Genotoxicity assessment is carried out on freeze dried powder of cultured probiotics containing Lactobacillus rhamnosus LCR177, Bifidobacterium adolescentis BA286, and Pediococcus acidilactici PA318. Ames tests, in vitro mammalian chromosome aberration assay, and micronucleus tests in mouse peripheral blood are performed. For 5 strains of Salmonella Typhimurium, the Ames tests show no increased...

Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) protein analysis, automated ribotyping, and phenotypic tests (e.g., cell morphology, gas production from glucose, growth and acid production on homofermemtative-heterofermentative differential (HHD) agar medium, sugar fermentation patterns) were used to identify 23 lactic acid bacteria (LAB) isolated fro...

Preservation of green palm leaves by silage preserves them as feed in addition to the added value probiotics and prebiotics. In this work, characterization fresh tree was performed. The isolation local lactic acid bacteria allowed selection 4 isolates for leaves. Dairy used enrich with necessary nutrients. Lactobacillus paracasei Pediococcus acidilactici were found be dominating their respectiv...

"Native stingless bees" are found in dry forests of the Northwest Amotapes Biosphere Reserve Mangroves, Tumbes, Peru, and nearby rural populations. These bees play an important role as pollinators agricultural forest crops suppliers honey pollen", Melipona mimética being most species. The objectives study were: molecular identification using three different genetic loci (Cytochrome c oxidase, 2...

A total of 83 acid-producing strains were isolated from fresh Lentinus edodes, Pleurotus eryngii, Flammulina velutipes, Agaricus bisporus, ostreatus, djamor, abalones, and citrinopileatus by CaCO3-MRS plate medium. These divided into 9 species, including 52 Lactococcus lactis, 13 Pediococcus pentosaceus, 8 Enterococcus faecium, 3 garvieae, 2 casseliflavus, Lactobacillus plantarum, 1 strain acid...

Due to the increase by consumers of healthy products, exploration natural antimicrobial compounds has been promoted through use by-products lactic acid bacteria. Therefore, aim this research was obtain an powder (cell free) freeze-drying (FD) and spray-drying (SD) from microbial stabilisation (filtration or partial purification) a Pediococcus acidilactici fermentation broths. The activity these...

the present study investigates the possibility of enriching adult artemia franciscana with singular or combined administration of pediococcus acidilactici and fructooligosaccharide (fos). the experiment was conducted in a completely randomized design with four treatments, including synbiotic, p. acidilactici +fos (t1), probiotic, p. acidilactici (t2), prebiotic, fos (t3) and control (t4). to ev...