Identification and characterization of starter lactic acid bacteria and probiotics from Columbian dairy products.

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：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：AIMS:To repurpose a silver-based antimicrobial textile coating product (Micro-Fresh 1911) as a dual-function antimicrobial laundry additive and textile coating. METHODS AND RESULTS:Survival of Escherichia coli or Staphylococcus aureus type and clinical isolates in a domestic 40°C wash was assessed with and without soi...

journal_title：Journal of applied microbiology

authors： Owen L,Laird K

更新日期：2020-09-11 00:00:00

abstract：:A number of bacterial strains used for meat fermentations were screened for proteolytic activity. A strain of Micrococcus which was found to be proteolytic was evaluated for the effects of environmental conditions on its proteolytic activity against pork myofibrillar proteins using response surface methodology. Three ...

journal_title：Journal of applied microbiology

authors： Kenneally PM,Fransen NG,Grau H,O'Neill EE,Arendt EK

更新日期：1999-12-01 00:00:00

abstract：AIMS:This work aimed at using a pool of selected enterococci and fungal proteases to hydrolyse wheat gluten during long-time fermentation. METHODS AND RESULTS:A liquid dough made with wheat flour (20% w/w) was fermented with three Enterococcus strains (dough A) or with the combination of enterococci and Rhizopus oryza...

journal_title：Journal of applied microbiology

authors： M'hir S,Rizzello CG,Di Cagno R,Cassone A,Hamdi M

更新日期：2009-02-01 00:00:00

abstract：:Heterotrophic plate count (HPC) bacteria are naturally present in all aqueous environments. These bacteria undergo multiplication cycles in drinking water, especially in closed containers (bottled water) or in tap water when chlorine levels are dissipated, such as in dead ends in water mains or household plumbing. A s...

journal_title：Journal of applied microbiology

authors： Edberg SC,Kops S,Kontnick C,Escarzaga M

更新日期：1997-04-01 00:00:00

abstract：:Nineteen different strains of lactobacilli, lactococci, streptococci and propionibacteria commonly used as dairy starter cultures were tested for their ability to produce conjugated linoleic acid (CLA) from free linoleic acid in vitro. Two strains of Propionibacterium freudenreichii ssp. freudenreichii and one strain ...

journal_title：Journal of applied microbiology

authors： Jiang J,Björck L,Fondén R

更新日期：1998-07-01 00:00:00

abstract：AIMS:To determine the mechanisms of Bacillus subtilis spore killing by and resistance to the general biological decontamination agents, Decon and Oxone. METHODS AND RESULTS:Spores of B. subtilis treated with Decon or Oxone did not accumulate DNA damage and were not mutagenized. Spore killing by these agents was increa...

journal_title：Journal of applied microbiology

authors： Young SB,Setlow P

更新日期：2004-01-01 00:00:00

abstract：:The classification of Bacillus thuringiensis strains has been revised and updated based on flagellar antigens which have been in use for many years. Sixty-nine serotypes and 13 sub-antigenic groups have now been identified, giving 82 serovars among the 3500 B. thuringiensis isolates of the IEBC Collection. The number ...

journal_title：Journal of applied microbiology

authors： Lecadet MM,Frachon E,Dumanoir VC,Ripouteau H,Hamon S,Laurent P,Thiéry I

更新日期：1999-04-01 00:00:00

abstract：AIMS:To isolate, select, identify and assess the potential for the biodegradation of synthetic pyrethroids (SPs) in sheep dips. METHODS AND RESULTS:SP-degrading bacteria were isolated from a mixed soil sample consisting of garden soil and soils from farms where SPs had been used. The two largest in size were then iden...

journal_title：Journal of applied microbiology

authors： Grant RJ,Daniell TJ,Betts WB

更新日期：2002-01-01 00:00:00

abstract：AIMS:Tilletia controversa is an internationally quarantined pathogenic fungus that causes dwarf bunt of wheat and is similar to Tilletia caries in both teliospore morphology and genetic structure. This study developed a rapid and sensitive immunofluorescence method for differentiating the teliospores of T. controversa ...

