Biofilm inhibiting activity of betacyanins from red pitahaya (Hylocereus polyrhizus) and red spinach (Amaranthus dubius) against Staphylococcus aureus and Pseudomonas aeruginosa biofilms.

abstract：:Dental chair units (DCUs) contain integrated systems that provide the instruments and services for a wide range of dental procedures. DCUs use water to cool and irrigate DCU-supplied instruments and tooth surfaces during dental treatment. Water is supplied to these instruments by a network of interconnected narrow-bor...

journal_title：Journal of applied microbiology

authors： Coleman DC,O'Donnell MJ,Shore AC,Russell RJ

更新日期：2009-05-01 00:00:00

abstract：AIMS:To investigate the effects of different bioaugmentation strategies for enhancing the biogas production from cow manure and evaluate microbial community patterns. METHODS AND RESULTS:Co-inoculation with cow rumen fluid and cow rumen-derived enriched microbial consortia was evaluated in anaerobic batch tests at 36°...

journal_title：Journal of applied microbiology

authors： Ozbayram EG,Akyol Ç,Ince B,Karakoç C,Ince O

更新日期：2018-02-01 00:00:00

abstract：AIMS:To improve lincomycin A production and decrease the content of byproduct lincomycin B in an industrial lincomycin-producing strain. METHODS AND RESULTS:The in silico analysis indicated that LmbW could be involved in propylproline biosynthesis of lincomyin A. In this study, we constructed an lmbW deletion mutant a...

journal_title：Journal of applied microbiology

authors： Pang AP,Du L,Lin CY,Qiao J,Zhao GR

更新日期：2015-10-01 00:00:00

abstract：AIM:This study examined the antifungal activity of the combination of tyrosol and farnesol against Candida albicans and Candida glabrata in the planktonic state or forming biofilms. METHODS AND RESULTS:The effect of drug association against Candida planktonic cells was assessed by the fractional inhibitory concentrati...

journal_title：Journal of applied microbiology

authors： Monteiro DR,Arias LS,Fernandes RA,Deszo da Silva LF,de Castilho MOVF,da Rosa TO,Vieira APM,Straioto FG,Barbosa DB,Delbem ACB

更新日期：2017-08-01 00:00:00

abstract：AIMS:To study the effects of temperature, pH and yeast extract (YE) concentration on growth and exopolysaccharide (EPS) production by Propionibacterium acidi-propionici DSM 4900 cultivated on milk microfiltrate. METHODS AND RESULTS:A multifactorial approach using a Response Surface Methodology (RSM) was followed. The ...

journal_title：Journal of applied microbiology

authors： Gorret N,Maubois JL,Engasser JM,Ghoul M

更新日期：2001-05-01 00:00:00

abstract：AIMS:The purpose of this study was to purify and characterize a bacteriocin produced by Eikenella corrodens A32E2. METHODS AND RESULTS:Peptostreptococcus anaerobius ATCC27337 was used as indicator strain in antagonistic assays for bacteriocin-producing E. corrodens A32E2. Protein extraction was influenced by pH and bu...

journal_title：Journal of applied microbiology

authors： Apolônio AC,Carvalho MA,Bemquerer MP,Santoro MM,Pinto SQ,Oliveira JS,Santos KV,Farias LM

更新日期：2008-02-01 00:00:00

abstract：AIM:To evaluate Thermus scotoductus SA-01's ability to reduce Cr(VI) aerobically. METHODS AND RESULTS:T. scotoductus SA-01 is able to reduce Cr(VI) aerobically when grown in a complex organic medium containing Cr(VI) concentrations up to 0.5 mmol l(-1). Suspension of T. scotoductus SA-01 cells also reduced Cr(VI) aero...

journal_title：Journal of applied microbiology

authors： Opperman DJ,van Heerden E

更新日期：2007-11-01 00:00:00

abstract：AIMS:The metabolism of phenanthrene and anthracene by a moderate thermophilic Nocardia otitidiscaviarum strain TSH1 was examined. METHODS AND RESULTS:When strain TSH1 was grown in the presence of anthracene, four metabolites were identified as 1,2-dihydroxy-1,2-dihydroanthracene, 3-(2-carboxyvinyl)naphthalene-2-carbox...

journal_title：Journal of applied microbiology

authors： Zeinali M,Vossoughi M,Ardestani SK

更新日期：2008-08-01 00:00:00

abstract：AIMS:The goal of this study was to develop and test the efficacy of a PCR assay for the environmental detection of the nifH gene of Methanobrevibacter smithii, a methanogen found in human faeces and sewage. METHODS AND RESULTS:PCR primers for the nifH gene of M. smithii were designed, tested and used to detect the pre...

