Potential risk-factors affecting Salmonella sp. and Escherichia coli occurrence and distribution in Midwestern United States swine feed mills.

abstract：AIMS:This study measured the survival of Listeria monocytogenes and Salmonella enterica subsp. enterica serovar Javiana over a 10-day period on four soil-free cultivation matrix (SFCM) types in the absence of microgreens and fertilizers. METHODS AND RESULTS:Coco coir (CC), a Sphagnum peat/vermiculite mix, Biostrate® a...

journal_title：Journal of applied microbiology

authors： Misra G,Gibson KE

更新日期：2020-12-01 00:00:00

abstract：:Pseudomonas fluorescens DR54 showed antagonistic properties against plant pathogenic Pythium ultimum and Rhizoctonia solani both in vitro and in planta. Antifungal activity was extractable from spent growth media, and fractionation by semi-preparative HPLC resulted in isolation of an active compound, which was identif...

journal_title：Journal of applied microbiology

authors： Nielsen TH,Christophersen C,Anthoni U,Sørensen J

更新日期：1999-07-01 00:00:00

abstract：AIMS:To better understand and manage the fate and transport of Salmonella in agricultural watersheds, we developed a culture-based, five tube-four dilution most probable number (MPN) method for enumerating dilute densities of Salmonella in environmental waters. METHODS AND RESULTS:The MPN method was a combination of a...

journal_title：Journal of applied microbiology

authors： Jenkins MB,Endale DM,Fisher DS

更新日期：2008-06-01 00:00:00

abstract：:Considerable investment has been made in recent years in improvements to the microbiological quality of urban wastewater discharges to surface waters, particularly in coastal towns, with the aim of reducing the exposure of bathers and surfers to gastrointestinal pathogens. As this source of pollution has come under gr...

journal_title：Journal of applied microbiology

authors： Tyrrel SF,Quinton JN

更新日期：2003-01-01 00:00:00

abstract：AIMS:To isolate and identify endophytic nitrogen-fixing bacteria in sugarcane growing in Cuba without chemical fertilizers. METHODS AND RESULTS:Two N2-fixing isolates, 9C and T2, were obtained from surface-sterilized stems and roots, respectively, of sugarcane variety ML3-18. Both isolates showed acetylene reduction a...

journal_title：Journal of applied microbiology

authors： Loiret FG,Ortega E,Kleiner D,Ortega-Rodés P,Rodés R,Dong Z

更新日期：2004-01-01 00:00:00

abstract：AIMS:Isomalto-oligosaccharides (IMO) with α(1 --> 6) and α(1 --> 4) glucosidic linkages are produced by enzymatic conversion of starch. IMO are only partially digestible but data on their influence on intestinal microbiota are limited. It was the aim of this study to investigate the effect of IMO diet on intestinal mic...

journal_title：Journal of applied microbiology

authors： Ketabi A,Dieleman LA,Gänzle MG

更新日期：2011-05-01 00:00:00

abstract：AIMS:To search for culturable Burkholderia species associated with annual ryegrass in soils from natural pastures in Portugal, with plant growth-promoting effects. METHODS AND RESULTS:Annual ryegrass seedlings were used to trap Burkholderia from two different soils in laboratory conditions. A combined approach using g...

journal_title：Journal of applied microbiology

authors： Castanheira N,Dourado AC,Kruz S,Alves PI,Delgado-Rodríguez AI,Pais I,Semedo J,Scotti-Campos P,Sánchez C,Borges N,Carvalho G,Barreto Crespo MT,Fareleira P

更新日期：2016-03-01 00:00:00

abstract：AIM:To screen a lactic acid bacteria (LAB) strain for good adaption in alfalfa ensiling and to evaluate its effects on alfalfa ensiling. METHODS AND RESULTS:Lactobacillus plantarum (LP) strain ZZU203 was selected due to its superior ability to acidify structural carbohydrate metabolite and alfalfa powder. Alfalfa was ...

journal_title：Journal of applied microbiology

authors： Zhao SS,Wang YP,Yang FY,Wang Y,Zhang H

更新日期：2020-08-01 00:00:00

abstract：AIMS:The present study was aimed at finding the optimal conditions for immobilization of Bacillus licheniformis KBR6 cells in calcium-alginate (Ca-alginate) beads and determining the operational stability during the production of tannin-acyl-hydrolase (tannase) under semicontinous cultivation. METHODS AND RESULTS:The ...

journal_title：Journal of applied microbiology

authors： Mohapatra PK,Mondal KC,Pati BR

更新日期：2007-06-01 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:Antibiotics and several other chemicals have been used to prevent fish diseases. However, this situation results in economic loss for the companies in the aquaculture industry and most importantly it pollutes the environment. Cinnamic acid is a naturally occurring aromatic acid and is considered to be safe for hum...

journal_title：Journal of applied microbiology

authors： Yilmaz S,Sova M,Ergün S

更新日期：2018-09-04 00:00:00

abstract：AIMS:To assess the biodiversity of a large number of microbial fuel cell (MFC) anodes from a variety of MFC designs, all enriched with domestic wastewater, using a molecular fingerprinting method. METHODS AND RESULTS:We optimized a protocol allowing the rapid characterization of MFC communities using terminal restrict...

journal_title：Journal of applied microbiology

authors： Lefebvre O,Nguyen TT,Al-Mamun A,Chang IS,Ng HY

更新日期：2010-09-01 00:00:00

abstract：AIMS:The propagation of pure cultures of arbuscular mycorrhizal fungal (AMF) is an essential requirement for their large-scale agricultural application and commercialization as biofertilizers. The present study aimed to propagate AMF using the single-spore inoculation technique and compare their propagation ability wit...