journal_title：Journal of applied microbiology

authors： Gao L,Feng C,Li B,Liu T,Liu B,Chen W

更新日期：2015-02-01 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 provide molecular fingerprinting evidence of the contribution of wildlife vectors in the on-farm epidemiology of Salmonella Enteritidis infections. METHODS AND RESULTS:Salmonella Enteritidis strains were isolated from wildlife and from farm environment samples collected in 10 egg layer farms. Isolates were typ...

journal_title：Journal of applied microbiology

authors： Liebana E,Garcia-Migura L,Clouting C,Clifton-Hadley FA,Breslin M,Davies RH

更新日期：2003-01-01 00:00:00

abstract：AIMS:Non-Tuberculous Mycobacteria (NTM) are ubiquitous in nature. The data on prevalence of NTM under the RNTCP is scarce. Many NTM species have clinical significance, and hence their identification and speciation are important. METHODS AND RESULTS:It is a cross-sectional study conducted at the five RNTCP accredited c...

journal_title：Journal of applied microbiology

authors： Sebastian G,Nagaraja SB,Vishwanatha T,Voderhobli M,Vijayalakshmi N,Kumar P

更新日期：2018-01-01 00:00:00

abstract：AIMS:Adenosine triphosphate (ATP) during the enzymatic production of glutathione is necessary. In this study, our aims were to investigate the reason for low glutathione production in Escherichia coli coupled with an ATP regeneration system and to develop a new strategy to improve the system. METHODS AND RESULTS:Gluta...

journal_title：Journal of applied microbiology

authors： Liao X,Deng T,Zhu Y,Du G,Chen J

更新日期：2008-02-01 00:00:00

abstract：AIMS:To determine the activity of enterocin AS-48 against ropy-forming Bacillus licheniformis from cider. METHODS AND RESULTS:Enterocin AS-48 was tested on B. licheniformis LMG 19409 from ropy cider in MRS-G broth, fresh-made apple juice and in two commercial apple ciders (A and B). Bacillus licheniformis was rapidly ...

journal_title：Journal of applied microbiology

authors： Grande MJ,Lucas R,Abriouel H,Valdivia E,Ben Omar N,Maqueda M,Martínez-Cañamero M,Gálvez A

更新日期：2006-08-01 00:00:00

abstract：AIMS:Filoviruses are associated with high morbidity and lethality rates in humans, are capable of human-to-human transmission, via infected material such as blood, and are believed to have low infectious doses for humans. Filoviruses are able to infect via the respiratory route and are lethal at very low doses in exper...

journal_title：Journal of applied microbiology

authors： Piercy TJ,Smither SJ,Steward JA,Eastaugh L,Lever MS

更新日期：2010-11-01 00:00:00

abstract：AIMS:Acute hepatopancreatic necrosis disease (AHPND) caused by Vibrio parahaemolyticus has emerged as a severe bacterial disease of cultured shrimp. To identify the key virulence factors, two AHPND-causing V. parahaemolyticus (VpAHPND ) strains (123 and 137) and two non-VpAHPND strains (HZ56 and ATCC 17082) were select...

journal_title：Journal of applied microbiology

authors： Yang Q,Fu S,Zou P,Hao J,Wei D,Xie G,Huang J

更新日期：2020-11-05 00:00:00

abstract：AIMS:To develop probiotics for the control of vibriosis caused by Vibrio anguillarum and Vibrio ordalii in finfish. METHODS AND RESULTS:Kocuria SM1, isolated from the digestive tract of rainbow trout, was administered orally to rainbow trout (Oncorhynchus mykiss) for 2 weeks at a dose equivalent to c. 10(8) cells per ...

journal_title：Journal of applied microbiology

authors： Sharifuzzaman SM,Austin B

更新日期：2010-06-01 00:00:00

abstract：AIMS:To determine the ability of Listeria monocytogenes to survive exposure to commercial food-processing equipment cleaning solutions and subsequent treatment with sanitizers or heat. METHODS AND RESULTS:Cells of five strains of L. monocytogenes were suspended in 1% solutions of eight commercial cleaners (pH 7.1-12.5...

journal_title：Journal of applied microbiology

authors： Taormina PJ,Beuchat LR

更新日期：2002-01-01 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:To analyse the germination and its heterogeneity of individual spores of Clostridium perfringens. METHODS AND RESULTS:Germination of individual wild-type Cl. perfringens spores was followed by monitoring Ca-dipicolinic acid (CaDPA) release and by differential interference contrast (DIC) microscopy. Following the ...

