Nutritional requirements and simplified cultivation medium to study growth and energetics of a sourdough lactic acid bacterium Lactobacillus fermentum Ogi E1 during heterolactic fermentation of starch.

abstract：AIMS:The aim of this study was to investigate the common occurrence of reticuloendotheliosis virus (REV) among Gallid herpesvirus 2 (GaHV-2) infected chickens. The possible cause of this co-occurrence may be linked to contaminated vaccine stocks, which were also examined. METHODS AND RESULTS:The study was conducted on...

journal_title：Journal of applied microbiology

authors： Woźniakowski G,Mamczur A,Samorek-Salamonowicz E

更新日期：2015-04-01 00:00:00

abstract：AIMS:To calculate fermentation efficiency in a continuous ethanol production process, we aimed to develop a robust mathematical method based on the analysis of metabolic by-product formation. METHODS AND RESULTS:This method is in contrast to the traditional way of calculating ethanol fermentation efficiency, where the...

journal_title：Journal of applied microbiology

authors： Canseco Grellet MA,Castagnaro A,Dantur KI,De Boeck G,Ahmed PM,Cárdenas GJ,Welin B,Ruiz RM

更新日期：2016-10-01 00:00:00

abstract：AIM:To develop a novel validated method for the isolation of Bifidobacterium animalis ssp. lactis BB-12 (BB-12) from faecal specimens and apply it to studies of BB-12 and Lactobacillus rhamnosus GG (LGG) recovered from the healthy human gastrointestinal (GI) tract. METHODS AND RESULTS:A novel method for isolating and ...

journal_title：Journal of applied microbiology

authors： Poutsiaka DD,Mahoney IJ,McDermott LA,Stern LL,Thorpe CM,Kane AV,Baez-Giangreco C,McKinney J,Davidson LE,Leyva R,Goldin B,Snydman DR

更新日期：2017-05-01 00:00:00

abstract：:Staphylococcus aureus is an important agent of contagious bovine intramammary infections in dairy cattle. Its ability to persist inside the udder is based on the presence of important mechanisms such as its ability to form biofilms, polysaccharide capsules small colony variants, and their ability to invade professiona...

journal_title：Journal of applied microbiology

authors： Zaatout N,Ayachi A,Kecha M

更新日期：2020-11-01 00:00:00

abstract：AIMS:  To determine the kinetics of substrate fluxes in a microbial community in order to elucidate the roles of the community members. METHODS AND RESULTS:  The kinetics of substrate sharing in a bacterial consortium were measured by a new analytical approach combining immunostaining, stable isotope probing and fluor...

journal_title：Journal of applied microbiology

authors： Pawelczyk S,Bumann D,Abraham WR

更新日期：2011-04-01 00:00:00

abstract：AIMS:Production of isomaltulose by newly isolated Klebsiella sp. LX3. METHODS AND RESULTS:The bacterial isolate LX3, which transforms sucrose to isomaltulose and trehalulose, has been isolated from a soil sample in Singapore. Morphological and biochemical analysis, as well as 16s rRNA sequence demonstrated that the is...

journal_title：Journal of applied microbiology

authors： Li X,Zhao C,An Q,Zhang D

更新日期：2003-01-01 00:00:00

abstract：AIMS:The aim of the present study is to identify genes and proteins whose expression is induced in lager brewing yeast during the lag phase and early exponential growth. METHODS AND RESULTS:Two-dimensional gel electrophoresis was used to identify proteins induced during the lag and early exponential phase of lager bre...

journal_title：Journal of applied microbiology

authors： Brejning J,Arneborg N,Jespersen L

更新日期：2005-01-01 00:00:00

abstract：:The primary mode of transmission of the human pathogen Helicobacter pylori is unresolved. This study examined the possibility that H. pylori is water-borne. Because methods for the direct culture of H. pylori from water samples remain elusive, a microscopic technique was used for detection of this organism. Actively r...

journal_title：Journal of applied microbiology

authors： Hegarty JP,Dowd MT,Baker KH

更新日期：1999-11-01 00:00:00

abstract：AIM:To assess Pediococcus acidilactici as a dietary supplement for on-growing red tilapia (Oreochromis niloticus). METHODS AND RESULTS:Tilapia were fed either a control diet or control diet supplemented with Ped. acidilactici at 10(7) CFU g(-1) for 32 days. Ped. acidilactici colonized the intestinal tract and signific...

journal_title：Journal of applied microbiology

authors： Ferguson RM,Merrifield DL,Harper GM,Rawling MD,Mustafa S,Picchietti S,Balcázar JL,Davies SJ

更新日期：2010-09-01 00:00:00

abstract：AIM:To investigate the influence of several environmental factors on the viability and cell-adsorption for two Lactobacillus casei/paracasei bacteriophages (PL-1 and J-1). METHODS AND RESULTS:Both phages showed a remarkably high specificity of species, sharing similar host spectra. Two phages and four sensitive strain...

