نتایج جستجو برای: lactobacillus bulgaricus

تعداد نتایج: 19056  

Journal: :Journal of microbiology and biotechnology 2015
Yi-Fan Hong Yoon-Doo Lee Jae-Yeon Park Boram Jeon Deepa Jagdish Soojin Jang Dae Kyun Chung Hangeun Kim

Lactic acid bacteria (LAB) are microorganisms that are believed to provide health benefits. Here, we isolated LAB from Indian fermented foods, such as traditional Yogurt and Dosa. LAB from Yogurt most significantly induced TNF-α and IL-1β production, whereas LAB from Dosa induced mild cytokine production. After 16S rRNA gene sequencing and phylogenetic analysis, a Yogurt-borne lactic acid bacte...

Journal: :Applied and environmental microbiology 1992
C G de Los Reyes-Gavilán G K Limsowtin P Tailliez L Séchaud J P Accolas

A cloned 2-kb EcoRI fragment (fragment f) from a 34-kb plasmid of Lactobacillus helveticus CNRZ 1094 was shown by dot blot to specifically hybridize to total DNAs of 75 L. helveticus strains. No hybridization was found with L. acidophilus, L. crispatus, L. delbrueckii subsp. bulgaricus, L. delbrueckii subsp. lactis, L. gasseri, or L. intestinalis strains. When Southern blots of EcoRI digests of...

A. Salari, S. Khanzadi, Z. Rezaei,

Background: The health benefits of probiotic bacteria are not unknown to anyone. On the other hand, indigenous dairy sources are a potential source of native probiotics. This study aimed to describe the inhibitory activity of Cell-Free Supernatant (CFS), planktonic cells, and biofilm form of Lactobacillus strains isolated from native dairy sources on food pathogens. Methods: Antibacterial acti...

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