Growth potential of Yersinia enterocolitica in pasteurised cow's and goat's milk stored at 8 °C and 24 °C

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• 作者：&Scaron ; á ; rka Bursová ; ^a ; ^{bursovas@vfu.cz} ; Lenka Necidová ; ^a ; ^{necidoval@vfu.cz} ; Danka Haru&scaron ; tiaková ; ^b ; ^c ; ^{harustiakova@iba.muni.cz} ; Bohum&iacute ; ra Jan&scaron ; tová ; ^a ; ^{janstovab@vfu.cz}
• 关键词：Baranyi-Roberts model ; Risk assessment ; Foodborne pathogen
• 刊名：Food Control
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：73
• 期：part_PB
• 页码：1415-1419
• 全文大小：368 K
• 卷排序：73

文摘

Yersinia enterocolitica grows in food stored at low temperatures. The growth models of Y. enterocolitica in pasteurised milk stored at 8 °C and 24 °C were created. No difference in the growth of Y. enterocolitica in cow's and goat's milk was observed. The created models were used to calculate the time needed for Y. enterocolitica to reach a critical level. At 8 °C, the critical level of 4 log cfu of Y. enterocolitica per 150 ml was reached within 0.71 days, i. e. 17 h.