Effect of washing and disinfecting containers on the microbiological quality of fresh milk sold in Bamako (Mali)
Effect of washing and disinfecting containers on the microbiological quality of fresh milk sold in Bamako (Mali)
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DOI：
10.1016/j.foodcont.2004.09.015
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发表时间：
2006-02-01
期刊：
影响因子：
6
通讯作者：
Zinsstag, J
中科院分区：
文献类型：
--
作者：
Bonfoh, B;Roth, C;Zinsstag, J
本研究旨在通过容器清洗和消毒，提高牛奶的微生物质量，从奶牛的乳房到卖点。以总菌落数(TC)、肠杆菌科菌落数(EBC)作为质量指标。结果表明，在卖点，牛奶菌群显著减少，TC为1.6×10(7)+/-1.3×10(7)(对照)至4.8×10(5)0，8×10(7)(干预)每毫升集落形成单位(CFU ml(-1))；EBC为1.2×10(6)+/-1.1×10(6)(对照)至0.9×10(4)+/-1.1×10(4)(干预)CFU ml(-1)。研究表明，在牛奶生产区，除乳房感染和水质外，洗手、容器清洁和消毒方面的卫生行为仍是与牛奶卫生干预相关的关键领域。(C)2004爱思唯尔有限公司。保留所有权利。
The present study aimed to improve the microbiological quality of the milk, from the cow's udder to the selling point by container washing and disinfecting. The total counts (TC), Enterobacteriaceae counts (EBC) were used as quality indicators.The results showed a significant decrease of milk flora at the selling point, from 1.6 x 10(7) +/- 1.3 x 10(7) (control) to 4.8 x 10(5) 0,8 x 10(7) (intervention) colony forming units per ml (cfu ml(-1)) for TC and 1.2 x 10(6) +/- 1.1 x 10(6) (control) to 0.9 x 10(4) +/- 1.1 x 10(4) (intervention) cfu ml(-1) for EBC. The study suggests that in milk production area, besides udder infection and water quality, hygiene behaviour with respect to hand washing, container's cleaning and disinfection are the key areas that remain of relevance to milk hygiene intervention. (c) 2004 Elsevier Ltd. All rights reserved.