journal_title：Journal of applied microbiology

authors： Ufnar JA,Wang SY,Christiansen JM,Yampara-Iquise H,Carson CA,Ellender RD

更新日期：2006-07-01 00:00:00

abstract：AIM:To evaluate the bacterial composition of collared peccary semen and foreskin mucosa, and to verify the sensitivity of isolates to antimicrobials used in semen conservation and to Aloe vera gel, which is an alternative external cryoprotectant. METHODS AND RESULTS:Nine foreskin mucosa and ejaculate samples from adul...

journal_title：Journal of applied microbiology

authors： Santos CS,Silva AM,Maia KM,Rodrigues GSO,Feijó FMC,Alves ND,Oliveira MF,Silva AR

更新日期：2020-09-01 00:00:00

abstract：AIMS:To determine the incidence of emetic toxin producing Bacillus cereus in soil, animal faeces and selected vegetable produce to compare the results with the previously reported high incidence in rice paddy fields. To examine whether the emetic toxin has antibiotic activity. METHODS AND RESULTS:The incidence of emet...

journal_title：Journal of applied microbiology

authors： Altayar M,Sutherland AD

更新日期：2006-01-01 00:00:00

abstract：AIMS:To advance diagnostics and phylogenetics of Edwardsiella ictaluri by sequencing and characterizing its rrn operons. METHODS AND RESULTS:The Edw. ictaluri rrn operons were identified from a 5-7 kbp insert lambda library and from Edw. ictaluri fosmid clones. We present the complete sequences and analysis of all eig...

journal_title：Journal of applied microbiology

authors： Williams ML,Waldbieser GC,Dyer DW,Gillaspy AF,Lawrence ML

更新日期：2008-06-01 00:00:00

abstract：AIMS:This study evaluated the efficacy of a probiotic containing Bacillus toyonensis spores (Toyocerin(®) ) in postweaning piglets against enteric pathogens. METHODS AND RESULTS:Seven hundred and ninety-two healthy weaning pigs of a commercial farrow-to-finish pig farm were used. The negative control group fed without...

journal_title：Journal of applied microbiology

authors： Kantas D,Papatsiros VG,Tassis PD,Giavasis I,Bouki P,Tzika ED

更新日期：2015-03-01 00:00:00

abstract：AIMS:Isolates of Candida valida, Rhodotorula glutinis and Trichosporon asahii from the rhizosphere of sugar beet in Egypt were examined for their ability to colonize roots, to promote plant growth and to protect sugar beet from Rhizoctonia solani AG-2-2 diseases, under glasshouse conditions. METHODS AND RESULTS:Root c...

journal_title：Journal of applied microbiology

authors： El-Tarabily KA

更新日期：2004-01-01 00:00:00

abstract：AIMS:To evaluate the survival of Campylobacter jejuni relative to that of Escherichia coli in groundwater microcosms varying in nutrient composition. METHODS AND RESULTS:Studies were conducted in groundwater and deionized water incubated for up to 470 days at 4 degrees C. Samples were taken for culturable and total ce...

journal_title：Journal of applied microbiology

authors： Cook KL,Bolster CH

更新日期：2007-09-01 00:00:00

abstract：:New types of antimicrobial compounds were identified in the culture filtrate of Lactobacillus plantarum VTT E-78076. Activity was detected in the low molecular mass fraction separated by gel chromatography. This fraction totally inhibited the growth of the Gram-negative test organism, Pantoea agglomerans (Enterobacter...

journal_title：Journal of applied microbiology

authors： Niku-Paavola ML,Laitila A,Mattila-Sandholm T,Haikara A

更新日期：1999-01-01 00:00:00

abstract：:Two abundant surface proteins, EA1 and Sap, are components of the Bacillus anthracis surface layer (S-layer). Their corresponding genes have been cloned, shown to be clustered on the chromosome and sequenced. EA1 and Sap each possess three 'S-layer homology' motifs. Single and double disrupted mutants were constructed...

journal_title：Journal of applied microbiology

authors： Fouet A,Mesnage S,Tosi-Couture E,Gounon P,Mock M

更新日期：1999-08-01 00:00:00

abstract：AIMS:Thymol-rich medicinal plants have been used in traditional medicine to relieve infectious diseases. However, the application of essential oils as medicine is limited by its low water solubility and high vapour pressure. The objective of this study was to produce stable nanoemulsions of Thymus daenensis oil in wate...

journal_title：Journal of applied microbiology

authors： Ghaderi L,Moghimi R,Aliahmadi A,McClements DJ,Rafati H

更新日期：2017-10-01 00:00:00

abstract：AIMS:The influence of the cheese-making process, ripening conditions and primary starter on the viability and proteolytic activity of an adjunct culture of Lactobacillus plantarum I91 was assessed in two miniature cheese models, representative of Cremoso Argentino and Cheddar cheeses. METHODS AND RESULTS:Cheeses with ...

