نتایج جستجو برای: lactobacillus paracasei ssp tolerans
تعداد نتایج: 24585 فیلتر نتایج به سال:
Probiotics can prevent pathological bacterial translocation by modulating intestinal microbiota and improving the gut barrier. The aim was to evaluate the effect of a fermented milk containing Lactobacillus paracasei subsp. paracasei CNCM I-1518 on bacterial translocation in rats with carbon tetrachloride (CCl4)-induced cirrhosis. Sprague-Dawley rats treated with CCl4 were randomized into a pro...
The gene encoding the cell-envelope-associated proteinase of Lactobacillus paracasei subsp. paracasei NCDO 151 (formerly Lactobacillus casei NCDO 151) was cloned and sequenced. The gene was located on the chromosome and encoded a polypeptide of 1902 amino acids. The proteinase is N-terminally cleaved upon maturation. It shows extensive homology to the Lactococcus lactis subsp. cremoris Wg2 prot...
A total of 246 bacterial isolates were collected from various food and animal sources within Nanning city, China. Sequencing the 16S rRNA gene revealed that 24.4% lactic acid bacteria (LAB). Initial screens identified three semi-hard cheese: Lactobacillus plantarum subsp. strains K3 K4 Lb. paracasei tolerans K8; one raw buffalo milk: E41 as having highest levels cell surface hydrophobicity auto...
The objective of this study was to develop vaginal suppository containing lactobacillus. Four kinds of vaginal suppositories containing Lactobacillus paracasei HL32 were formulated: 1) a conventional suppository with Witepsol H-15 as a base, 2) a conventional suppository with mixed polyethylene glycols (PEGs) as a base, 3) a hollow-type suppository with Witepsol H-15 as a base and 4) a hollow-t...
Exopolysaccharides (EPS) are exogenous bacterial sugar polymers with many applications in dairy, pharmaceutical and cosmetic industries, using it as thickeners, stabilizers gelling agents. The study aimed to screen for potential exopolysaccharide producers from Lactobacillus spp. isolated locally fermented milk (nono). Twenty-five nono Samples were collected Wambai market, Kano. Lactic acid bac...
The developing intestinal microbiota of breast-fed infants is considered to play an important role in the priming of the infants' mucosal and systemic immunity. Generally, Bifidobacterium and Lactobacillus predominate the microbiota of breast-fed infants. In intervention trials it has been shown that lactobacilli can exert beneficial effects on, for example, diarrhea and atopy. However, the Lac...
Six different types of bacteria (five strains of lactic acid bacterium and one strain of coliform) isolated from 35-day-old Serra cheese were assayed for proteolytic and lipolytic activities on milk agar and tributyrin agar, respectively. Peptidase and lipase activities were further studied via analytical assaying of free amino acids by spectrophotometry and of free fatty acids by HPLC in in vi...
We report here the draft genome sequences of three strains of Lactobacillus paracasei (NRIC 0644, NRIC 1781, and NRIC 1917) isolated from different sources. The three genomes range from 2.95 to 3.15 Mb with a G+C content of 46% and contain approximately 2,700 protein coding sequences.
The concentrations of gamma-aminobutyric acid (GABA) in 22 Italian cheese varieties that differ in several technological traits markedly varied from 0.26 to 391 mg kg(-1). Presumptive lactic acid bacteria were isolated from each cheese variety (total of 440 isolates) and screened for the capacity to synthesize GABA. Only 61 isolates showed this activity and were identified by partial sequencing...
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