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...

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...

We describe the first case of continuous ambulatory peritoneal dialysis (CAPD)-related peritonitis due to Lactobacillus paracasei. It occurred in a 65-year-old patient with recurrent episodes of peritonitis while he was receiving a prolonged course of intraperitoneal vancomycin. L. paracasei should be considered in the differential diagnosis of pathogens in CAPD-related peritonitis, especially ...

Silage making has become a significant method of forage conservation worldwide. To determine how tomato pomace (TP) may be used effectively as animal feed, it was ensilaged for 90 days and microbiology counts, fermentation characteristics and chemical composition of tomato pomace silage (TPS) were evaluated at the 30th, 60th, and 90th days, respectively. In addition, 103 lactic acid bacteria we...

Lactobacillus paracasei strains are common members of the nonstarter microbiota present in various types of cheeses. The draft genome sequences of three strains isolated from mature cheddar cheeses are reported here.

background and objective: semi-dry fermented sausages were manufactured from beef meat in three types: without starter culture (control), inoculated with lactobacillus casei and inoculated with lactobacillus paracasei. probiotic fermented sausages are safe and healthy meat products, which receive high commercial interest and growing market shares. material and methods: the physico–chemical char...

In the current study, we focused on the mechanism underlying starch flocculation by the sweet potato sour liquid. The traditional microbial techniques and 16S rDNA sequencing revealed that Lactobacillus was dominant flocculating microorganism in sour liquid. In total, 86 bacteria, 20 yeasts, and 10 molds were isolated from the sour liquid and only eight Lactobacillus species exhibited flocculat...

Both Candida albicans and lactobacilli are common colonizers of carious lesions in children and adolescents. The purpose of this study is to compare the velocity of acid production between C. albicans and several Lactobacillus species at different pH levels and concentrations of glucose. Washed, pure resting-cell suspensions were obtained by culturing a total of 28 oral isolates comprising the ...