Fermentative profile and bacterial diversity of corn silages inoculated with new tropical lactic acid bacteria.

abstract：:Self-produced mutagens in culture by fungi may affect DNA analysis of the same fungi. This has not been considered previously. Many fungi produce numerous mutagenic secondary metabolites (SM) in culture. There is a paradox of growing fungi in media to produce representative DNA which also support mutagenic SM. This is...

journal_title：Journal of applied microbiology

authors： Paterson RR,Lima N

更新日期：2009-04-01 00:00:00

abstract：:The goals of this review are to summarize the current knowledge on the application of Lactobacillus salivarius as a probiotic in animals and humans, and to address safety concerns with its use on live hosts. Overall, several strains of L. salivarius are well established probiotics with multiple applications in animal ...

journal_title：Journal of applied microbiology

authors： Chaves BD,Brashears MM,Nightingale KK

更新日期：2017-07-01 00:00:00

abstract：AIMS:The dynamics of bioaerosol generation in specific occupational environments where mail is manually unpacked and sorted was investigated. METHODS AND RESULTS:Total number of airborne particles was determined in four different size classes (0.3-0.5, 0.5-1, 1-5 and >5 microm) by laser particle counting. Time depende...

journal_title：Journal of applied microbiology

authors： Brandl H,Bachofen R,Bischoff M

更新日期：2005-01-01 00:00:00

abstract：AIMS:This study investigates changes in microbiological and physicochemical parameters during large-scale, thermophilic composting of a single batch of municipal organic waste. The inter-relationships between the microbial biomass and community structure as well as several physicochemical parameters and estimates of ma...

journal_title：Journal of applied microbiology

authors： Steger K,Sjögren AM,Jarvis A,Jansson JK,Sundh I

更新日期：2007-08-01 00:00:00

abstract：AIMS:To compare survival of enterohaemorrhagic Escherichia coli (EHEC) strains of two clonal groups in a simulated gastric environment and to quantify the effect of storage in an acidic food, apple juice, on subsequent survival of EHEC in the simulated gastric environment. METHODS AND RESULTS:To characterize acid resi...

journal_title：Journal of applied microbiology

authors： Bergholz TM,Whittam TS

更新日期：2007-02-01 00:00:00

abstract：AIM:To investigate the immunoprotection of three recombinant proteins derived from the Vibrio harveyi outer membrane proteins (OMPs) OmpK, glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and their fusion OmpK-GAPDH as vaccine candidates from vibriosis of large yellow croaker (Pseudosciaena crocea). METHODS:The ompK g...

journal_title：Journal of applied microbiology

authors： Zhang C,Yu L,Qian R

更新日期：2007-11-01 00:00:00

abstract：AIMS:Quantitative polymerase chain reaction (QPCR) methods for beach monitoring by estimating abundance of Enterococcus spp. in recreational waters use internal, positive controls which address only the amplification of target DNA. In this study two internal, positive controls were developed to control for both amplifi...

journal_title：Journal of applied microbiology

authors： James JB,Genthner FJ

更新日期：2008-12-01 00:00:00

abstract：AIMS:Bacillus licheniformis PWD-1 is a keratin-degrading, spore-forming bacterium isolated from a poultry waste digester. A sporulation-deficient mutant of B. licheniformis PWD-1, named B. licheniformis WBG, was developed and characterized. METHODS AND RESULTS:The mutation was generated using the splicing by overlap e...

journal_title：Journal of applied microbiology

authors： Wang JJ,Greenhut WB,Shih JC

更新日期：2005-01-01 00:00:00

abstract：AIMS:A polyphasic approach was used to study the biodiversity bacteria associated with biocorrosion processes, in particular sulfate-reducing bacteria (SRB) and thiosulfate-reducing bacteria (TRB) which are described to be particularly aggressive towards metallic materials, notably via hydrogen sulfide release. METHOD...

journal_title：Journal of applied microbiology

authors： Boudaud N,Coton M,Coton E,Pineau S,Travert J,Amiel C

更新日期：2010-07-01 00:00:00

abstract：AIMS:To study biomineralization of Monocrotophos (MCP) and identify the metabolites formed during biodegradation. METHODS AND RESULTS:Two cultures, namely Arthrobacter atrocyaneus MCM B-425 and Bacillus megaterium MCM B-423, were isolated by enrichment and adaptation culture technique from soil exposed to MCP. The iso...

journal_title：Journal of applied microbiology

authors： Bhadbhade BJ,Sarnaik SS,Kanekar PP

更新日期：2002-01-01 00:00:00

abstract：AIMS:To characterize the bioemulsifier produced by a nonfluorescent strain of Pseudomonas putida isolated from a polluted sediment and to determine the influence of pH, temperature, media composition, and carbon and nitrogen source on growth and emulsifying activity. METHODS AND RESULTS:Different indexes were employed...

