从鸡尸中分离的大肠杆菌的葡糖醛酸酶活性。
Glucuronidase activity of Escherichia coli isolated from chicken carcasses.
机构信息
Universidade Federal de Viçosa, Departamento de Veterinária , Viçosa, MG , Brasil.
出版信息
Braz J Microbiol. 2010 Jul;41(3):819-23. doi: 10.1590/S1517-83822010000300036. Epub 2010 Sep 1.
Abstract
To identify Escherichia coli through the production of β-D-glucuronidase (GUD), 622 suspect cultures were isolated from chicken carcasses and plated in Petrifilm™ EC. Of these cultures, only 44 (7.1%) failed to produce GUD. This result indicates the usefulness of GUD production for estimating E. coli populations in chicken.
摘要
为了通过β-D-葡萄糖醛酸酶（GUD）的产生来鉴定大肠杆菌，从鸡尸体中分离了 622 株可疑培养物，并在 Petrifilm™ EC 平板上进行培养。在这些培养物中，只有 44 株（7.1%）未能产生 GUD。这一结果表明 GUD 产生对于估计鸡体内大肠杆菌种群数量是有用的。
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