Pediococcus Spp
Mostrando 1-12 de 22 artigos, teses e dissertações.
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1. Technology and safety assessment for lactic acid bacteria isolated from traditional Bulgarian fermented meat product "lukanka"
Abstract The present work discusses the technological and new selection criteria that should be included for selecting lactic acid bacteria for production of fermented meat. Lactic acid bacteria isolated from Bulgarian traditional fermented "lulanka" salami was studied regarding some positive technological parameters (growth at different temperature, pH, and
Braz. J. Microbiol.. Publicado em: 2017-07
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2. A functional food: a traditional Tarhana fermentation
Abstract White wheat flour, concentrated full fat yoghurt, tomato paste, onion, red and green paprika, and mint and salt are used in the preparation of Tarhana. During the 7-day Tarhana fermentation period, the acidity increased from 1.10% to 3.25%, the pH decreased from 5.22 to 4.13, and the moisture decreased from 70.12% to 26.15%. The chemical composition
Food Sci. Technol. Publicado em: 29/05/2017
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3. Silagens de milho inoculadas microbiologicamente em diferentes estádios de maturidade: perdas fermentativas, composição bromatológica e digestibilidade in vitro
Objetivou-se com este estudo avaliar as perdas fermentativas, composição bromatológica e digestibilidade in vitro da matéria orgânica de silagens de milho produzidas em diferentes estádios de maturidade, inoculadas microbiologicamente. Aplicaram-se dois inoculantes comerciais nas silagens produzidas nos estádios SLL, 1/3 LL, 1/2 LL, 2/3 LL e CN, perma
Cienc. Rural. Publicado em: 2014-02
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4. Isolation and identification of Lactobacillus spp., Bifidobacterium spp., Enterococcus spp., Pediococcus spp. and Lactococcus spp. from the intestinal microbiota of Blue-fronted Parrot (Amazona aestiva) / Isolamento e identificação de Lactobacillus spp., Bifidobacterium spp., Enterococcus spp., Pediococcus spp. e Lactococcus spp. da microbiota intestinal de Papagaio-verdadeiro (Amazona aestiva)
In Brazil, Blue-fronted Parrot (Amazona aestiva) has been widely owned as a pet bird and, therefore, one of the Brazilians birds most frequently traded illegally in the Black Market. There are few reports in the current literature regarding to the microbiota of wild birds. The gastrointestinal tract of these birds has a wide variety of bacterial species; mos
Publicado em: 2009
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5. Efeitos da concentração de matéria seca e do uso de inoculante bacteriano-enzimático, na silagem de tifton 85 (Cynodon spp.), sobre a digestão de nutrientes, parâmetros ruminais e comportamento ingestivo em novilhos de corte em crescimento. / Effects of the dry matter concentration and use of bacterial-enzymatic inoculant, in tifton 85 (Cynodon spp.) silage, on the nutrient digestion, ruminal parameters and ingestive behavior in growing beef steers.
The present trial aimed to study the effects of forage wilting associated or not with a bacterial-enzymatic inoculant on ensiling Tifton 85 grass. Front panel of experimental silos (325 kg square wrapped bales) were daily scored for fungi development and weekly sampled for chemical composition analysis and particle chop length measurements. In a randomized 7
Publicado em: 2002
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6. Plasmid transfer in Pediococcus spp.: intergeneric and intrageneric transfer of pIP501.
Transfer of the broad-host-range resistance plasmid pIP501 from Streptococcus faecalis to Pediococcus pentosaceus and Pediococcus acidilactici occurred between cells immobilized on nitrocellulose filters in the presence of DNase. Expression of the pIP501-linked erythromycin and chloramphenicol resistance determinants was observed in transconjugants. Intragen
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7. Antimicrobial susceptibility of Pediococcus spp. and genetic basis of macrolide resistance in Pediococcus acidilactici HM3020.
We determined the MICs of 28 antimicrobial agents against 36 clinical strains of Pediococcus spp. (25 P. acidilactici, 9 P. pentosaceus, and 2 P. urinaeequi strains). Penicillin G, imipenem, gentamicin, netilmicin, erythromycin, clindamycin, rifampin, chloramphenicol, daptomycin, and ramoplanin were the most active. All strains of P. acidilactici were suscep
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8. Detection of Pediococcus spp. in brewing yeast by a rapid immunoassay.
A membrane immunofluorescent-antibody test was developed to detect diacetyl-producing Pediococcus contaminants in brewery pitching yeast (yeast [Saccharomyces cerevisiae] slurry collected for reinoculation). Centrifugations at 11 and 5,100 x g separate yeast cells from bacteria and concentrate the bacteria, respectively. Pelleted bacteria resuspended and tra
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9. Monoclonal antibody-colony immunoblot method specific for isolation of Pediococcus acidilactici from foods and correlation with pediocin (bacteriocin) production.
BALB/c mice were immunized with broken, heat-killed cells of Pediococcus acidilactici H. After murine cell fusions, one monoclonal antibody (MAb), Ped-2B2, was selected on the basis of its positive reaction with seven of seven strains tested in an enzyme-linked immunosorbent assay with whole cells of P. acidilactici. The MAb Ped-2B2 did not show any cross-re
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10. In vitro activity of ramoplanin against vancomycin-resistant gram-positive organisms.
In vitro activity of ramoplanin, a cyclic lipoglycopeptide, against 92 vancomycin-resistant gram-positive organisms was evaluated. Ramoplanin demonstrated potent activity against many highly vancomycin-resistant organisms including enterococci (MICs for 90% of strains tested of 0.5 micrograms/ml) and against Lactobacillus spp., Leuconostoc spp., and Pediococ
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11. Vancomycin-resistant gram-positive bacteria isolated from human sources.
Recent reports of infections with vancomycin-resistant gram-positive bacteria prompted us to study vancomycin-resistant isolates from human sources to characterize the types of bacteria displaying this phenotype. Thirty-six vancomycin-resistant gram-positive isolates, 14 from clinical specimens and 22 from stool samples, were identified. These isolates were
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12. In vitro activities of daptomycin and other antimicrobial agents against vancomycin-resistant gram-positive bacteria.
A comparative evaluation of daptomycin and eight other antimicrobial agents was performed by the agar dilution technique with 56 strains of vancomycin-resistant gram-positive bacteria, including Leuconostoc, Lactobacillus, and Pediococcus spp. Erythromycin, deptomycin, clindamycin, and gentamicin exhibited the greatest activities, whereas penicillin, ampicil