journal_title：Journal of applied microbiology

authors： Bonilla M,Olivaro C,Corona M,Vazquez A,Soubes M

更新日期：2005-01-01 00:00:00

abstract：AIMS:To produce and characterize egg yolk immunoglobulin (IgY) against the fish intracellular pathogen Piscirickettsia salmonis as well as to evaluate the antibacterial activity of IgY in vitro and the availability in the serum of fish immunized orally. METHODS AND RESULTS:Specific IgY was produced by immunizing hens ...

journal_title：Journal of applied microbiology

authors： Oliver C,Valenzuela K,Silva H,Haro RE,Cortés M,Sandoval R,Pontigo JP,Álvarez C,Figueroa JE,Avendaño-Herrera R,Troncoso JM,Yáñez AJ

更新日期：2015-08-01 00:00:00

abstract：AIM:Survival of Escherichia coli O157:H7 and Salmonella enterica in animal waste-based composts was studied with different compost types, storage conditions and inoculum levels. METHODS AND RESULTS:A cocktail of three E. coli O157:H7 or S. enterica strains was inoculated into dairy manure-based composts (A and B) or p...

journal_title：Journal of applied microbiology

authors： Chen Z,Kim J,Jiang X

更新日期：2018-05-01 00:00:00

abstract：AIMS:The fate of Listeria monocytogenes Scott A, was studied in broth, at different a(w)s (by adding NaCl or KCl from 0.0 to 1.4 mol l(-1)), pHs (from 4.0 to 7.3 by adding lactic acid), and nisin concentrations (from 0 to 100 IU ml(-1)). METHODS AND RESULTS:Increasing salt and nisin concentrations and decreasing pH re...

journal_title：Journal of applied microbiology

authors： Boziaris IS,Skandamis PN,Anastasiadi M,Nychas GJ

更新日期：2007-03-01 00:00:00

abstract：AIMS:The objective of this study was to investigate the effect of temperature (5-25°C) on epiphytic lactic acid bacteria (LAB) populations during 60 days of fermentation of whole-plant corn silage. METHODS AND RESULTS:Vacuum bag mini-silos of chopped whole-plant corn were incubated at five different temperatures (5, 1...

journal_title：Journal of applied microbiology

authors： Zhou Y,Drouin P,Lafrenière C

更新日期：2016-09-01 00:00:00

abstract：AIMS:To evaluate the performance of three Salmonella plating media (Rambach, Xylose Lysine Deoxycholate agar and modified Brilliant Green Agar plus Novobiocin) as part of the ISO 6579: 2002 (Annex D) on poultry environmental samples. METHODS AND RESULTS:The samples analysed were those for the European Union Salmonella...

journal_title：Journal of applied microbiology

authors： Carrique-Mas JJ,Barnes S,McLaren I,Davies R

更新日期：2009-12-01 00:00:00

abstract：AIMS:Monitoring of microbial changes during and after application of various disinfection treatments in a model domestic water system. METHODS AND RESULTS:A pilot-scale domestic water system consisting of seven galvanized steel re-circulation loops and copper dead legs was constructed. Culture techniques, confocal las...

journal_title：Journal of applied microbiology

authors： Thomas V,Bouchez T,Nicolas V,Robert S,Loret JF,Lévi Y

更新日期：2004-01-01 00:00:00

abstract：AIMS:Campylobacter contamination in French chicken production from the farm to the consumer was determined using a PCR assay for bacteria detection and identification. METHODS AND RESULTS:Samples were bird droppings from poultry houses, neck skins, livers, hearts, gizzards, wings, legs and escalopes from slaughterhous...

journal_title：Journal of applied microbiology

authors： Denis M,Refrégier-Petton J,Laisney MJ,Ermel G,Salvat G

更新日期：2001-08-01 00:00:00

abstract：:Basil essential oils, including basil sweet linalool (BSL) and basil methyl chavicol (BMC), were screened for antimicrobial activity against a range of Gram-positive and Gram-negative bacteria, yeasts and moulds using an agar well diffusion method. Both essential oils showed antimicrobial activity against most of the ...

journal_title：Journal of applied microbiology

authors： Wan J,Wilcock A,Coventry MJ

更新日期：1998-02-01 00:00:00

abstract：AIMS:The transfer of tetO gene conferring resistance to tetracycline was studied between Campylobacter jejuni strains, in the digestive tract of chickens. METHODS AND RESULTS:In vitro conjugation experiments were first performed in order to select donor/recipient couples for further in vivo assay. Then, chickens were ...

journal_title：Journal of applied microbiology

authors： Avrain L,Vernozy-Rozand C,Kempf I

更新日期：2004-01-01 00:00:00

abstract：AIMS:The purpose of this study was to compare the efficacy, in terms of bacterial biofilm penetration and killing, of alkaline hypochlorite (pH 11) and chlorosulfamate (pH 5.5) formulations. METHODS AND RESULTS:Two species biofilms of Pseudomonas aeruginosa and Klebsiella pneumoniae were grown by flowing a dilute medi...

