Lactobacillus easel

Soil samples from dairy wastewater Methyl Orange Lactobacillus easel TISTR 1500 [75]... 

Streptococcus thermophilus H Streptococcus thermophilus T Streptococcus lactis 9 Lactobacillus easel Streptococcus durans Micrococcus 8406... 

Using the ELISA (with avidin-biotin bridges) and ELISPOT methods a stimulating effect of selected probiotic bacteria (Bifidobacterium longum, B animalis, Lactobacillus easel, L. salivarius) on the immune system of the rat and mouse has been demonstrated (higher level of specific as well as total IgGa and IgA content) (Nagy et al., 2002). 

A new method for the production of a concentrate from Jerusalem artichoke tubers is given. Among the processing steps, the juice is fermented with Lactobacillus easel and Lactobacillus plantarum. 

The polypeptide portion of the Lactobacillus easel DHFR, a sequence segment from Ile-38 to Val-75 which shows a local similarity to the sequence segment from Arg-55 to Ile-96 of GSH, folds to construct a part of the NADP-blndlng site In the crystal structure (27-29). Inhibition of GSH by methotrexate can be rationalized If the ATP-blndlng site of GSH Is similar In sequence and function to the NADP-blndlng site of DHFR. 

Matsuzaki, T., Immunomodulation by treatment with Lactobacillus easel strain Shirota, Int. J. 

The insertion of D-alanine into teichoic acids is thought to occur after the polymer backbone has been constructed. An enzyme which is putatively involved in its activation , prior to addition, has been isolated from a strain of Lactobacillus easel It requires ATP and magnesium ions and appears to form an enzyme-bound amino-acyl-ATP complex. However, the addition of D-alanine in vivo occurs in a highly ordered environment and attempts to imitate it in vitro have not achieved rates of synthesis comparable with physiological levels. Very possibly the true acceptor in vivo is a lipoteichoic acid. 

Cheese Lactococcus lactis subsp. lactis Lactococcus lactis subsp. lactis var. diacetylactis Lactococcus lactis subsp. cremoris Leuconostoc mesenteroides subsp. cremoris Lactobacillus delbrueckii subsp. lactis Lactobacillus helveticus Lactobacillus easel Lactobacillus delbrueckii subsp. bulgaricus Streptococcus thermophilus Propionibacterium freudenreichii... 

Lactobacillus easel var. rhamnosus NRRL culture collection Broad spectrum King, Fowler, and Vandenbergh (1986)... 

Senthuran A, Senthuran V, Hatti-Kaul R, Mattiasson B (1999) Lactic acid production by immobilized Lactobacillus easel in recycle batch reactor a step towards optimization. J Biotechnol 73 61-70... 

There are various analytical platforms used to measure folate concentrations in food, each with its advantages and drawbacks. Microbiological assay makes use of bacteria (e.g. Lactobacillus easel) that are very dependent on folate availability for their growth. This assay is commonly used to determine the total folate contents in food, which is expressed in terms of folic acid equivalents. The most important limitation of microbiological assay is that the various vitamers are not distinguishable... 

The purpose of this present paper Is to review the Information obtained from our studies of selectively deuterlated and fluorine labelled dlhydrofolate reductase (3-12). The enzyme used In these studies was Isolated and purified from a methotrexate resistant strain of Lactobacillus easel as described by Dana and coworkers (19). This strain of L.easel Is auxotroplc for all the aromatic amino acids... 

Vaccari et al. also applied NIR to the control of the lactic acid fermentation process (20). To get a chemical parameter such as the concentrations of the substrate, nutrients, and biomass, an on-line NIR system has been introduced to the quantitative determination of glucose, lactic acid, and biomass in real time during fermentation. The spectrophotometer, InfraAlyzer 450 (Bran-Luebbe Co., Germany) equipped with a cuvette for liquid was used. Lactic acid and glucose concentrations in the broth were measured with HPLC as a conventional method. The cell (biomass) concentration was measured conventionally by a drying method. A set of 45 samples of broth was used as the calibration sample set to create the calibration equation. Lactobacillus easel was cultivated in a fermentor with working volume of 3 1. The calibration equations... 

Yasuda M, Tateno H, Hirabayashi T, Bno T, SakoT (2011) Lectin micioarray reveals binding profiles of Lactobacillus easel strains in a comprehensive analysis of bacterial cell wall polysaccharides. Appl Environ Microbiol 77 4539-4546... 

Senthuran A, Senthuran V, Mathasson B, Kaul R (1997) Lactic acid fermentation in a recycle batch reactor using immobilized Lactobacillus easel Biotechnol Bioeng 55 841-853... 

Hujanen M, Linko S, Linko YY, Leisola M (2001) Optimisation of media and cultivation conditions for L(-l-)(S)-LA production by Lactobacillus easel NRRL B-441. Appl Microbiol Biotechnol 56 126-130. doi 10.1007/s002530000501... 

FIGURE 7 Crystal structure of DHFR from Lactobacillus easel with methotrexate (a strong inhibitor) and NADPH bound. Amino acid residues discussed in the text are labeled. [Adapted from Bolin, J. T. etal. (1982). Crystal structures of Escherichia coll and Lactobacillus casei dihydrofolate reductase refined at 1.7 A resolution, J. Biol. Chem. 257,13650-13662.]... 

The LAB group is remarkably diverse in their habitats, which are well reflected by their metabolic and transport capabilities. These organisms include the closely related Lactobacillus easel and Lact. brevis, Pediococcuspentosaceus, as well as the more distant Lact. gasseri and Lact. delbrueckii which are often found in plants and their products as well as natural inhabitants of the human gut (Vaughan et al. 2002 Makarova et al. 2006 Lorca et al. 2007). These organisms are used by man for the fermentation of plant, dairy, and meat products. Two other LAB, Lactococcus lactis subspecies cremoris and Streptococcus thermophilus, distantly related to the other LAB but closely related to each other, are both found in milk and are useful for dairy product fermentations. Finally, two additional LAB, closely related to each other but more distantly related to the others, are Leuconostoc mesenteroides, useful for food fermentation purposes, and Oenococcus oeni, important in wine production (Hastings et al. 1991 Mills et al. 2005). 

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