journal_title：Journal of applied microbiology

authors： Wang G,Zhang P,Paredes-Sabja D,Green C,Setlow P,Sarker MR,Li YQ

更新日期：2011-11-01 00:00:00

abstract：:In order to extend the knowledge on the possible effect of diet on the gastrointestinal microbial community of fish, Arctic charr (Salvelinus alpinus L.) were fed diets containing high (23.7%) and low (6.4%) levels of carbohydrate. The number of viable aerobic and facultative aerobic bacteria associated with the diges...

journal_title：Journal of applied microbiology

authors： Ringø E,Olsen RE

更新日期：1999-01-01 00:00:00

abstract：AIMS:To enhance the recovery of f(2) bacteriophage and poliovirus by an established method based on the adsorption to and elution from positively-charged Al(OH)(3)-treated silica gel. METHODS AND RESULTS:Polyaluminum Chloride (PAC) was added to water samples to neutralize the negatively charged materials, which can re...

journal_title：Journal of applied microbiology

authors： Zhang X,Zhao Z,Shen Z,Wang XW,Guo J,Jin M,Wang J,Qiu Z,Li JW

更新日期：2009-02-01 00:00:00

abstract：AIMS:Mineral deficiencies cause several health problems in the world, especially for populations consuming cereal-based diets rich in the anti-nutrient phytate. Our aim was to characterize the phytate-degrading capacity of the yeast Pichia kudriavzevii TY13 and its secretion of phytase. METHODS AND RESULTS:The phytase...

journal_title：Journal of applied microbiology

authors： Hellström A,Qvirist L,Svanberg U,Veide Vilg J,Andlid T

更新日期：2015-05-01 00:00:00

abstract：AIM:Introduction of a protocol for broad-range diagnosis of bacterial infections, which remain negative in culture. METHODS AND RESULTS:The new TaqMan real-time PCR assay amplifies part of the 16S rRNA gene. Species are identified by subsequent sequencing and phylogenetic blast analysis. The analytical sensitivity sho...

journal_title：Journal of applied microbiology

authors： Schabereiter-Gurtner C,Nehr M,Apfalter P,Makristathis A,Rotter ML,Hirschl AM

更新日期：2008-04-01 00:00:00

abstract：AIMS:To evaluate the in vitro activity of egg yolk immunoglobulin (IgY) against mastitis-causing Staphylococcus aureus. METHODS AND RESULTS:Specific IgY was produced by immunizing hens with formaldehyde-killed Staph. aureus, using a bacterial strain known to cause mastitis. The IgY, of 94% purity, was obtained from yo...

journal_title：Journal of applied microbiology

authors： Zhen YH,Jin LJ,Guo J,Li XY,Li Z,Fang R,Xu YP

更新日期：2008-11-01 00:00:00

abstract：AIMS:To determine the major components of total and metabolically active microbial communities of yellow and grey colonizations threatening the conservation of palaeolithic paintings in Altamira Cave (Spain). METHODS AND RESULTS:Micro-organisms present in yellow and grey colonizations were determined from DNA analysis...

journal_title：Journal of applied microbiology

authors： Portillo MC,Gonzalez JM,Saiz-Jimenez C

更新日期：2008-03-01 00:00:00

abstract：:The achievements of a World Health Organization Anthrax Working Group, established in 1990, have been the production of two editions of guidelines on anthrax surveillance and control and the formulation of templates to assist countries in the construction of their surveillance and control programmes. The latter was ma...

journal_title：Journal of applied microbiology

authors： Turnbull PC,Hugh-Jones ME,Cosivi O

更新日期：1999-08-01 00:00:00

abstract：AIM:To assess the role of lactate as a precursor for butyrate biosynthesis in human colonic microflora. METHODS AND RESULTS:Three human faecal microfloras were incubated in vitro with media supplemented with 30 mmol l(-1) unenriched or 13C-enriched lactate. Lactate metabolism and short-chain fatty acid (SCFA) producti...

journal_title：Journal of applied microbiology

authors： Bourriaud C,Robins RJ,Martin L,Kozlowski F,Tenailleau E,Cherbut C,Michel C

更新日期：2005-01-01 00:00:00