journal_title：Journal of applied microbiology

authors： Stewart PS,Rayner J,Roe F,Rees WM

更新日期：2001-09-01 00:00:00

abstract：AIMS: The germination-arrest factor (GAF) produced by Pseudomonas fluorescens WH6, and identified as 4-formylaminooxyvinylglycine, specifically inhibits the germination of a wide range of grassy weeds. This study was undertaken to determine whether GAF has antimicrobial activity in addition to its inhibitory effects on...

journal_title：Journal of applied microbiology

authors： Halgren A,Azevedo M,Mills D,Armstrong D,Thimmaiah M,McPhail K,Banowetz G

更新日期：2011-10-01 00:00:00

abstract：AIMS:Investigating mechanisms of lethality enhancement when Escherichia coli O157:H7, and selected E. coli mutants, were exposed to tert-butylhydroquinone (TBHQ) during ultra-high pressure (UHP) treatment. METHODS AND RESULTS:Escherichia coli O157:H7 EDL-933, and 14 E. coli K12 strains with mutations in selected genes...

journal_title：Journal of applied microbiology

authors： Malone AS,Chung YK,Yousef AE

更新日期：2008-12-01 00:00:00

abstract：AIM:To determine the structure of the chimeric chromosome X of bottom-fermenting yeasts. METHODS AND RESULTS:Eight cosmid clones carrying DNA from chromosome X of bottom-fermenting yeasts were selected by end-sequencing. Four of the cosmid clones had Saccharomyces cerevisiae (SC)-type and Saccharomyces bayanus (SB)-ty...

journal_title：Journal of applied microbiology

authors： Ogata T,Izumikawa M,Tadami H

更新日期：2009-10-01 00:00:00

abstract：AIMS:To determine the mechanisms of Bacillus subtilis spore resistance to and killing by a novel sporicide, dimethyldioxirane (DMDO) that was generated in situ from acetone and potassium peroxymonosulfate at neutral pH. METHODS AND RESULTS:Spores of B. subtilis were effectively killed by DMDO. Rates of killing by DMDO...

journal_title：Journal of applied microbiology

authors： Paul M,Atluri S,Setlow B,Setlow P

更新日期：2006-11-01 00:00:00

abstract：AIMS:To investigate bacterial communities of tyre monofill sites, colonization of tyre material by bacteria and the effect of tyre leachate on bacteria. METHODS AND RESULTS:Culturable bacteria were isolated from buried tyre shreds and identified using fatty acid methyl ester analysis. Isolates belonged to taxonomic gr...

journal_title：Journal of applied microbiology

authors： Vukanti R,Crissman M,Leff LG,Leff AA

更新日期：2009-06-01 00:00:00

abstract：AIMS:To identify and characterize the main contaminant yeast species detected in fuel-ethanol production plants in Northeast region of Brazil by using molecular methods. METHODS AND RESULTS:Total DNA from yeast colonies isolated from the fermentation must of industrial alcohol plants was submitted to PCR fingerprintin...

journal_title：Journal of applied microbiology

authors： de Souza Liberal AT,Basílio AC,do Monte Resende A,Brasileiro BT,da Silva-Filho EA,de Morais JO,Simões DA,de Morais MA Jr

更新日期：2007-02-01 00:00:00

abstract：AIMS:To determine the ability of Listeria monocytogenes to survive exposure to commercial food-processing equipment cleaning solutions and subsequent treatment with sanitizers or heat. METHODS AND RESULTS:Cells of five strains of L. monocytogenes were suspended in 1% solutions of eight commercial cleaners (pH 7.1-12.5...

journal_title：Journal of applied microbiology

authors： Taormina PJ,Beuchat LR

更新日期：2002-01-01 00:00:00

abstract：AIMS:To investigate the in vitro antibacterial activity and antifungal mode of action of flocculosin, a cellobiose lipid produced by Pseudozyma flocculosa. METHODS AND RESULTS:When tested against clinical bacterial isolates, the compound was particularly active against Gram-positive bacteria and its effect was not mit...

journal_title：Journal of applied microbiology

authors： Mimee B,Pelletier R,Bélanger RR

更新日期：2009-09-01 00:00:00

abstract：AIMS:Although a link between agricultural cephalosporin use and resistance in Salmonella has been demonstrated with the drug ceftiofur, the underlying mechanism of the correlation is unclear. This study investigated the impact of ceftiofur exposure in S. Saintpaul on ceftriaxone resistance, the gene expression and the ...

journal_title：Journal of applied microbiology

authors： Zwe YH,Yuk HG

更新日期：2020-12-01 00:00:00