journal_title：Journal of applied microbiology

authors： Selvakumar G,Shagol CC,Kang Y,Chung BN,Han SG,Sa TM

更新日期：2018-06-01 00:00:00

abstract：AIMS:In China, apple production areas are largely from the coastal to inland areas and across varied climate zones. However, the relationship among soil micro-organisms, environmental factors and fruit quality has not been clearly confirmed in orchards. Here we attempted to identify the variation of soil bacteria in th...

journal_title：Journal of applied microbiology

authors： Chai X,Yang Y,Wang X,Hao P,Wang L,Wu T,Zhang X,Xu X,Han Z,Wang Y

更新日期：2020-10-04 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 assess, for the first time the efficiency in removing ochratoxin A (OTA) from laboratory medium [yeast peptone glucose (YPG)], synthetic grape juice medium (SGM) and natural grape juice by viable and dead (heat and acid-treated) oenological Saccharomyces strains (five S. cerevisiae and one S. bayanus) compared ...

journal_title：Journal of applied microbiology

authors： Bejaoui H,Mathieu F,Taillandier P,Lebrihi A

更新日期：2004-01-01 00:00:00

abstract：AIMS:To evaluate the effectiveness of two independent methods in differentiating a large population of lactic acid bacteria (LAB) isolated from wheat flours and sourdoughs and to correlate eventual differences/similarities among strains with their geographical origin and/or process parameters. METHODS AND RESULTS:One ...

journal_title：Journal of applied microbiology

authors： Corsetti A,De Angelis M,Dellaglio F,Paparella A,Fox PF,Settanni L,Gobbetti M

更新日期：2003-01-01 00:00:00

abstract：:Rapid enumeration methods based on the enzymatic hydrolysis of 4-methylumbelliferyl-beta-D-galactoside and 4-methylumbelliferyl-beta-D-glucuronide were optimized for freshwaters. The enzymes beta-D-galactosidase (GALase) and beta-D-glucuronidase (GLUase) were shown to be already induced in freshwaters when tested, res...

journal_title：Journal of applied microbiology

authors： George I,Petit M,Servais P

更新日期：2000-03-01 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：AIM:To study the influence of 15 microbial isolates on the prevalence of charge-heterogeneous and charge-homogeneous Enterococcus faecalis strains, all isolated from biliary stents, in mixed-species biofilms. METHODS AND RESULTS:Six Enterococcus faecalis strains were paired with 15 other microbial isolates to form mix...

journal_title：Journal of applied microbiology

authors： van Merode AE,Pothoven DC,van der Mei HC,Busscher HJ,Krom BP

更新日期：2007-05-01 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：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:To establish the ability of the rhamnolipids biosurfactants from Pseudomonas aeruginosa, in the presence and absence of caprylic acid and ascorbic acid, to disrupt bacterial biofilms, compared with the anionic alkyl sulphate surfactant Sodium dodecyl sulphate (SDS). METHODS AND RESULTS:Pseudomonas aeruginosa ATCC...

journal_title：Journal of applied microbiology

authors： Díaz De Rienzo MA,Stevenson PS,Marchant R,Banat IM

更新日期：2016-04-01 00:00:00

abstract：AIMS:To assess the efficacy of a β-galactomannan oligosaccharide (ß-GMOS) for the control of Salmonella infection in fattening pigs. METHODS AND RESULTS:Three different doses (0.5, 3 and 2 kg ß-GMOS per ton of feed) were used during the entire period of growing in three similar and independent field trials carried out...

journal_title：Journal of applied microbiology

authors： Andrés-Barranco S,Vico JP,Grilló MJ,Mainar-Jaime RC

更新日期：2015-02-01 00:00:00

abstract：AIMS:The effects of pH, temperature, phytate, glucose, phosphate and surfactants on the phytase production of Mitsuokella jalaludinii, a new bacterial species from the rumen of cattle, were evaluated. METHOD AND RESULTS:By using batch fermentation, it was found that phytase production of M. jalaludinii was induced by ...

journal_title：Journal of applied microbiology

authors： Lan GQ,Abdullah N,Jalaludin S,Ho YW

更新日期：2002-01-01 00:00:00

abstract：:Techniques for the separation/concentration of micro-organisms from background food matrices can be applied to increase the speed of analysis and ease of isolation and detection of target micro-organisms. One recent example of such a technique is the immunomagnetic separation (IMS) procedure that has been used for the...

journal_title：Journal of applied microbiology

authors： Bennett AR,Davids FG,Vlahodimou S,Banks JG,Betts RP

更新日期：1997-08-01 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:To evaluate the potential for using a novel chemiluminescence-based enzyme assay for rapid detection of enterococci in water contaminated with faecal waste. METHODS AND RESULTS:The novel assay (EntLight) was based on the enzymatic hydrolysis of the chemiluminescent 1,2-dioxetane [(4-methoxy-4(3-β-d-glucoside-4-ch...

journal_title：Journal of applied microbiology

authors： Bukh AS,Roslev P

更新日期：2011-08-01 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 determine the prevalence of enterotoxin-producing Staphylococcus intermedius in dogs and pigeons. METHODS AND RESULTS:A total of 106 S. intermedius isolates from 44 dogs and 62 pigeons were tested for the production of enterotoxins A, B, C and D by reverse passive latex agglutination (RPLA) and for sec-canine ...

journal_title：Journal of applied microbiology

authors： Futagawa-Saito K,Suzuki M,Ohsawa M,Ohshima S,Sakurai N,Ba-Thein W,Fukuyasu T

更新日期：2004-01-01 00:00:00