolates from goat milk powder infant formula processing plants are of genetic similarity, and cross-contamination occurs in processing workshops. (C) 2018 Elsevier Ltd. All rights reserved.

引用

页码：10 / 16

页数：7

共 22 条

[21] Distribution of six exotoxin genes and production of L2-HBL and nheA proteins in six Bacillus cereus isolates from infant formula and produce
Hwang, Ji-Yeon
Park, Jong-Hyun
FOOD SCIENCE AND BIOTECHNOLOGY, 2015, 24 (01) : 379 - 382
[22] Detection of genes encoding for enterotoxins and determination of the production of enterotoxins by HBL blood plates and immunoassays of psychrotrophic strains of Bacillus cereus isolated from pasteurised milk
in't Veld, PH
Ritmeester, WS
Delfgou-van Asch, EHM
Dufrenne, JB
Wernars, K
Smit, E
van Leusden, FM
INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY, 2001, 64 (1-2) : 63 - 70

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