...
首页> 外文期刊>Food research international >Bacterial and fungal microbiota in traditional Bangladeshi fermented milk products analysed by culture-dependent and culture-independent methods
【24h】

Bacterial and fungal microbiota in traditional Bangladeshi fermented milk products analysed by culture-dependent and culture-independent methods

机译:通过依赖于培养物和不依赖于培养物的方法分析了孟加拉国传统发酵乳产品中的细菌和真菌菌群

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

Dahi, chanar-misti, paneer, and borhani are traditional fermented milk products in Bangladesh. We evaluated the microbial properties of these products by analysing their bacterial and fungal microbiota using classical culture-dependent and culture-independent methods, including 16S rDNA (V4) and internal transcribed spacer (ITS) region pyrosequencing. The viable lactic acid bacteria (LAB) count was 6 and 8 log colony-forming units (CFU)/g. The yeast count was about 3 to 8 log CFU/g. The counts of aerobic gram-positive and gram-negative bacteria in paneer and borhani samples were similar to that of the LAB count. Pyrosequencing results revealed a high abundance of gram-negative bacteria (Acinetobacter, Enterobacteriaceae, and Aeromonadaceae) in chanar-misti, and of Moraxellaceae in paneer. Various bacteria and fungi, including intestinal and mastitis-related microorganisms such asBifidobacterium, Clostridium, Veillonella,andClavispora lusitaniae, were found in chanar-misti.These results indicate that more safety processes are necessary for the preparation and manufacture of ready-to-eat (RTE) foods.
机译:Dahi,chanar-misti,panerer和borhani是孟加拉国的传统发酵乳制品。我们通过使用经典的依赖于培养物和不依赖于培养物的方法(包括16S rDNA(V4)和内部转录间隔区(ITS)区域热测序)分析它们的细菌和真菌菌群,评估了这些产品的微生物特性。活的乳酸菌(LAB)计数为6和8对数菌落形成单位(CFU)/ g。酵母计数为约3至8log CFU / g。 Panere和Borhani样品中需氧革兰氏阳性和革兰氏阴性细菌的计数与LAB计数相似。焦磷酸测序的结果表明,在斜交杂草丛中有大量的革兰氏阴性细菌(不动杆菌,肠杆菌科和气单胞菌科),在窗格玻璃中有大量的莫拉氏菌科。在尚纳斯-米什蒂地区发现了各种细菌和真菌,包括与肠道和乳腺炎有关的微生物,如双歧杆菌,梭状芽孢杆菌,韦永氏菌和卢氏梭状芽胞杆菌,这些结果表明,即食食品的制备和生产需要更多的安全流程。 RTE)食品。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号