journal_title：Journal of applied microbiology

authors： Capra ML,Quiberoni A,Reinheimer J

更新日期：2006-02-01 00:00:00

abstract：AIMS:To investigate the structural organization and dynamics of exopolysaccharides (EPS) matrix and microcolonies formation by Streptococcus mutans during the biofilm development process. METHODS AND RESULTS:Biofilms of Strep. mutans were formed on saliva-coated hydroxyapatite (sHA) discs in the presence of glucose or...

journal_title：Journal of applied microbiology

authors： Xiao J,Koo H

更新日期：2010-06-01 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:Cucumber angular leaf spot caused by Pseudomonas syringae pv. lachrymans (Psl) is an important and destructive disease worldwide, and no effective technique has been developed for the control of the pathogen. Detection of infection or latent in cucumber plants is critical to evaluate disease progress and strengthe...

journal_title：Journal of applied microbiology

authors： Meng XL,Xie XW,Shi YX,Chai AL,Ma ZH,Li BJ

更新日期：2017-02-01 00:00:00

abstract：AIMS:To characterize Lactobacillus strains with EPS-producing ability compared with non-EPS-producing lactobacilli of the same species for technological performance including simulated gastrointestinal tract (GIT) conditions. METHODS AND RESULTS:Characterization of EPS-producing Lactobacillus mucosae DPC 6426 in detai...

journal_title：Journal of applied microbiology

authors： London LE,Price NP,Ryan P,Wang L,Auty MA,Fitzgerald GF,Stanton C,Ross RP

更新日期：2014-08-01 00:00:00

abstract：AIMS:To evaluate the inhibitory effect of five structurally different imidazolium salts on the in vitro growth of plant pathogenic bacteria that belong to divergent taxonomic genera as well as their ability to reduce the severity of common bacterial blight of common bean caused by Xanthomonas axonopodis pv. phaseoli an...

journal_title：Journal of applied microbiology

authors： Neves YF,Eloi ACL,de Freitas HMM,Soares EGO,Rivillo D,Demétrio da Silva V,Schrekker HS,Badel JL

更新日期：2020-05-01 00:00:00

abstract：AIMS:The aims of this study were to characterize the antibacterial activity and the chemotype of Litsea cubeba leaf essential oil (EO) harvested in North Vietnam and to investigate the biological effects induced by the leaf powder on growth, nonspecific immunity and survival of common carp (Cyprinus carpio) challenged ...

journal_title：Journal of applied microbiology

authors： Nguyen HV,Caruso D,Lebrun M,Nguyen NT,Trinh TT,Meile JC,Chu-Ky S,Sarter S

更新日期：2016-08-01 00:00:00

abstract：:Intrinsic resistance to antibiotics is a serious therapeutic problem in the case of many bacterial species. The Gram-positive human pathogen Listeria monocytogenes is intrinsically resistant to broad spectrum cephalosporin antibiotics, which are commonly used in therapy of bacterial infections. Besides three penicilli...

journal_title：Journal of applied microbiology

authors： Krawczyk-Balska A,Markiewicz Z

更新日期：2016-02-01 00:00:00

abstract：AIMS:To relate sensory shelf-life of iced whole and gutted squid to bacterial growth and chemical changes. METHODS AND RESULTS:Cooked mantles from whole and gutted individuals were rejected after 10 and 12 days of storage, respectively, due to ammoniacal off-odours. Rate of production of both ammonia and trimethylamin...

journal_title：Journal of applied microbiology

authors： Paarup T,Sanchez JA,Moral A,Christensen H,Bisgaard M,Gram L

更新日期：2002-01-01 00:00:00

abstract：AIMS:To evaluate archaeal diversity in natural and impacted habitats from Rio de Janeiro state, Brazil, a tropical region of South America. METHODS AND RESULTS:16S rRNA gene was amplified directly by polymerase chain reaction (PCR) from genomic DNA, extracted from Guanabara Bay (GB) water, halomarine sediment (HS), mu...

journal_title：Journal of applied microbiology

authors： Clementino MM,Fernandes CC,Vieira RP,Cardoso AM,Polycarpo CR,Martins OB

更新日期：2007-07-01 00:00:00

abstract：:Traditional microbiological methods are still used extensively for analysis of micro-organisms in water. However, they are inefficient due to a high labour input requirement, a low sample capacity, and often a long time lag before results are available. Analytical stages involving incubation and growth (enrichments an...

