Impact of essential oils on growth rate, zearalenone and deoxynivalenol production by Fusarium graminearum under different temperature and water activity conditions in maize grain.

abstract：AIMS:This study describes a novel in vitro assay that simultaneously determines antifungal efficiency and host cell toxicity using suspensions of human leukaemic cells (HL-60) infected with Candida albicans. METHODS AND RESULTS:The effect of Candida infection on host cell viability was evaluated by the microscopy of t...

journal_title：Journal of applied microbiology

authors： Boros-Majewska J,Turczyk Ł,Wei X,Milewski S,Williams DW

更新日期：2015-07-01 00:00:00

abstract：AIM:Nano-biotechnologically synthesizing silver nanoparticles via canthaxanthin pigment extracted from Dietzia maris AURCCBT01 and assessing their cytotoxic therapeutic potential against human keratinocyte cell line (HaCaT) were the key objectives of this study. METHODS AND RESULTS:The pigment extracted from D. maris ...

journal_title：Journal of applied microbiology

authors： Venil CK,Malathi M,Velmurugan P,Renuka Devi P

更新日期：2020-10-08 00:00:00

abstract：:A 210-min-test for the enumeration of Escherichia coli in drinking water is described, based on solid phase cytometry (SPC) and a two-step enzymatic procedure for fluorescence labelling of single cells and small microcolonies. The test involves membrane filtration through a 25-mm black polyester filter, induction of b...

journal_title：Journal of applied microbiology

authors： Van Poucke SO,Nelis HJ

更新日期：2000-09-01 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：:Levels of somatic and F-specific coliphages, and phages infecting Bacteroides fragilis were measured in 257 samples collected in different freshwater environments with different levels and characteristics of faecal pollution. In samples with recent pollution of domestic origin, the numbers of the three groups of phage...

journal_title：Journal of applied microbiology

authors： Araujo RM,Puig A,Lasobras J,Lucena F,Jofre J

更新日期：1997-03-01 00:00:00

abstract：AIMS:To determine the transcriptional responses of Trichophyton rubrum to the artificial substance, PH11B. METHODS AND RESULTS:The broth microdilution assay for antifungal susceptibility testing of dermatophytes was used to measure the minimum inhibitory concentration (MIC) of PH11B. cDNA microarray technology and rea...

journal_title：Journal of applied microbiology

authors： Yu L,Zhang W,Liu T,Wang X,Peng J,Li S,Jin Q

更新日期：2007-12-01 00:00:00

abstract：AIMS:To employ an in vitro screening regime to select a probiotic Bifidobacterium strain to complement resistant starch (Hi-maizetrade mark) in a synbiotic yoghurt. METHODS AND RESULTS:Of 40 Bifidobacterium isolates examined, only B. lactis Laftitrade mark B94 possessed all of the required characteristics. This isolat...

journal_title：Journal of applied microbiology

authors： Crittenden RG,Morris LF,Harvey ML,Tran LT,Mitchell HL,Playne MJ

更新日期：2001-02-01 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：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：AIMS:There is emerging evidence that point-of-use (POU) water treatment can be effective in the improvement of microbial water quality and the decrease in diarrhoeal disease incidence in humanitarian emergencies. Coagulant/disinfection products (CDPs) have the distinct advantage of providing microbial quality improveme...

journal_title：Journal of applied microbiology

authors： Marois-Fiset JT,Shaheed A,Brown J,Dorea CC

更新日期：2016-09-01 00:00:00

abstract：AIMS:In this study, pulsed-electric fields (PEF) and high-voltage electrical discharges (HVED) are proposed as new techniques for the microbial stabilization of red wines before bottling. The efficiency of the treatment was then evaluated. METHODS AND RESULTS:PEF and HVED-treatments have been applied to wine for the i...

journal_title：Journal of applied microbiology

authors： Delsart C,Grimi N,Boussetta N,Miot Sertier C,Ghidossi R,Vorobiev E,Mietton Peuchot M

更新日期：2016-01-01 00:00:00

abstract：AIMS:To evaluate and compare the reductions of human viruses and F-specific coliphages in a full-scale wastewater treatment plant based on the quantitative PCR (qPCR) and plate count assays. METHODS AND RESULTS:A total of 24 water samples were collected from four locations at the plant, and the relative abundance of h...

