UV-B radiation reduces in vitro germination of Metarhizium anisopliae s.l. but does not affect virulence in fungus-treated Aedes aegypti adults and development on dead mosquitoes.

abstract：AIMS:The study of a protease secreted by Candida caseinolytica for use in future industrial applications. METHODS AND RESULTS:Growth of Candida caseinolytica on a medium containing milk induced a rapid production of an extracellular enzyme able to hydrolyse casein. The crude extract was applied to both Sephacryl S-200...

journal_title：Journal of applied microbiology

authors： Poza M,de Miguel T,Sieiro C,Villa TG

更新日期：2001-11-01 00:00:00

abstract：AIMS:This study focuses on the bactericidal mechanism of the new combination of disinfectant glutaraldehyde-didecyldimethylammonium bromide (GA-DDAB) against Escherichia coli. METHODS AND RESULTS:Escherichia coli were exposed to GA-DDAB, and assays for cell morphology, K+ and Ca2+ leakage, H+ -ATPase activity and DNA ...

journal_title：Journal of applied microbiology

authors： Lin W,Guan X,Cao J,Niu B,Chen Q

更新日期：2017-03-01 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: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 sensitivity and specificity of the BioFire Diagnostics FilmArray(®) system in combination with their Biothreat Panel for the detection of Bacillus anthracis (Ba), Francisella tularensis (Ft) and Yersinia pestis (Yp) DNA, and demonstrate the detection of Ba spores. METHODS AND RESULTS:DNA samples f...

journal_title：Journal of applied microbiology

authors： Seiner DR,Colburn HA,Baird C,Bartholomew RA,Straub T,Victry K,Hutchison JR,Valentine N,Bruckner-Lea CJ

更新日期：2013-04-01 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：: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:To understand the mode of action of thyme essential oil as an alternative biofungicide. METHODS AND RESULTS:The chemical composition of thyme essential oil isolated by hydrodistillation from the aerial parts of Thymus vulgaris was analyzed. The main constituents of thyme essential oil were thymol (76·96%), ρ-cyme...

journal_title：Journal of applied microbiology

authors： Ben Jabeur M,Somai-Jemmali L,Hamada W

更新日期：2017-04-01 00:00:00

abstract：AIMS:The aim of this study was to develop a method based on immunomagnetic capture and polymerase chain reaction (IC-PCR assay) for detection of Cryptosporidium parvum and Giardia intestinalis in sewage sludge. METHODS AND RESULTS:The detection limit of the IC-PCR assay for both organisms was 625 oocysts and cysts ml(...

journal_title：Journal of applied microbiology

authors： Rimhanen-Finne R,Ronkainen P,Hänninen ML

更新日期：2001-12-01 00:00:00

abstract：:Pears are highly perishable products, especially during the post-harvest phase, when considerable losses can occur. Among the fungal diseases, blue mold caused by Penicillium expansum, grey mould caused by Botrytis cinerea, Mucor rot caused by Mucor piriformis are common on pear fruits. Other (weak) pathogens like Phi...

journal_title：Journal of applied microbiology

authors： Mari M,Bertolini P,Pratella GC

更新日期：2003-01-01 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：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：:Probiotics are increasingly being added to food in order to develop products with health-promoting properties. Particularly, Saccharomyces cereviceae var. boulardii yeast is recently being investigated like a starting-culture for development of functional and probiotic foods. Although the literature is abundant on the...

journal_title：Journal of applied microbiology

authors： Lazo-Vélez MA,Serna-Saldívar SO,Rosales-Medina MF,Tinoco-Alvear M,Briones-García M

更新日期：2018-10-01 00:00:00

abstract：AIMS:The aims of this study were to determine the occurrence of Fusarium graminearum species complex (FGSC) on soybean pods, seeds and roots, including rhizoplane, during the period of soybean crop in rotation with wheat and to evaluate the FGSC dynamics on wheat and soybean residues during two soybean growing seasons ...

journal_title：Journal of applied microbiology

authors： Chiotta ML,Alaniz Zanon MS,Palazzini JM,Alberione E,Barros GG,Chulze SN

更新日期：2021-01-01 00:00:00

abstract：:The effect of the kinetics of water potential variation (psi) on the viability of bacteria subjected to hyperosmotic stresses in water-glycerol solution was studied. The three bacteria used were Lactobacillus plantarum L-73, Leuconostoc mesenteroides LM057 and Escherichia coli TG1. These strains were submitted to a fi...

journal_title：Journal of applied microbiology

authors： Poirier I,Maréchal PA,Gervais P

更新日期：1997-01-01 00:00:00

abstract：AIMS:The purpose of this study was to develop a laboratory biofilm growth reactor system that simulated the toilet bowl environment and which could be used for biocide efficacy testing. METHODS AND RESULTS:A microbial biofilm reactor system incorporating intermittent flow and nutrient provision was designed. The react...

journal_title：Journal of applied microbiology

authors： Pitts B,Willse A,McFeters GA,Hamilton MA,Zelver N,Stewart PS

更新日期：2001-07-01 00:00:00

abstract：AIMS:To obtain bacteria with PKS (polyketide synthase) genes and antimicrobial activity from sponges. METHODS AND RESULTS:Eighteen bacteria with KS (ketosynthase) genes were identified by polymerase chain reaction (PCR) screening of 98 isolates from South China Sea sponges, Stelletta tenuis, Halichondria rugosa, Dysid...