journal_title：Journal of applied microbiology

authors： Betts WB,Brown AP

更新日期：1998-12-01 00:00:00

abstract：AIM:In the study, we investigated the regulatory effects of these genes (codY, comA, degU and spo0A) on the biosynthesis of three lipopeptides (bacillomycin D, fengycin and surfactin) in Bacillus amyloliquefaciens. METHODS AND RESULTS:The codY, comA, degU and spo0A genes in B. amyloliquefaciens fmbJ were knocked out. ...

journal_title：Journal of applied microbiology

authors： Sun J,Liu Y,Lin F,Lu Z,Lu Y

更新日期：2021-01-18 00:00:00

abstract：:Traditional bread (khamir) was made from sorghum flour of two local varieties, Bayadh and Hamra. The bread was prepared by mixing the sorghum flour with water and spices (onion, garlic, lemon juice and fenugreek) in a 1:0.8 (w/w) ratio and fermented for 24 h at 30 degrees C. Two other fermentations were carried out us...

journal_title：Journal of applied microbiology

authors： Gassem MA

更新日期：1999-02-01 00:00:00

abstract：AIMS:The study established the inactivation kinetic parameters of an Acanthamoeba cyst isolate subjected to heating and chlorination. METHODS AND RESULTS:A strain of Acanthamoeba was isolated and purified from an area surrounding a pilot food plant. Mature cysts (14 days) were subjected to heat inactivation studies at...

journal_title：Journal of applied microbiology

authors： Gabriel AA,Panaligan DC

更新日期：2020-08-01 00:00:00

abstract：AIMS:Coagulase-negative Staphylococcus xylosus strains are used as starter organisms for sausage fermentation. As those strains have to cope with low pH-values during fermentation, the aim of this study was to identify the acid adaptation mechanisms of S. xylosus TMW 2.1523 previously isolated from salami. METHODS AND...

journal_title：Journal of applied microbiology

authors： Kolbeck S,Behr J,Vogel RF,Ludwig C,Ehrmann MA

更新日期：2019-05-01 00:00:00

abstract：AIMS:To develop methods to differentiate Escherichia coli O157:H7 and related serotypes by the use of amplicon length polymorphism (ALP) analysis based on identifying DNA sequence deletions within highly homologous regions of three sequenced E. coli strains. METHODS AND RESULTS:Potential primer locations along the anc...

journal_title：Journal of applied microbiology

authors： Rice WC

更新日期：2009-01-01 00:00:00

abstract：AIMS:This study aimed to evaluate the effects of three Bacillus probiotics on Salmonella Typhimurium, and interleukin-8 (IL-8) gene expression in the co-culture of the Bacillus and the pathogen in vitro. METHODS AND RESULTS:Bacillus subtilis, Bacillus indicus and Bacillus coagulans were initially turned to spore and h...

journal_title：Journal of applied microbiology

authors： Kawarizadeh A,Pourmontaseri M,Farzaneh M,Hosseinzadeh S,Ghaemi M,Tabatabaei M,Pourmontaseri Z,Pirnia MM

更新日期：2020-10-15 00:00:00

abstract：:Growing industrialization and the desire for a better economy in countries has accelerated the emission of greenhouse gases (GHGs), by more than the buffering capacity of the earth's atmosphere. Among the various GHGs, carbon dioxide occupies the first position in the anthroposphere and has detrimental effects on the ...

journal_title：Journal of applied microbiology

authors： Bhagat C,Dudhagara P,Tank S

更新日期：2018-02-01 00:00:00

abstract：:Application of high hydrostatic pressure (200, 300, 350 and 400 MPa) at 5 degrees C for 30 min to different micro-organisms, including Gram-positive and Gram-negative bacteria, moulds and yeasts, proved to be more effective in inactivating these organisms than treatments at 20 degrees C for 10 min and at 10 degrees C ...

journal_title：Journal of applied microbiology

authors： Arroyo G,Sanz PD,Préstamo G

更新日期：1999-03-01 00:00:00

abstract：AIMS:To determine the effect of reduced water activity (a(w)) on thermal inactivation of Salmonella serotype Typhimurium at different temperatures and its mechanism. METHODS AND RESULTS:D-value determinations at a range of different temperatures showed that heating at reduced a(w) (0.94, produced by addition of glucos...

journal_title：Journal of applied microbiology

authors： Aljarallah KM,Adams MR

更新日期：2007-01-01 00:00:00

abstract：AIMS:A survey was conducted on the ecological distribution of bacteriocin-producing lactic acid bacteria in Miso-pastes, a typical fermented food in Japan. METHODS AND RESULTS Nine Miso-pastes were sampled for isolation of bacteriocin-producers. Almost all isolated enterococcal strains produced bacteriocins but no isol...

journal_title：Journal of applied microbiology

authors： Onda T,Yanagida F,Uchimura T,Tsuji M,Ogino S,Shinohara T,Yokotsuka K

更新日期：2002-01-01 00:00:00