journal_title：Journal of applied microbiology

authors： Hata A,Kitajima M,Katayama H

更新日期：2013-02-01 00:00:00

abstract：AIMS:To determine the effects of water activity (a(W); 0.995-0.90), temperature (5, 18, 25 and 30 degrees C), time of incubation (7-35 days) and their interactions on tenuazonic acid (TA) production on 2% soybean-based agar by two Alternaria alternata strains isolated from soybean in Argentina. METHODS AND RESULTS:TA ...

journal_title：Journal of applied microbiology

authors： Oviedo MS,Ramirez ML,Barros GG,Chulze SN

更新日期：2009-10-01 00:00:00

abstract：AIMS:To assess the behaviour of Aspergillus section Nigri IOC 4573 in mango nectar as affected by temperature and pH. METHODS AND RESULTS:A central composite design (2(2)+2*2+3) was used to estimate the influence of temperature (17·2-22·8°C) and pH (3·28-4·7) on A. section Nigri growth (λ, lag time; μ, growth rate). S...

journal_title：Journal of applied microbiology

authors： Silva AR,Sant'Ana AS,Massaguer PR

更新日期：2010-09-01 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:The study was undertaken to investigate the occurrence of glutamate dehydrogenase activity in different species of lactobacilli, and to determine, in a series of cheese-making trials, the effects of glutamate dehydrogenase-producing adjunct cultures on sensory attribute development during the maturation of cheddar...

journal_title：Journal of applied microbiology

authors： Williams AG,Withers SE,Brechany EY,Banks JM

更新日期：2006-11-01 00:00:00

abstract：AIM:To develop a faster and easier in vivo method to screen compounds for anti-oxidant activity using a microbial system. METHODS AND RESULTS:Bacterial redox sensor-based assay systems were applied. The activities of SoxR and OxyR, the bacterial redox sensors, were monitored to probe the intracellular redox status thr...

journal_title：Journal of applied microbiology

authors： Park SJ,Chung HY,Lee JH

更新日期：2010-04-01 00:00:00

abstract：AIMS:The aims of this study were to evaluate the ability of exogenous Lactobacillus acidophilus strain NCFM to survive through the human gastro-intestinal (GI) tract, and to evaluate the selectivity of Rogosa SL medium for faecal lactobacilli. METHODS AND RESULTS:The composition of the faecal lactobacilli of 10 health...

journal_title：Journal of applied microbiology

authors： Sui J,Leighton S,Busta F,Brady L

更新日期：2002-01-01 00:00:00

abstract：AIMS:The aim of this study was to develop and optimize a novel method that combines ethidium bromide monoazide (EMA) staining with real-time PCR for the detection of viable Escherichia coli O157:H7 in ground beef. EMA can penetrate dead cells and bind to intracellular DNA, preventing its amplification via PCR. METHODS...

journal_title：Journal of applied microbiology

authors： Wang L,Li Y,Mustapha A

更新日期：2009-11-01 00:00:00

abstract：AIMS:To characterize a bacteriocin-like factor from Bacillus licheniformis 26 L-10/3RA isolated from buffalo rumen. METHODS AND RESULTS:The culture supernatant exhibited the antibacterial activity against a number of indicator organisms in a cut-well agar assay under anaerobic conditions. The inhibitory component was ...

journal_title：Journal of applied microbiology

authors： Pattnaik P,Kaushik JK,Grover S,Batish VK

更新日期：2001-10-01 00:00:00

abstract：AIMS:The purpose of this study was to evaluate the effects of altered environmental conditions on the persistence of Francisella tularensis bacteria and Venezuelan equine encephalitis virus (VEEV), on two material types. METHODS AND RESULTS:Francisella tularensis (F.t.) and VEEV were inoculated (c. 1 × 108 colony-form...

journal_title：Journal of applied microbiology

authors： Richter WR,Sunderman MM,Wendling MQS,Serre S,Mickelsen L,Rupert R,Wood J,Choi Y,Willenberg Z,Calfee MW

