Rogosa, Tittsler, and Geib (1947) reported that many strains of Lactobacilluss bulgaricus, Lactobacillus lactis, Lactobacillus acidophtlus, Lactobacillus delbrueckii, and Lactobacillus leichmannii failed to grow in semisynthetic media similar to those used for vitamin assay with other lactic acid bacteria, even though all of the then known B vitamins were added. Since that time oleic acid (Will...

The microbial growth of the probiotic strain Lactobacillus delbrueckii ssp. bulgaricus B1, cultivated in a complex nutrient medium (MRS-broth), was studied present work. provides not only carbon source necessary for biomass, but also all additional sources nitrogen, phosphorus and other components that biomass needs its growth. use non-structural mathematical dependences determines optimal cond...

The present study concerns the isolation and characterization of potential probiotic bacteria isolated from indigenously fermented cereal-based products commonly produced by tribal people Aravali hills region India documentation their unexplored attributes. strains were evaluated for attributes, such as bile salt acid tolerance, lysozyme phenol antagonistic antifungal activity, cell autoaggrega...

Lactobacilli are well reckoned for their technological and probiotic significance and their exercise in dairy products for trade and industry. The present study was carried out to isolate and characterize Lactobacilli from various dairy and non dairy sources of Indian origin. The isolates were subjected to phenotypic and genotypic characterizations followed by partial 16S rDNAsequencing . As ma...

The structural genes gap, pgk and fpi encoding three glycolytic enzymes, glyceraldehyde-3-phosphate dehydrogenase (GAPDH), 3-phosphoglycerate kinase (PGK) and triosephosphate isomerase (TPI), respectively, have been cloned and sequenced from Lactobacillus delbrueckii subsp. bulgaricus (L. bulgaricus). The genes were isolated after screening genomic sublibraries with specific gap and pgk probes ...

During Pecorino Romano PDO cheese production, scotta (residual whey from ricotta manufacturing) or siero (whey) can be integrated with autochthonous starters, natural and composed of an indefinite number species strains, commercial selected starters to obtain scotta/siero-innesto. In this study, three biodiverse starter cultures (SR30, SR56, SR63) belonging the Agris Sardegna BNSS microbial col...

Developmental changes in immunocompetent cells of the gut during the first week posthatch were determined in broiler chicks fed immunobiotic lactic acid bacteria in the form of Lactobacillus jensenii TL2937-, Lactobacillus gasseri JCM1131(T)-, Lactobacillus delbrueckii ssp. bulgaricus NIAIB6-, or L. gasseri TL2919-supplemented diets. The relative weights of spleen and bursa of Fabricius in chic...