journal_title：Journal of applied microbiology

authors： Zhang W,Zhang F,Li Z,Miao X,Meng Q,Zhang X

更新日期：2009-08-01 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：:Cancer is a prominent cause of morbidity and mortality worldwide, in spite of advances in therapeutic interventions and supportive care. In 2018 alone, there were 18·1 million new cancer cases and 9·6 million deaths indicating the need for novel anticancer agents. Plant-based products have often been linked with prote...

journal_title：Journal of applied microbiology

authors： Soopramanien M,Khan NA,Siddiqui R

更新日期：2020-12-23 00:00:00

abstract：AIMS:As part of a field-based study of the distribution and persistence of Salmonella infection on commercial egg-laying farms, sampling was carried out on one or more occasions in egg-packing areas of 12 farms infected with Salm. Enteritidis. METHODS AND RESULTS:Salmonellas were isolated by cultural methods. Contamin...

journal_title：Journal of applied microbiology

authors： Davies RH,Breslin M

更新日期：2003-01-01 00:00:00

abstract：AIMS:The effectiveness of the food-grade antioxidants butylated hydroxytoluene (BHT), trihydroxybutyrophenone (THB), propyl paraben (PP) and butylated hydroxyanisole (BHA) at 1, 10 and 20 mmol l(-1) concentrations on germination, growth, and aflatoxin B(1) (AFB(1)) production by Aspergillus section Flavi strains was de...

journal_title：Journal of applied microbiology

authors： Passone MA,Resnik SL,Etcheverry MG

更新日期：2005-01-01 00:00:00

abstract：AIMS:  The effect of refrigeration on the seafood-borne pathogen Vibrio vulnificus was investigated in terms of genotype selection and persistence in refrigerated oysters. METHODS AND RESULTS:  Naturally occurring numbers of V. vulnificus in oysters from two different locations were compared during a 2-week period und...

journal_title：Journal of applied microbiology

authors： Wood RR,Arias CR

更新日期：2012-07-01 00:00:00

abstract：AIMS:A Portable Multi-use Automated Concentration System (PMACS) concentrates micro-organisms from large volumes of water through automated dead-end ultrafiltration and backflushing. The ability to detect microbial targets from ground, surface and cooling tower waters collected using standard methods was compared with ...

journal_title：Journal of applied microbiology

authors： Leskinen SD,Kearns EA,Jones WL,Miller RS,Bevitas CR,Kingsley MT,Brigmon RL,Lim DV

更新日期：2012-08-01 00:00:00

abstract：AIMS:Algae are favourable as a biofuel source because of the potential high oil content and fast generation of biomass. However, one of the challenges for this technology is achieving high oil content while maintaining exponential or high growth of the organism. Introducing a two-stage reactor to optimize both growth a...

journal_title：Journal of applied microbiology

authors： Csavina JL,Stuart BJ,Riefler RG,Vis ML

更新日期：2011-08-01 00:00:00

abstract：AIMS:To obtain data on the efficacy of various liquid and foam decontamination technologies to inactivate Bacillus anthracis Ames and Bacillus subtilis spores on building and outdoor materials. METHODS AND RESULTS:Spores were inoculated onto test coupons and positive control coupons of nine different materials. Six di...

journal_title：Journal of applied microbiology

authors： Wood JP,Choi YW,Rogers JV,Kelly TJ,Riggs KB,Willenberg ZJ

更新日期：2011-05-01 00:00:00

abstract：AIMS:To investigate the effects of the endophyte Bacillus subtilisALB629 on the growth of cacao seedlings at early developmental stage and to evaluate its antimicrobial properties. METHODS AND RESULTS:Germinating cacao seeds were inoculated with ALB629, and seedlings growth was evaluated 30 days later. Significant inc...

journal_title：Journal of applied microbiology

authors： Falcäo LL,Silva-Werneck JO,Vilarinho BR,da Silva JP,Pomella AW,Marcellino LH

更新日期：2014-06-01 00:00:00

abstract：AIMS:This study used culture-dependent and culture-independent approaches to characterize bacterial communities in copper plumbing corrosion and to assess biofilm formation and copper resistance of heterotrophic bacteria isolated from copper pipes. METHODS AND RESULTS:Water and copper pipes were collected from a cold-...

journal_title：Journal of applied microbiology

authors： Pavissich JP,Vargas IT,González B,Pastén PA,Pizarro GE

更新日期：2010-09-01 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：AIMS:Apply response surface methodology (RSM) to develop and optimize an economical medium for lichenysin production, which is a surfactant produced by Bacillus licheniformis and evaluate the application of lichenysin in the prevention and disruption of pathogenic micro-organism biofilm that creates health problems in ...

journal_title：Journal of applied microbiology

authors： Coronel-León J,Marqués AM,Bastida J,Manresa A

更新日期：2016-01-01 00:00:00

abstract：:The influence of growth phase on the evolution of cellular fatty acids (CFA) and survival of Sinorhizobium and Bradyrhizobium during desiccation and storage at different levels of relative humidity (R. H.) was studied. Lactobacillic, cis vaccenic and palmitic acids were the major fatty acids of S. meliloti RCR 2011, B...

journal_title：Journal of applied microbiology

authors： Boumahdi M,Mary P,Hornez J

更新日期：1999-10-01 00:00:00