Isolation and characterization of bifidobacteria from ovine cheese
Isolation and characterization of bifidobacteria from ovine cheese
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DOI：
10.1016/j.ijfoodmicro.2014.07.001
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发表时间：
2014-10-01
影响因子：
5.4
通讯作者：
Kmet, Vladimir
中科院分区：
文献类型：
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作者：
Bunesova, Vera;Killer, Jiri;Kmet, Vladimir
动物产品是双歧杆菌的利基之一，这一事实可能归因于二次污染。在本研究中，通过依赖培养的方法从未经巴氏灭菌的牛奶制成的绵羊干酪中分离到2种双歧杆菌。经鉴定为粗糙双歧杆菌和动物双歧杆菌亚种。使用基质辅助激光解吸/电离飞行时间分析和系统发育标记(16S rRNA、Hsp60和FUSA)的测序。(C)2014爱思唯尔B.V.保留所有权利。
Animal products are one of the niches of bifidobacteria, a fact probably attributable to secondary contamination. In this study, 2 species of the genus Bifidobacterium were isolated by culture-dependent methods from ovine cheeses that were made from unpasteurized milk without addition of starter cultures. The isolates were identified as Bifidobacterium crudilactis and Bifidobacterium animalis subsp. lactis using matrix-assisted laser desorption/ionization time-of-flight analysis and sequencing of phylogenetic markers (16S rRNA, hsp60, and fusA). (C) 2014 Elsevier B.V. All rights reserved.