更新日期：2020-04-01 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:To estimate the efficacy of specific egg yolk immunoglobulin (IgY) for the treatment of lipopolysaccharide (LPS)-induced endotoxemia using a mouse model. METHODS AND RESULTS:Specific IgY was obtained from the yolk of hens immunized with formaldehyde-killed Escherichia coli O111 and showed a high binding activity ...

journal_title：Journal of applied microbiology

authors： Zhen YH,Fang R,Ding C,Jin LJ,Li XY,Diao YP,Shu XH,Ma XC,Xu YP

更新日期：2011-12-01 00:00:00

abstract：AIMS:Most studies of biofilm effects on dental materials use single-species biofilms, or consortia. Microcosm biofilms grown directly from saliva or plaque are much more diverse, but difficult to characterize. We used the Human Oral Microbial Identification Microarray (HOMIM) to validate a reproducible oral microcosm m...

journal_title：Journal of applied microbiology

authors： Rudney JD,Chen R,Lenton P,Li J,Li Y,Jones RS,Reilly C,Fok AS,Aparicio C

更新日期：2012-12-01 00:00:00

abstract：AIMS:The potential use of bifidobacteria as indicators for faecal contamination was studied along a sheep meat production and processing chain. The levels of bifidobacteria were compared with those of Escherichia coli. Total viable counts were followed along the chain (244 samples). METHODS AND RESULTS:Forty-three per...

journal_title：Journal of applied microbiology

authors： Delcenserie V,Loncaric D,Bonaparte C,Upmann M,China B,Daube G,Gavini F

更新日期：2008-01-01 00:00:00

abstract：AIMS:Due to their antimicrobial activity, silver nanoparticles (Ag-NPs) are being increasingly used in a number of industrial products. The accumulation of Ag-NPs in the soil might affect plant growth-promoting rhizobacteria and, in turn, the plants. We describe the effects of Ag-NPs on the soil bacteria Azotobacter vi...

journal_title：Journal of applied microbiology

authors： Gambino M,Marzano V,Villa F,Vitali A,Vannini C,Landini P,Cappitelli F

更新日期：2015-05-01 00:00:00

abstract：AIMS:A microarray was developed to simultaneously detect Cryptosporidium parvum, Cryptosporidium hominis, Enterococcus faecium, Bacillus anthracis and Francisella tularensis in water. METHODS AND RESULTS:A DNA microarray was designed to contain probes that specifically detected C. parvum, C. hominis, Ent. faecium, B. ...

journal_title：Journal of applied microbiology

authors： Brinkman NE,Francisco R,Nichols TL,Robinson D,Schaefer FW 3rd,Schaudies RP,Villegas EN

更新日期：2013-02-01 00:00:00

abstract：AIMS:To study the effect of the type of antibiotic used in medicated diets against pathogens and the feeding level on the microbial biodiversity in the rabbit caecum. METHODS AND RESULTS:Three groups of eight does were given a diet unsupplemented (NAB) or with 100 ppm of bacitracin (BAC) or tiamulin (TIA). Litter size...

journal_title：Journal of applied microbiology

authors： Abecia L,Fondevila M,Balcells J,Lobley GE,McEwan NR

更新日期：2007-10-01 00:00:00

abstract：AIMS:The technological properties of 22 micrococcus strains from traditional fermented Kedong sufu were evaluated in order to develop autochthonous starter cultures. METHODS AND RESULTS:The proteolytic, autolytic and lipolytic activity, salt tolerance, production and degradation of the biogenic amines of six Micrococc...

journal_title：Journal of applied microbiology

authors： Feng Z,Huang S,Ai ZW,Zhang M,Zhai S,Chen X

更新日期：2016-03-01 00:00:00

abstract：:The distribution of micro-organisms in mature Serra, a traditional Portuguese cheese made from unpasteurised ewes' milk without added starter culture, was examined by light microscopy and electron microscopy. Four populations of micro-organisms were recognized according to their position within the cheese: (i) those p...

journal_title：Journal of applied microbiology

authors： Parker ML,Gunning PA,Macedo AC,Malcata FX,Brocklehurst TF

更新日期：1998-04-01 00:00:00