journal_title：Journal of applied microbiology

authors： Milesi MM,McSweeney PL,Hynes ER

更新日期：2008-09-01 00:00:00

abstract：:Pathogens express virulence genes in response to the combination of environmental conditions present in the host environment. The crop is the first gastrointestinal environment encountered in birds. However, feed withdrawal alters the crop environment resulting in an increased pH, and decreased concentrations of lacta...

journal_title：Journal of applied microbiology

authors： Durant JA,Corrier DE,Stanker LH,Ricke SC

更新日期：2000-07-01 00:00:00

abstract：AIMS:The present study focuses on the impact of two different drying technologies and the influence of protectants on process survival and storage stability of the two lactic acid bacterial strains Enterococcus faecium and Lactobacillus plantarum. METHODS AND RESULTS:After incubation with the protectants glucose, sucr...

journal_title：Journal of applied microbiology

authors： Strasser S,Neureiter M,Geppl M,Braun R,Danner H

更新日期：2009-07-01 00:00:00

abstract：AIMS:To determine whether strains of Geobacillus stearothermophilus isolated from a milk powder manufacturing plant were different in their ability to form biofilms and produce spores. In addition, this study evaluated whether there were other physiological characteristics that could differentiate these strains. METHO...

journal_title：Journal of applied microbiology

authors： Burgess SA,Flint SH,Lindsay D

更新日期：2014-02-01 00:00:00

abstract：:The changes in bacterial counts during the storage of a natural mineral water from a French spring were studied. Samples were taken from the spring and the bottling line. Viable cultivable (VC) bacteria were counted on R2A medium. Total counts, viable and dead bacteria were counted using the LIVE/DEAD Bac Light VIABIL...

journal_title：Journal of applied microbiology

authors： Defives C,Guyard S,Oularé MM,Mary P,Hornez JP

更新日期：1999-06-01 00:00:00

abstract：AIMS:The objective of this study was the fundamental investigation of the antimicrobial efficiency of various hop extracts against selected foodborne pathogens in vitro, as well as their activity against Listeria monocytogenes in a model meat marinade and on marinated pork tenderloins. METHODS AND RESULTS:In a first s...

journal_title：Journal of applied microbiology

authors： Kramer B,Thielmann J,Hickisch A,Muranyi P,Wunderlich J,Hauser C

更新日期：2015-03-01 00:00:00

abstract：AIMS:To examine the involvement of N-acyl homoserine lactone (AHL) quorum sensing in alkaline metalloprotease (aprX) promoter regulation in a Pseudomonas fluorescens milk isolate. METHODS AND RESULTS:N-acyl homoserine lactone signals from P. fluorescens strain 395 were separated and detected by thin layer chromatograp...

journal_title：Journal of applied microbiology

authors： Liu M,Wang H,Griffiths MW

更新日期：2007-12-01 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：AIMS:The major aims of this study are to determine the capability of sulphur oxidizing bacterium (SOB-1) to desulphurize dibenzothiophene (DBT) and crude oil, detection of the reaction kinetics and identify the proposed pathway of DBT desulphurization. METHODS AND RESULTS:The isolate was genetically identified based o...

journal_title：Journal of applied microbiology

authors： Mawad AMM,Hassanein M,Aldaby ES,Yousef N

更新日期：2020-08-19 00:00:00

abstract：AIMS:To devise a protocol for heterologous expression and purification of a partial toxic portion of the Bacillus thuringiensis (Bt) vegetative insecticidal protein Vip3A and using it as an antigen for anti-Vip3A polyclonal antibody development. Also, to evaluate the regulation of Vip3A secretion into culture supernata...

journal_title：Journal of applied microbiology

authors： Argôlo-Filho RC,Loguercio LL

更新日期：2018-08-01 00:00:00

abstract：AIMS:To isolate and characterize copper-resistant halophilic bacteria from the polluted Maruit Lake, Egypt and identify the role of plasmids in toxic metal resistance. METHODS AND RESULTS:We isolated strain MA2, showing high copper resistance up to the 1.5 mmol l(-1) concentration; it was also resistant to other metal...

journal_title：Journal of applied microbiology

authors： Osman O,Tanguichi H,Ikeda K,Park P,Tanabe-Hosoi S,Nagata S

更新日期：2010-04-01 00:00:00

abstract：AIMS:To develop a safe, effective and convenient vaccine for the prevention of highly pathogenic avian influenza (HPAI), we have successfully constructed a recombinant lactobacillus (LDL17-pH) that expresses the foreign HPAI protein, haemagglutinin 1 (HA1 ). METHODS AND RESULTS:The mucosal and systemic immune response...

journal_title：Journal of applied microbiology

authors： Wang Z,Yu Q,Fu J,Liang J,Yang Q

更新日期：2013-12-01 00:00:00